Dell OptiPlex DCNE Guia do Utilizador

www.dell.com | support.dell.comDell™ OptiPlex™ 330 User’s GuideModel DCSM and DCNE

10 ContentsRemoving Memory . . . . . . . . . . . . . . . . . 219Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . 219PCI and PCI Express Ca

100provide some protection from dust, fingerprints, and scratches. Cleaning products for CDs are also safe to use on DVDs.

Troubleshooting Tools 101Troubleshooting ToolsPower Lights CAUTION: Before you begin any of the procedures in this section, follow the safety instruc

102 Troubleshooting Tools– Remove and then reinstall the memory modules (see "Memory" on page 155).– Remove and then reinstall any cards (se

Troubleshooting Tools 1031-1-4 ROM BIOS checksum failure1-2-1 Programmable interval timer failure1-2-2 DMA initialization failure1-2-3 DMA page regist

104 Troubleshooting ToolsSystem Messages NOTE: If the message you received is not listed in the table, see the documentation for either the operating

Troubleshooting Tools 105HARD-DISK DRIVE READ FAILURE — Possible HDD failure during HDD boot test (see "Contacting Dell" on page 267 for ass

106 Troubleshooting ToolsDiagnostic Lights CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in

Troubleshooting Tools 107Memory modules are detected, but a memory failure has occurred.• If you have one memory module installed, reinstall it and re

108 Troubleshooting ToolsA possible graphics card failure has occurred.• If the computer has a graphics card, remove the card, reinstall it, and then

Troubleshooting Tools 109No memory modules are detected.• If you have one memory module installed, reinstall it and restart the computer. See "Me

Contents 1114 Getting Help . . . . . . . . . . . . . . . . . . . . . 261Obtaining Assistance . . . . . . . . . . . . . . . . . . 261Technical Suppo

110 Troubleshooting ToolsMemory modules are detected, but a memory configuration or compatibility error exists.• Ensure that no special memory module/

111Dell Diagnostics CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

112Starting the Dell Diagnostics From the Drivers and Utilities media1Insert the Drivers and Utilities media.2Shut down and restart the computer.When

1132After you have selected the Test System option from the main menu, the following menu appears: NOTE: It is recommended that you select Extended T

1145When the tests are complete, close the test screen to return to the Main Menu screen. To exit the Dell Diagnostics and restart the computer, close

Troubleshooting 115TroubleshootingSolving ProblemsFollow these tips when you troubleshoot your computer:• If you added or removed a part before the pr

116 TroubleshootingWindows XP:• Click Start and click My Computer.Windows Vista™:• Click the Windows Vista Start button and click Computer.If the dr

Troubleshooting 117Hard drive problemsRUN CHECK DISK —Windows XP:1Click Start and click My Computer. 2Right-click Local Disk C:.3Click Properties→ Too

118 Troubleshooting• If you have other telephone devices sharing the line, such as an answering machine, fax machine, surge protector, or line splitte

Troubleshooting 119A FILENAME CANNOT CONTAIN ANY OF THE FOLLOWING CHARACTERS: \ / : * ? “ < > | — Do not use these characters in filenames.A REQ

12 Contents

120 TroubleshootingWindows XP:1Click Start and click Control Panel.2Under Pick a Category, click Performance and Maintenance→ System→ System Propertie

Troubleshooting 121The computer does not start upCHECK THE DIAGNOSTIC LIGHTS — See "Diagnostic Lights" on page 106.ENSURE THAT THE POWER CAB

122 Troubleshooting1Click Start → Control Panel→ Programs→ Use an older program with this version of Windows.2In the welcome screen, click Next.3Foll

Troubleshooting 123• Reseat the memory modules (see "Memory" on page 155) to ensure that your computer is successfully communicating with th

124 TroubleshootingWindows Vista:1Click Start → Control Panel→ Hardware and Sound→ Mouse.2Adjust the settings as needed.REINSTALL THE MOUSE DRIVER —

Troubleshooting 125• Bypass power strips, power extension cables, and other power protection devices to verify that the computer turns on properly.• E

126 TroubleshootingENSURE THAT THE PRINTER IS TURNED ONCHECK THE PRINTER CABLE CONNECTIONS —• See the printer documentation for cable connection infor

Troubleshooting 127• Ensure that the scanner cables are securely connected to the scanner and the computer.VERIFY THAT THE SCANNER IS RECOGNIZED BY M

128 Troubleshootinghalogen lamps to check for interference.RUN THE SPEAKER DIAGNOSTICSREINSTALL THE SOUND DRIVER — See "Drivers" on page 13

Troubleshooting 129• Swap the computer and monitor power cables to determine if the monitor’s power cable is defective.• Check the connectors for bent

Finding Information 13Finding Information NOTE: Some features or media may be optional and may not ship with your computer. Some features or media ma

130 Troubleshootingcable for the graphics card(s) is correctly attached to the card.CHECK THE MONITOR SETTINGS — See the monitor documentation for ins

Troubleshooting 131– Ensure that the electrical outlet is working by testing it with another device, such as a lamp.– Ensure that the main power cable

132 Troubleshooting

Reinstalling Software 133Reinstalling SoftwareDriversWhat Is a Driver?A driver is a program that controls a device such as a printer, mouse, or keyboa

134 Reinstalling Software2Under Pick a Category, click Performance and Maintenance, and click System.3In the System Properties window, click the Hardw

Reinstalling Software 135 NOTE: The User Account Control window may appear. If you are an administrator on the computer, click Continue; otherwise, c

136 Reinstalling Software3Double-click the type of device for which you are installing the driver (for example, Audio or Video).4Double-click the name

Reinstalling Software 137Restoring Your Operating SystemYou can restore your operating system in the following ways:• System Restore returns your comp

138 Reinstalling Software1Click Start→ All Programs→ Accessories→ System Tools→ System Restore.2Click either Restore my computer to an earlier time or

Reinstalling Software 139To see if System Restore is enabled:1Click Start→ Control Panel→ Performance and Maintenance→ System.2Click the System Restor

14 Finding InformationWhat Are You Looking For? Find It Here• A diagnostic program for my computer• Drivers for my computer • Desktop System Software

140 Reinstalling Software NOTE: Do not manually shut down the computer. Click Finish and let the computer completely reboot.5When prompted, click Yes

Reinstalling Software 1416Right-click Local Disk (C) in Windows Explorer, click Properties, and verify that the additional disk space is available as

142 Reinstalling SoftwareUsing the Operating System MediaBefore you BeginIf you are considering reinstalling the Windows operating system to correct a

Adding and Replacing Parts 143Adding and Replacing PartsBefore You BeginThis section provides procedures for removing and installing the components in

144 Adding and Replacing PartsIn Microsoft® Windows Vista™, click the Windows Vista Start button , in the lower-left corner of the desktop, click the

Adding and Replacing Parts 145the cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you

146 Adding and Replacing Parts

Mini Tower Computer Parts 147Mini Tower Computer PartsRemoving the Computer Cover CAUTION: Before you begin any of the procedures in this section, fo

148 Mini Tower Computer Parts3Release the computer cover by pulling it away from the front of the computer and lifting it up.4Set the cover aside in a

Mini Tower Computer Parts 149Inside View of Your Computer1 floppy drive 2 optical drive3 power supply 4 system board5 heat sink assembly 6 hard drive1

Finding Information 15• Basic troubleshooting information• How to run the Dell Diagnostics• Tools and utilities • How to set up a printer Quick Refere

150 Mini Tower Computer PartsSystem Board Components126513315171247141011 8916

Mini Tower Computer Parts 1511 internal speaker connector (INT_SPKR)2 processor connector (CPU)3 processor power connector (12VPOWER)4 memory module c

152 Mini Tower Computer PartsPower Supply DC Connector Pin AssignmentsDC Power Connector P113 14 15 16 17 18 19 20 21 22 23 241 2 3 4 567 89101112

Mini Tower Computer Parts 153Pin Number Signal name Wire Color Wire Size1 3.3 V Orange 20 AWG2 3.3 V Orange 20 AWG3 RTN Black 20 AWG4 5 V Red 20 AWG

154 Mini Tower Computer PartsDC Power Connector P2DC Power Connectors P3, P5, P8, and P9DC Power Connector P7Pin Number Signal Name 18-AWG Wire1GNDBla

Mini Tower Computer Parts 155MemoryYou can increase your computer memory by installing memory modules on the system board. Your computer supports DDR2

156 Mini Tower Computer Parts NOTE: Memory purchased from Dell is covered under your computer warranty.Installing Memory CAUTION: Before you begin a

Mini Tower Computer Parts 1576Replace the computer cover. NOTICE: To connect a network cable, first plug the cable into the network device and then p

158 Mini Tower Computer PartsYour Dell™ computer provides the following slots for PCI and PCI Express cards:• One PCI Express x16 card slot (SLOT1)• T

Mini Tower Computer Parts 1593Push the release tab on the card retention latch from the inside to pivot the latch open. The latch will remain in the o

16 Finding Information• Service Tag and Express Service Code • Microsoft Windows License LabelService Tag and Microsoft® Windows® LicenseThese labels

160 Mini Tower Computer Parts5If you are replacing a card that is already installed in the computer, remove the card.If necessary, disconnect any cabl

Mini Tower Computer Parts 1618If you are installing the PCI Express card into the x16 card connector, position the card so the securing slot is aligne

162 Mini Tower Computer Parts9Place the card in the connector and press down firmly. Ensure that the card is fully seated in the slot.10Pivot and secu

Mini Tower Computer Parts 163bConnect external audio devices to the sound card’s connectors. Do not connect external audio devices to the microphone,

164 Mini Tower Computer Parts7Replace the card retention bracket, ensuring that:• The guide clamp is aligned with the guide notch.• The tops of all ca

Mini Tower Computer Parts 165Removing the Bezel1Follow the procedures in "Before You Begin" on page 143.2Remove the computer cover (see &quo

166 Mini Tower Computer PartsReplacing the Bezel1Align and insert the bezel clamps in the bezel clamp slots.2Rotate the bezel toward the computer unti

Mini Tower Computer Parts 167Recommended Drive Cable Connections• Connect serial ATA hard drives to connectors labeled "SATA0" or "SATA

168 Mini Tower Computer PartsConnecting and Disconnecting Drive CablesWhen connecting and disconnecting a serial ATA data cable, disconnect the cable

Mini Tower Computer Parts 1692Remove the computer cover (see "Removing the Computer Cover" on page 147).3Disconnect the power and data cable

Finding Information 17• Solutions — Troubleshooting hints and tips, articles from technicians, and online courses, frequently asked questions• Communi

170 Mini Tower Computer Parts7If removing this drive changes the drive configuration, then be sure to reflect these changes in system setup. When you

Mini Tower Computer Parts 1711 hard drive 2 hard drive bracket1221

172 Mini Tower Computer Parts4If your replacement hard drive does not have the plastic hard-drive bracket attached, remove the bracket from the existi

Mini Tower Computer Parts 1737Connect the data cable to the system board.8Check all cables to be certain that they are properly connected and firmly s

174 Mini Tower Computer Parts11See the documentation that came with the drive for instructions on installing any software required for drive operation

Mini Tower Computer Parts 1755Move the first hard drive from the upper bay to the lower bay: aDisconnect the power and the data cables from the back o

176 Mini Tower Computer Parts8Attach the SATA data cable removed in step 5 to the first hard drive.9Locate an unused SATA connector on the system boar

Mini Tower Computer Parts 17710Replace the computer cover (see "Replacing the Computer Cover" on page 207). NOTICE: To connect a network ca

178 Mini Tower Computer Parts13Check the system setup for drive configuration changes (see "Entering System Setup" on page 79).Drive-Panel I

Mini Tower Computer Parts 1795Reattach the drive panel to the front of the computer.The drive panel only fits when it is correctly oriented. 1 optical

18 Finding Information• How to use Windows Vista™• How to work with programs and files• How to personalize my desktopWindows Help and Support Center1C

180 Mini Tower Computer PartsFloppy Drive CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Prod

Mini Tower Computer Parts 1817If you are replacing the floppy drive, see "Installing a Floppy Drive" on page 182. Otherwise, replace the dri

182 Mini Tower Computer Parts11Check the system setup for the appropriate diskette Drive Option changes (see "Entering System Setup" on page

Mini Tower Computer Parts 1837Attach the power and data cables to the floppy drive.8Connect the other end of the data cable to the connector labeled &

184 Mini Tower Computer Parts9Replace the bezel (see "Replacing the Bezel" on page 166).10Check all cable connections, and fold cables out o

Mini Tower Computer Parts 18513Enter system setup (see "Entering System Setup" on page 79) and select the appropriate Diskette Drive option.

186 Mini Tower Computer Parts6If you are replacing the optical drive, see "Installing an Optical Drive" on page 187.7Replace the bezel (see

Mini Tower Computer Parts 18710Configure the drives in system setup (see "Entering System Setup" on page 79).Installing an Optical Drive1Unp

188 Mini Tower Computer Parts6Connect the power and data cables to the drive.7Connect the data cable to the system board connector on the system board

Mini Tower Computer Parts 1898Check all cable connections, and fold cables out of the way to avoid blocking airflow between the fan and cooling vents.

Finding Information 19After you reinstall your operating system, use the Drivers and Utilities disc to reinstall drivers for the devices that came wit

190 Mini Tower Computer Parts12Connect your computer and devices to their electrical outlets, and turn them on.See the documentation that came with th

Mini Tower Computer Parts 1916Insert the new battery into the socket with the side labeled "+" facing up, then snap the battery into place.7

192 Mini Tower Computer PartsPower Supply CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in

Mini Tower Computer Parts 1936Slide the power supply towards the front of the computer and lift it out.7Place and slide the replacement power supply t

194 Mini Tower Computer Parts CAUTION: Failure to replace and tighten all screws may cause electrical shock as these screws are a key part of the sys

Mini Tower Computer Parts 1954Connect the cables to the system board.5Replace the computer cover.6Turn on power to the computer.Removing a Speaker CA

196 Mini Tower Computer Parts3Disconnect the cables from the system board.4Remove the speaker from the chassis of the computer.5Replace the computer c

Mini Tower Computer Parts 197Removing the Processor and Heat Sink1Follow the procedures in "Before You Begin" on page 143.2Remove the comput

198 Mini Tower Computer Parts NOTICE: Unless a new heat sink is required for the new processor, reuse the original heat sink assembly when you replac

Mini Tower Computer Parts 199 NOTICE: Be careful not to bend any of the pins when you remove the processor. Bending the pins can permanently damage t

Notes, Notices, and Cautions NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates

20 Finding Information

200 Mini Tower Computer Parts NOTICE: Be careful not to bend any of the pins when you unpack the processor. Bending the pins can permanently damage t

Mini Tower Computer Parts 201 NOTICE: To avoid damage, ensure that the processor aligns properly with the socket, and do not use excessive force when

202 Mini Tower Computer Parts10Connect any cables disconnected before removing the heat sink assembly. 11Replace the computer cover (see "Replaci

Mini Tower Computer Parts 203I/O Panel CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product

204 Mini Tower Computer PartsInstalling the I/O Panel1Place the I/O panel into the slot. NOTICE: Take care not to damage the cable connectors and th

Mini Tower Computer Parts 2056Replace the computer cover (see "Replacing the Computer Cover" on page 207). NOTICE: To connect a network cab

206 Mini Tower Computer Parts6Disconnect all cables from the system board. Note the routing of all cables as you remove them so that you can reroute t

Mini Tower Computer Parts 207Installing the System Board1Gently align the board into the chassis and slide it toward the back of the computer.2Using t

208 Mini Tower Computer PartscSnap the cover into place by pulling back on the cover release latch and then releasing the latch when the cover is prop

Desktop Computer Parts 209Desktop Computer PartsRemoving the Computer Cover CAUTION: Before you begin any of the procedures in this section, follow t

Mini Tower Computer Views 21Mini Tower Computer ViewsFront View48732651109

210 Desktop Computer Parts4Pivot the cover up using the hinge tabs as leverage points.5Remove the cover from the hinge tabs and set it aside on a soft

Desktop Computer Parts 211 CAUTION: To avoid electrical shock, laceration by moving fan blades, or other unexpected injuries, always unplug your comp

212 Desktop Computer PartsSystem Board Components12513315171247141011 89166

Desktop Computer Parts 2131 internal speaker connector (INT_SPKR)2 processor connector (CPU)3 processor power connector (12VPOWER)4 memory module conn

214 Desktop Computer PartsPower Supply DC Connector Pin AssignmentsDC Power Connector P1Pin Number Signal name Wire Color Wire Size13.3 VOrange20 AWG

Desktop Computer Parts 215DC Power Connector P22 3.3 V Orange 20 AWG3 RTN Black 20 AWG4 5 V Red 20 AWG5 RTN Black 20 AWG6 5 V Red 20 AWG7 RTN Black

216 Desktop Computer PartsDC Power Connector P4DC Power Connectors P5 and P6Pin Number Signal Name 18-AWG Wire1GNDBlack2GNDBlack3 +12 VADC Yellow4 +12

Desktop Computer Parts 217MemoryYou can increase your computer memory by installing memory modules on the system board. Your computer supports DDR2 me

218 Desktop Computer Parts NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before yo

Desktop Computer Parts 219 NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.8Conne

22 Mini Tower Computer Views1 Service Tag Use the Service Tag to identify your computer when you access the Dell Support website or call Support.2 opt

220 Desktop Computer PartsYour Dell™ computer provides the following slots for PCI and PCI Express cards:• One PCI Express x16 card slot (SLOT1)• Two

Desktop Computer Parts 221 NOTE: See the documentation that came with the card for information on configuring the card, making internal connections,

222 Desktop Computer Parts8If you are installing the PCI Express card into the x16 card connector, position the card so the securing slot is aligned w

Desktop Computer Parts 22310Pivot and secure the card retention latch.11Connect any cables that should be attached to the card.See the documentation f

224 Desktop Computer Partsspeaker/headphone, or line-in connectors on the back panel (see "I/O Panel" on page 253).15If you installed an add

Desktop Computer Parts 2255If you are removing the card permanently, install a filler bracket in the empty card-slot opening. NOTE: Installing filler

226 Desktop Computer Partsthem on.9Uninstall the card’s driver. See the documentation that came with the card for instructions.10If you removed a soun

Desktop Computer Parts 227Recommended Drive Cable Connections• Connect the serial ATA hard drive to connectors labeled "SATA0"on the system

228 Desktop Computer PartsDrive Interface ConnectorsThe drive cable connectors are keyed for correct insertion. Properly align the cable connector key

Desktop Computer Parts 229When connecting and disconnecting a SATA data cable, hold the cable by the black connector at each end.Hard Drives CAUTION:

Mini Tower Computer Views 23Back View435621

230 Desktop Computer Partsreflect these changes in system setup. When you restart your computer, enter system setup (see "Entering System Setup&q

Desktop Computer Parts 231page 209).3Check the documentation for the drive to verify that it is configured for your computer.4If your replacement hard

232 Desktop Computer Parts6Connect the power and data cables to the drive.7Locate the correct slot for the drive, and slide the drive into the bay unt

Desktop Computer Parts 233page 257). NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into t

234 Desktop Computer Parts NOTE: Since the following steps do not require the complete removal of the CD/DVD drive, it is not necessary to disconnect

Desktop Computer Parts 235 NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into the compute

236 Desktop Computer Partsthe bay until it clicks into place.9Connect the other end of the data cable to the connector labeled "FLOPPY" on t

Desktop Computer Parts 237See the documentation that came with the drive for instructions on installing any software required for drive operation.13En

238 Desktop Computer Parts9Connect your computer and devices to electrical outlets, and then turn them on.10Configure the drives in system setup (see

Desktop Computer Parts 2394If you are installing a new drive:aPress the two snaps on the top of the drive-panel insert and rotate the insert toward th

24 Mini Tower Computer Views CAUTION: Ensure that none of the system air vents are blocked. Blocking them would cause serious thermal problems.Back P

240 Desktop Computer Parts7Check all cable connections, and fold cables out of the way to provide airflow for the fan and cooling vents.8Replace the c

Desktop Computer Parts 24111Verify that your computer works correctly by running the Dell Diagnostics (see "Dell Diagnostics" on page 111).R

242 Desktop Computer Parts6Insert the new battery into the socket with the side labeled "+" facing up, then snap the battery into place.7Rep

Desktop Computer Parts 243Replacing the Power Supply1Follow the procedures in "Before You Begin" on page 143.2Remove the computer cover (see

244 Desktop Computer Parts6Press the release button located on the floor of the computer chassis.7Remove the optical drive and carefully set it aside

Desktop Computer Parts 24511Replace the screws that secure the power supply to the back of the computer chassis. CAUTION: Failure to replace and tigh

246 Desktop Computer Parts3Insert the speaker into the chassis of the computer.4Connect the cables to the system board.5Replace the computer cover.6Tu

Desktop Computer Parts 2475Replace the computer cover.6Turn on power to the computer.Processor CAUTION: Before you begin any of the procedures in thi

248 Desktop Computer Parts3Carefully disconnect and move any cables that are routed over the heat sink assembly.4Loosen the captive screw on each side

Desktop Computer Parts 249cover latch on the socket. Then pull the lever back to release the processor. NOTICE: Be careful not to bend any of the pin

Mini Tower Computer Views 251 parallel connectorConnect a parallel device, such as a printer, to the parallel connector. If you have a USB printer, pl

250 Desktop Computer Parts NOTICE: Be careful not to bend any of the pins when you unpack the processor. Bending the pins can permanently damage the

Desktop Computer Parts 251 NOTICE: To avoid damage, ensure that the processor aligns properly with the socket, and do not use excessive force when yo

252 Desktop Computer Parts12Connect any cables disconnected before removing the heat sink assembly. 13Replace the computer cover (see "Replacing

Desktop Computer Parts 253I/O Panel CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product In

254 Desktop Computer PartsInstalling the I/O Panel1Attach the I/O cable to the I/O panel.1Place the I/O panel into the slot. NOTICE: Take care not t

Desktop Computer Parts 2555Reconnect the cables to the system board. 6Replace the computer cover (see "Replacing the Computer Cover" on page

256 Desktop Computer Partsas you remove them so that you can reroute them correctly after installing the new system board. 7Remove the remaining seven

Desktop Computer Parts 257Installing the System Board1Gently align the board into the chassis and slide it toward the back of the computer.2Using the

258 Desktop Computer PartscSnap the cover into place by pulling back on the cover release latch and then releasing the latch when the cover is properl

Desktop Computer Parts 259

26 Mini Tower Computer Views6 microphone/line-in connectorUse the blue and pink line-in connector to attach a record/playback device such as a cassett

260 Desktop Computer Parts

Getting Help 261Getting HelpObtaining Assistance CAUTION: If you need to remove the computer cover, first disconnect the computer power and modem cab

262 Getting Help NOTE: Some of the following services are not always available in all locations outside the continental U.S. Call your local Dell rep

Getting Help [email protected]@us.dell.com [email protected] (Latin America and Caribbean countries only)[email protected] (

264 Getting HelpProduct InformationIf you need information about additional products available from Dell, or if you would like to place an order, visi

Getting Help 265Remember to fill out the Diagnostics Checklist (see "Diagnostics Checklist" on page 266). If possible, turn on your computer

266 Getting HelpDiagnostics ChecklistName: Date:Address: Phone:Service Tag (bar code on the back or bottom of the computer):Express Service Code:Retur

Getting Help 267Contacting Dell NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, pa

268 Getting Help

Appendix 269AppendixFCC Notice (U.S. Only)FCC Class BThis equipment generates, uses, and can radiate radio frequency energy and, if not installed and

Mini Tower Computer Views 27Mini Tower Specifications NOTE: Offerings may vary by region. For more information regarding the configuration of your co

270 AppendixThe following information is provided on the device or devices covered in this document in compliance with the FCC regulations: • Product

Glossary 271GlossaryTerms in this Glossary are provided for informational purposes only and may or may not describe features included with your partic

272 Glossarybit — The smallest unit of data interpreted by your computer.Blu-ray Disc™ (BD)— An optical storage technology offering storage capacity o

Glossary 273CD-RW drive — A drive that can read CDs and write to CD-RW (rewritable CDs) and CD-R (recordable CDs) discs. You can write to CD-RW discs

274 GlossaryIndustrie-Norm) standards; it is typically used to connect PS/2 keyboard or mouse cable connectors.disk striping — A technique for spreadi

Glossary 275EECC — error checking and correction — A type of memory that includes special circuitry for testing the accuracy of data as it passes in a

276 GlossaryFBD — fully-buffered DIMM — A DIMM with DDR2 DRAM chips and an Advanced Memory Buffer (AMB) that speeds communication between the DDR2 SDR

Glossary 277heat sink — A metal plate on some processors that helps dissipate heat.hibernate mode — A power management mode that saves everything in m

278 Glossarycannot operate both devices simultaneously.ISP — Internet service provider — A company that allows you to access its host server to connec

Glossary 279MB/sec — megabytes per second — One million bytes per second. This measurement is typically used for data transfer ratings.media bay — A b

28 Mini Tower Computer ViewsMaximum memory 4 GBNOTE: When using 4 GB of memory, the Microsoft® Windows® Operating Systems may report less memory in th

280 Glossarycontroller).NIC — See network adapter.notification area — The section of the Windows taskbar that contains icons for providing quick acces

Glossary 281create an image. A video resolution, such as 800 x 600, is expressed as the number of pixels across by the number of pixels up and down.Pl

282 Glossaryon a monitor. The higher the resolution, the sharper the image.RFI — radio frequency interference — Interference that is generated at typi

Glossary 283shortcut — An icon that provides quick access to frequently used programs, files, folders, and drives. When you place a shortcut on your W

284 Glossaryand the operating system. System setup allows you to configure user-selectable options in the BIOS, such as date and time or system passwo

Glossary 285networks and some computer networks. Pairs of unshielded wires are twisted to protect against electromagnetic interference, rather than re

286 Glossarycapacity of a battery. For example, a 66-WHr battery can supply 66 W of power for 1 hour or 33 W for 2 hours.wallpaper — The background pa

Mini Tower Computer Views 29PowerDC power supply:NOTE: Power consumption from an AC power source can be zero when the computer is unplugged from that

Contents 3Contents1 Finding Information . . . . . . . . . . . . . . . . . 132 Mini Tower Computer Views. . . . . . . . . . 21Front View . . . . . .

30 Mini Tower Computer ViewsDiagnostic lights four lights on the front panel (See "Diagnostic Lights" on page 106.)Standby power light AUX_P

Mini Tower Computer Views 31DrivesExternally accessible• one 3.5-inch drive• two 5.25-inch drive baysAvailable devices• hard drive, DVD+/-RW drive, DV

32 Mini Tower Computer ViewsStorage5 to 500 Hz at 0.001 to 0.01 G2/HzMaximum shock:Operating40 G +/- 5% with pulse duration of 2 msec +/- 10% (equival

Desktop Computer Views 33Desktop Computer ViewsFront View1 USB 2.0 connectors (2) Use the front USB connectors for devices that you connect occasional

34 Desktop Computer Views4 Dell badge This badge can be rotated to match the orientation of your computer. To rotate the badge, place your fingers aro

Desktop Computer Views 35Back View CAUTION: Ensure that none of the system air vents are blocked. Blocking them would cause serious thermal problems.

36 Desktop Computer ViewsBack Panel Connectors1 parallel connectorConnect a parallel device, such as a printer, to the parallel connector. If you have

Desktop Computer Views 373 network adapter connectorTo attach your computer to a network or broadband device, connect one end of a network cable to ei

38 Desktop Computer Views8 VGA video connectorConnect the monitor’s VGA cable to the VGA connector on the computer.On computers with a video card, use

Desktop Computer Views 39Desktop Computer Specifications NOTE: Offerings may vary by region. For more information regarding the configuration of your

4 ContentsConnecting to the Internet . . . . . . . . . . . . . . . . 51Setting Up Your Internet Connection. . . . . . . . 51Transferring Informati

40 Desktop Computer ViewsMaximum memory 4 GBNOTE: When using 4 GB of memory, the Microsoft® Windows® Operating Systems may report less memory in the s

Desktop Computer Views 41PowerDC power supply:NOTE: Power consumption from an AC power source can be zero when the computer is unplugged from that pow

42 Desktop Computer ViewsDiagnostic lights four lights on the front panel (See "Diagnostic Lights" on page 106.)Standby power light AUX_PWR

Desktop Computer Views 43connector size164 pins (x16)connector data width (maximum)16 PCI Express lanes (x16)PCI and PCI Express: with optional, full-

44 Desktop Computer ViewsDrivesExternally accessible• one 3.5-inch drive• one bay for CD/DVD or optional second hard driveAvailable devices• hard driv

Desktop Computer Views 45Maximum vibration:Operating0.25 G at 3 to 200 Hz at 0.5 octave/minStorage0.5 G at 3 to 200 Hz at 1 octave/minMaximum shock:Op

46 Desktop Computer Views

Setting Up Your Computer 47Setting Up Your ComputerInstalling Your Computer in an EnclosureInstalling your computer in an enclosure can restrict the a

48 Setting Up Your Computer• If your computer is installed in a corner on a desk or under a desk, leave at least 5.1 cm (2 in) clearance from the back

Setting Up Your Computer 49 NOTICE: Do not install your computer in an enclosure that does not allow airflow. Restricting the airflow impacts your co

Contents 5Adjusting the Volume . . . . . . . . . . . . . . . . 70Adjusting the Picture. . . . . . . . . . . . . . . . 716 Securing Your Computer .

50 Setting Up Your ComputerNetwork SetupWindows XPThe Microsoft® Windows® XP operating system provides a Network Setup Wizard to guide you through the

Setting Up Your Computer 511Click the Windows Vista Start button, , and then click Network→ Network and Sharing Center.2Click Set up a connection or

52 Setting Up Your Computer1Save and close any open files, and exit any open programs.2Double-click the ISP icon on the Microsoft® Windows® desktop.3F

Setting Up Your Computer 531Save and close any open files, and exit any open programs.2Click the Windows Vista Start button , and click Control Panel

54 Setting Up Your Computer NOTE: You can transfer information from an old computer to a new computer by directly connecting a serial cable to the in

Setting Up Your Computer 555On the Select a transfer method screen, click the transfer method you prefer.6On the What do you want to transfer? screen,

56 Setting Up Your Computer6When the disk creation completes and the Now go to your old computer message appears, do not click Next.7Go to the old com

Setting Up Your Computer 57 NOTE: Access to the Dell™ Knowledge Base document may not be available in certain countries.Microsoft Windows Vista™ (Opt

58 Setting Up Your Computer2Attach the USB printer cable to the USB connectors on the computer and the printer. The USB connectors fit only one way.3T

Setting Up Your Computer 595Install the printer driver if necessary. See "Reinstalling Drivers and Utilities" on page 134, and the documenta

6 ContentsRecovering From a Single Hard Drive Failure Using the Intel Matrix Storage Manager. . . . . . 98Setting Your Computer to RAID-Enabled Mode

60 Setting Up Your Computer4Turn on the printer and then turn on the computer. If the Add New Hardware Wizard window appears, click Cancel.5Install th

Setting Up Your Computer 61Connecting One Monitor With a VGA Connector and One Monitor With a DVI Connector1Shutdown your system.2Connect the VGA conn

62 Setting Up Your ComputerConnecting a TV NOTE: You must purchase an S-video cable, available at most consumer electronics stores, to connect a TV t

Setting Up Your Computer 63 NOTICE: Most surge protectors do not protect against power fluctuations or power interruptions caused by nearby lightning

64 Setting Up Your Computer

Advanced Features 65Advanced FeaturesLegacySelect Technology ControlLegacySelect technology control offers legacy-full, legacy-reduced, or legacy-free

66 Advanced Features• Access information about your computer, such as how many processors it has and what operating system it is running.• Monitor the

Advanced Features 67automatically start at a specified time. Also, your network administrator can remotely start your computer using a power managemen

68 Advanced Features

Advanced Features 69Using MultimediaPlaying CDs or DVDs NOTICE: Do not press down on the CD/DVD tray when you open or close it. Keep the tray closed

Contents 7IEEE 1394 Device Problems . . . . . . . . . . . . 119Keyboard Problems . . . . . . . . . . . . . . . . 120Lockups and Software Problems .

70 Advanced FeaturesA DVD player includes the following basic buttons:For more information on playing CDs or DVDs, click Help on the CD or DVD player

Advanced Features 71The Volume Meter displays the current volume level, including mute, on your computer. Either click the QuickSet icon in the taskba

72 Advanced FeaturesThe Display Properties window appears.3Under Resolution: click and drag the bar to reduce the resolution setting.4In the drop-down

Advanced Features 73

74 Advanced Features

Securing Your Computer 75Securing Your ComputerSecurity Management SoftwareThe security management software provides four features to help you secure

76 Securing Your Computer3In the drop-down menu, select Wave EMBASSY Trust Suite and press <Enter> to create the icons for the software componen

Securing Your Computer 77• Contact Dell customer service to report the missing computer. Provide the computer Service Tag, the case number, and the na

78 Securing Your Computer

System Setup 79System SetupOverviewUse system setup as follows: • To change the system configuration information after you add, change, or remove any

8 ContentsTurning Off Your Computer . . . . . . . . . . . . . 143Before Working Inside Your Computer. . . . . . . 14412 Mini Tower Computer Parts .

80 System SetupSystem Setup Options NOTE: Depending on your computer and installed devices, the items listed in this section may or may not appear.Op

System Setup 81Processor Info Identifies the Processor Type, Processor Clock Speed, Processor Bus Speed, Processor L2 Cache size, and Processor ID. St

82 System SetupSATA Operation(RAID Autodetect/AHCI default)Options for Mini Tower and Desktop:• RAID Autodetect/AHCI (RAID if signed drives, otherwise

System Setup 83LPT Port Mode(PS/2 default)Determines the mode of operation of the internal parallel port. •Off disables the port. •AT configures the p

84 System SetupPerformanceMultiple CPU Core(On default)Determines whether the processor will have one or two cores enabled. On enables the second core

System Setup 85System Password(Not Set default)Displays the current status of the system's password security feature and allows a new system pass

86 System SetupAC Recovery(Off default)Determines how the system responds when AC power is re-applied after a power loss. •Off commands the system to

System Setup 87Remote Wake-Up(Off default)This option allows the system to power up when a network interface controller or remote wakeup-capable modem

88 System SetupBoot SequenceThis feature allows you to change the boot sequence for devices.Option Settings• USB Device — The computer attempts to boo

System Setup 89•Onboard or USB Floppy Drive — The computer attempts to boot from the floppy drive. If the floppy disk in the drive is not bootable, or

Contents 9Battery . . . . . . . . . . . . . . . . . . . . . . . . . . 190Replacing the Battery . . . . . . . . . . . . . . . 190Power Supply . . . .

90 System SetupFor example, if you are booting to a USB memory key, highlight USB Device and press <Enter>. NOTE: To boot to a USB device, the

System Setup 91Clearing Forgotten Passwords CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located i

92 System Setup10Open the computer cover.11Locate the 2-pin password jumper (PSWD) on the system board and attach the jumper to reenable the password

System Setup 934Replace the computer cover (see "Replacing the Computer Cover" on page 323). NOTICE: To connect a network cable, first plug

94 System Setup

System Setup 95About RAID ConfigurationsThis section provides an overview of the RAID configuration that you might have selected when you purchased yo

96 System SetupRAID Level 1 ConfigurationRAID level 1 uses a data-redundancy storage technique known as mirroring to enhance data integrity. When data

System Setup 97have been installed. Both methods require that you set your computer to RAID-enabled mode (see "Setting Your Computer to RAID-Enab

98 System SetupRecovering From a Single Hard Drive Failure Using the Intel Matrix Storage Manager NOTE: The following steps can be performed only aft

99Cleaning Your Computer CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information G