Dell OptiPlex GX110 Manual do Utilizador

Dell™OptiPlex™GX110SystemsServiceManual Notes, Notices, and Cautions Throughout this guide, blocks of text may be accompanied by an icon and prin

3. Remove the screw below the fan guard on the back of the chassis. 4. Slide the power supply toward the front of the computer approximately 1 inch.

1. Remove the expansion-card cage. 2. Remove the expansion cards installed in the slots. 3. Remove the screws securing the riser board to the expan

unpredictable results may occur. To change a jumper setting, pull the jumper off its pin(s) and either remove it entirely, or carefully fit it down on

5. If you are removing the card permanently, install a metal filler bracket over the empty card-slot opening. 6. Replace the computer cover, and re

3. Insert the expansion card into the expansion-card connector. If the expansion card is full-length, insert the front end of the card into the corr

Microprocessor/Heat Sink Assembly Figure 23. Microprocessor/Heat Sink Removal To replace a microprocessor, perform the following steps: 1. Remove th

As the system boots, it detects the presence of the new microprocessor and automatically changes the system configuration information in System Setup

3. Disconnect all cables from the system board. 4. Remove the screw that secures the system board to the bottom of the chassis. 5. Slide the syst

Back to Contents Page Midsize Chassis — RemovingandReplacingParts:Dell™OptiPlex™GX110SystemsService Manual Overview This section provides proc

Restarting the System To restart the system and reset the chassis intrusion detector, perform the following steps: 1. Replace the computer cover and

Back to Contents Page Low-Profile Chassis — RemovingandReplacingParts:Dell™OptiPlex™GX110Systems Service Manual Overview This section provides

To replace the computer cover, perform the following steps: 1. Check all cable connections, especially those that might have come loose during your w

To remove a 5.25-inch front-panel insert, perform the following steps: 1. Hold the bezel with the front facing you. 2. From the front of the top co

To remove the control panel, perform the following steps: 1. Remove the hard-disk drive cage. 2. Disconnect the control panel cable from the PANEL c

2. Disconnect the DC power and data cables from the back of the drive. 3. Squeeze the retaining tabs that extend from each side of the drive bracket

4. Slide the drive into the chosen bay of the bracket, orienting it so that the connectors on the back of the drive face the back of the chassis—and t

NOTICE: You must match the colored strip on the EIDE cable with pin 1 on the IDE1 connector to avoid possible damage to your system. Pin 1 is indicate

3. Free the power supply from the securing tab labeled "RELEASE—>, " and rotate it upward until it locks in its extended position. System

System Board Jumpers Figure 15 shows the location of the jumpers on the system board. Table 1 lists the system board jumpers and their settings. Figur

Figure 16. Expansion Cards Expansion-Card Removal To remove an expansion card, perform the following steps: 1. Remove the computer cover. 2. Remove

2. Remove the expansion card cage. 3. If the card-slot opening for the slot you intend to use is covered by a metal filler bracket unscrew and remove

Internal Views Figure 1 shows a top view of the low-profile chassis to help you orient yourself when you work inside the computer. Figure 1. Low-Profi

DIMMs Figure 21. DIMM Removal To remove a DIMM, perform the following steps: 1. Unlatch and rotate the power supply up until it locks (see Figure 13)

the microprocessor/heat sink assembly. You must use up to 25 pounds of force to seat the new microprocessor package. Do not rock the package while in

To remove the system board, perform the following steps: 1. Remove the computer cover. 2. Disconnect all cables from their connectors at the back o

Back to Contents Page Mini Tower Chassis — RemovingandReplacingParts:Dell™OptiPlex™GX110Systems Service Manual Overview This section provides p

Internal Views Figure 1 shows a side view of the mini tower chassis computer to help orient you when you work inside the computer. Figure 1. Mini Towe

To remove the mini tower computer cover, perform the following steps: 1. Face the back of the computer and slide the upper half of the padlock ring t

To remove the front bezel, perform the following steps: 1. While pressing the tab release marked with the icon, tilt the bezel away from the chassis.

Front-Panel Inserts Figure7.5.25-Inch Front-Panel Insert Removal To remove a 5.25-inch front-panel insert, perform the following steps: 1. Hold th

6. Pull out on the control panel to detach it from the chassis. Note the routing of the control panel cable as you remove it from the chassis. Chas

3.5-Inch Diskette Drive Figure 11. Removing a Diskette Drive From a Drive Bay To remove the 3.5-inch diskette drive from the drive bay, perform the fo

To remove the low-profile chassis computer cover, perform the following steps: 1. Press in on the two securing buttons until the cover is free to swi

To remove a 5.25-inch drive from a drive bay, perform the following steps. 1. Remove the front bezel. 2. Disconnect the DC power cable and the interf

NOTICE: You must match the colored strip on the cable with pin 1 on the drive's interface connector to avoid possible damage to your system. 8.

To remove a hard-disk drive from the mini tower's internal hard-disk drive bracket, perform the following steps. 1. If you are replacing a hard-d

procedure: l If you are installing a drive in the 1.6-inch bay, use the four screw holes in the side of the bracket (see Figure 17). l If you are i

10. Replace the computer cover. Then reconnect your computer and peripherals to their electrical outlets, and turn them on. 11. Ifthedriveyoujust

To remove the expansion-card cage, perform the following steps: 1. Examine any cables connected to expansion cards through the back-panel openings an

NOTICE: To avoid possibly damaging expansion cards or the system board by electrostatic discharge (ESD), ground yourself by touching an unpainted meta

System Board Labels Table 1 lists the labels for connectors and sockets on your system board and gives a brief description of their functions. Table 1

6. Replace the computer cover, and reconnect your computer and peripherals to their power sources and turn them on. 7. Toresetthechassisintrusio

3. Insert the expansion card into the expansion-card connector. If the expansion card is full-length, insert the front end of the card into the corr

To remove the eject, power, and reset buttons, perform the following steps: 1. Lay the computer cover on a flat work surface, with the inside of the

Figure 30. Microprocessor/Heat Sink Removal To replace a microprocessor, perform the following steps: 1. Remove the computer cover. 2. Locate the m

To remove the system battery, perform the following steps: 1. If possible, enter System Setup and print the System Setup screens. 2. Rotate the pow

board). Back to Contents Page

Back to Contents Page Small-Form-Factor Chassis — RemovingandReplacingParts:Dell™OptiPlex™GX110Systems Service Manual Overview This section pr

Internal Views Figure 1 shows a top view of the chassis to help you orient yourself when you work inside the computer. Figure 1. Orientation View Figu

To remove the computer cover, perform the following steps: 1. Press in to retract the padlock ring into the cover to open (see Figure 3). 2. Pressi

To remove the eject and power buttons, perform the following steps: 1. Lay the computer cover on a flat work surface, with the inside of the top cove

To remove the chassis intrusion switch, perform the following steps: 1. Remove the drive shelf. 2. Remove the power supply. 3. Remove the control p

To remove the drive shelf from the chassis, perform the following steps: 1. Disconnect the power and interface cables from the diskette drive and CD-

Figure 12. Hard-Disk Drive/Bracket Replacement To install a replacement hard-disk drive in the chassis, perform the following steps. NOTICE: To avoid

To remove the control panel in the low-profile chassis, perform the following steps: 1. Disconnect the control panel cable from the PANEL connector o

NOTICE: You must connect the blue connector on the EIDE interface cable to the IDE1 connector on the system board to avoid possible damage to your sys

3. Ensure that the latch on the left side of the 3.5-inch diskette drive engages the top of the diskette drive. If necessary, press on the latch fro

Check all cable connections. Fold cables out of the way to provide airflow for the fan and cooling vents. 3. Replace the computer cover; reconnect yo

2. Examine the cables connected to expansion cards through the back-panel openings, and disconnect any cables that will not reach to where the cage mu

System Board Jumpers Figure 21 shows the layout of jumpers on the system board. Figure 21. System Board Jumpers Jumper pins are small groups of two or

Expansion Cards The small-form-factor GX110 chassis can accommodate up to two half-length 32-bitPCIexpansioncards.Figure22showsanexampleofa

Figure 23. Expansion Card Installation To install an expansion card, perform the following steps: 1. Prepare the expansion card for installation, and

See the User's Guide for detailed information on the chassis intrusion detector. DIMMs Figure 25. DIMM Removal  To remove a DIMM, perform the fo

To replace a microprocessor, perform the following steps: 1. Remove the computer cover. 2. Locate the microprocessor socket on the system board. 3

1. If possible, enter System Setup and print the System Setup screens. 2. Remove the system battery by carefully prying it out of its socket with you

3.5-Inch Diskette Drive To remove the 3.5-inch diskette drive assembly from the drive shelf, perform the following steps: 1. Disconnect the DC power

Figure 11. Hard-Disk Drive to Bracket Installation To install a replacement hard-diskdrive,performthefollowingsteps. NOTICE: To avoid damaging

NOTICE: You must match the red colored stripe on the EIDE interface cable with pin 1 on the IDE1 connector to avoid possible damage to your system. 1