Dell Powervault NX400 Manual do Utilizador descarregar pdf (Página 97)

Jumpers And Connectors

System Board Jumper Settings

For information on resetting the password jumper to disable a password, see Disabling A Forgotten Password.

Table 4. System Board Jumper Settings

Jumper Setting Description

PWRD_EN

(default)

The password feature is enabled (pins 2–4).

The password feature is disabled (pins 4–6). iDRAC local

access is unlocked at the next AC power cycle.

NVRAM_CLR

(default)

The configuration settings are retained at system boot

(pins 3–5).

The configuration settings are cleared at the next system

boot (pins 1–3).

1 2 ... 92 93 94 95 96 97 98 99 100 101 102 ... 122 123

Dell PowerVault NX400 Systems 1
Owner's Manual 1
Notes, Cautions, and Warnings 2
Contents 3
About Your System 9
LCD Panel Features 10
Home Screen 11
Setup Menu 11
Hard-Drive Indicator Patterns 12
NIC Indicator Codes 14
Getting Started Guide 16
Choosing The System Boot Mode 17
Entering System Setup 18
System Setup Options 18
System Setup Main Screen 19
System BIOS Screen 19
System Information Screen 19
Memory Settings Screen 20
Processor Settings Screen 20
SATA Settings Screen 21
Boot Settings Screen 22
Integrated Devices Screen 22
Serial Communications Screen 23
System Security Screen 25
Miscellaneous Settings 26
Boot Manager Screen 29
Embedded System Management 30
Installing System Components 33
Removing The Front Bezel 34
Opening The System 34
Inside The System 35
Cooling Shroud 37
Installing The Cooling Shroud 38
System Memory 39
Mode-Specific Guidelines 41
Sample Memory Configurations 42
Removing Memory Modules 43
Installing Memory Modules 44
Hard Drives 45
Optical Drive (Optional) 48
Cooling Fans 49
Installing A Cooling Fan 50
Removing An Expansion Card 53
Installing An Expansion Card 54
Removing The iDRAC Ports Card 57
SD vFlash Card 58
Internal Dual SD Module 59
Internal SD Card 61
Processor 63
Installing A Processor 65
Power Supplies 66
System Battery 70
Hard-Drive Backplane 71
1. release tabs (2) 73
2. hard-drive backplane 73
3. guide pins (2) 73
4. chassis hooks (4) 73
Control Panel Assembly 75
Installing The Control Panel 76
Power Distribution Board 79
System Board 81
Installing The System Board 82
Troubleshooting Your System 85
Troubleshooting A NIC 86
Troubleshooting A Wet System 86
Troubleshooting Cooling Fans 89
Troubleshooting System Memory 89
Troubleshooting An SD Card 90
Troubleshooting A Hard Drive 92
Troubleshooting Processors 94
Using System Diagnostics 95
System Diagnostic Controls 96
Jumpers And Connectors 97
System Board Connectors 98
Technical Specifications 101
System Messages 105
Diagnostic Messages 121
Alert Messages 121
Warning Messages 121
Getting Help 123

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