Dell PowerVault NX3300 Uživatelský manuál stáhnout pdf (Strana 99)

Jumpers And Connectors

System Board Jumper Settings

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

Table 5. System Board Jumper Settings

Jumper Setting Description

PWRD_EN

(default)

The password feature is enabled (pins 4–6).

The password feature is disabled (pins 2–4). iDRAC local

access is unlocked at the next AC power cycle.

NVRAM_CLR

(default)

The configuration settings are retained at system boot

(pins 1–3).

The configuration settings are cleared at the next system

boot (pins 3–5).

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Dell PowerVault NX3300 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
Diagnostic Indicators 12
Hard-Drive Indicator Patterns 13
NIC Indicator Codes 15
Power Indicator Codes 15
Getting Started Guide 17
Choosing The System Boot Mode 19
Entering System Setup 20
System Setup Options 20
System Setup Main Screen 21
System BIOS Screen 21
System Information Screen 21
Memory Settings Screen 22
Processor Settings Screen 22
SATA Settings Screen 23
Boot Settings Screen 24
Integrated Devices Screen 24
Serial Communications Screen 25
System Security Screen 27
Miscellaneous Settings 28
Boot Manager Screen 31
Embedded System Management 32
Installing System Components 33
Installing The Front Bezel 34
Opening The System 34
Inside The System 35
Cooling Shroud 36
System Memory 37
Mode-Specific Guidelines 40
Sample Memory Configurations 41
Removing Memory Modules 43
Installing Memory Modules 44
Hard Drives 45
Optical Drive 49
Cooling Fans 50
Installing A Cooling Fan 51
Removing An Expansion Card 53
Installing An Expansion Card 54
SD vFlash Card 56
Internal Dual SD Module 57
Internal SD Card 59
Network Daughter Card 61
Processors 62
Removing A Processor 63
Installing A Processor 66
Power Supplies 67
Hot Spare Feature 68
Removing An AC Power Supply 68
Installing An AC Power Supply 69
Input Requirements 70
Kit Contents 70
Required Tools 70
Required Wires 70
Removing A DC Power Supply 72
Installing A DC Power Supply 73
System Battery 74
Hard-Drive Backplane 76
Control Panel Assembly 78
Removing The Control Panel 79
VGA Module 81
Installing The VGA Module 82
System Board 83
Installing The System Board 85
Troubleshooting Your System 87
Troubleshooting A NIC 88
Troubleshooting A Wet System 88
Troubleshooting Cooling Fans 91
Troubleshooting System Memory 91
Troubleshooting An SD Card 92
Troubleshooting A Hard Drive 94
Troubleshooting Processors 96
Using System Diagnostics 97
System Diagnostic Controls 98
Jumpers And Connectors 99
System Board Connectors 100
Technical Specifications 103
System Messages 107
Warning Messages 121
Diagnostic Messages 121
Alert Messages 121
Getting Help 123

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