troubleshooting, 95

M

memory

installation guidelines, 64 installing, 65

system, 63 troubleshooting, 102

memory cooling shroud, 52 removing, 52

replacing, 53

memory module sockets, 63

memory modules removing, 67

messages alert, 30 diagnostics, 30 error messages, 31

hard-drive indicator codes, 12 status LCD, 17

system, 25 warning, 30

microprocessors troubleshooting, 108

mouse troubleshooting, 96

N

NICs indicators, 16 troubleshooting, 98

O

opening the cover, 46 optical drives

see optical/diskette drive tray

optical/diskette drive tray installing, 74 removing, 73

optional risers removing, 82

options

system setup, 32

P

password disabling, 117

password features setup, 38 system, 38

passwords setup, 40 system, 38

PCI buses

expansion-card riser board, 122

POST

accessing system features, 10

power indicator, 15

power supplies removing, 54 replacing, 55 troubleshooting, 100

power supply blank, 56 processor

installing, 69 replacing, 67 upgrades, 67

R

RAC card installing, 71

RAID battery installing, 60 removing, 60

raid battery, 60

RAID controller (integrated) troubleshooting, 105

recommended tools, 44 reference documents, 9

removing battery, 86 bezel, 45

control panel assembly, 88 cooling fan module, 48 cover, 46

expansion card, 62 hard drive blank, 75 hard drive from a drive

carrier, 78

memory, 67

optical/diskette drive tray, 73 power supply, 54

power supply blank, 56 RAID battery, 60 risers, 82

SAS controller daughter card, 56

sideplane board, 83 system board, 90

Index

157

Page 157
Image 157
Dell 1950 owner manual Post, 157