F

fan bracket back, 80 center, 79 cooling shroud, 54

fans, 52

installing and removing, 53 numbered, 53

features back-panel, 14 front-panel, 11

G

guidelines for memory installation, 82

H

hard drive troubleshooting, 115

hard drives, 59 installing, 61 removing, 59

hot-plug fans, 53

power supplies, 50

I

indicators back-panel, 14 front-panel, 11 LCD, 16 NIC, 15

installing

back fan bracket, 80 bezel, 47

center fan bracket, 79 control panel, 97 cooling shroud, 79 diskette drive, 74 expansion cards, 57 expansion-bay bracket, 100 hard drives, 61

memory, 83

memory guidelines, 82 optical drive, 71 power supply, 51 processor, 88

RAC card, 85 RAID battery, 92 system battery, 75 system board, 99 tape backup unit, 68

IRQs

avoiding conflicts, 102 configuring, 36

line assignments, 102

J

jumpers

system board, 125

K

keyboard troubleshooting, 103

L

LCD panel configuring, 36

M

memory branches, 80 channels, 80 installation guidelines, 82 installing, 83 mirroring, 83 removing DIMMs, 85 socket arrangement, 81 sparing, 82 troubleshooting, 110

messages alert, 31 error, 33 status LCD, 16 system, 23 warning, 30

microprocessor replacing, 88 troubleshooting, 118

mirroring memory, 83

mouse troubleshooting, 104

N

NICs indicators, 15 troubleshooting, 106

NMI button, 12

164

Index

Page 164
Image 164
Dell 1900 owner manual Index