problems 91

PS1 status LED 12 PS2 status LED 13

R

RAID

delay start jumper, setting 10 drive activity LEDs 11

fan, replacing 73 replacing the cage fan 73 reserved LEDs 11 termination jumper, setting 10

recovery, system 101 Recycle Bin, emptying 96 removing

bezel 25

drive carrier 43 feet 16 heatsink 55

side cover panel 26 system board 80

replacing

adapter cards 63 add-in cards 63 back panel fan 73 battery 60

bezel 28 CD drive 47

control panel board 75 DIMMs 51

diskette drive 31 drives 30 expansion cards 63 fans 73

front panel board 75 hard drive 33, 35 heatsink 56, 58

N+1 power supply 70 power supply 70 power supply module 68 processor 55

RAID cage fan 73 RAID drives 38

RAID fan 73 SCA drives 38 SCSI backplane 77 SCSI drives 38 side panel 27 system board 80

reset

alarm speaker button location 13 button location 3, 13

resetting the system, Windows NT 20 resources

DMA usage 139 I/O addresses 135 interrupts 138 memory map 138

S

safety, general precautions 125

SCSI

backplane features 10 device, troubleshooting 113 replacing the backplane 77

security

changing passwords 99 chassis intrusion switch 99 chassis lock 2

hot-plug drive locks 3 Kensington lock slot 5 set supervisor password 99 set user password 99 setting up in BIOS 99 software locks 99 system 98

using passwords 99

Security menu, BIOS Setup utility 86 serial port location 5

Server Companion CD 101 setting

delay start jumper, RAID 10 termination jumper, RAID 10

setting up

operating system 18

safety precautions 125, 126

Index 145