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Index-2
hard disk drive, 4-7
extractor
SBus card, 10-15
F
failures, 4-6
fan assembly
removing, 8-5
replacing, 8-7
fan/speaker bracket, 8-8, 8-11
H
hard disk drive
error, 4-7
K
keyboard
LEDs
arrangement, 3-5
keyboard control command, 3-4
keyboard/mouse connector, B-1
L
LED
keyboard, 3-4, 3-5
power, 3-4
status lights, 3-4
system, 3-4
lock block, 7-1
N
no video output, 4-3
NVRAM/TOD, 10-2
P
parallel connector, B-8
peripheral cable
connection, 8-21
removing, 8-20
replacing, 8-22
Sun Ultra 1 Series Service Manual—November 1995
peripheral cable connection, 8-21
physical specifications, A-1
POST
error reporting, 3-3
how to start, 3-1
max and min level, 3-2
progress, 3-3
POST output
serial port A, 3-6
power
LED, 3-4
power off, 6-1
power on, 6-2
fails, 4-2
power supply
removing, 8-2
replacing, 8-3
test, 4-3
probe-scsi, probe-scsi-all, 4-13
R
removing
bracket, 9-6
CD-ROM, 9-8
cover, 7-1
disk drive, 9-2
diskette cable, 8-12
diskette drive, 9-11
DSIMM, 10-20
EMI door, 9-2
fan assembly, 8-5
lock block, 7-1
peripheral cable, 8-20
power supply, 8-2
SBus card, 10-12
SCSI cable/backplane, 8-16
speaker, 8-8
speaker/LED cable, 8-25
system board, 10-2
system board fan, 10-23
tape drive, 9-8
replacement parts
part
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