DEC DECstation 5000 Model 100 Series, Maintenance Manual

Page: 268 / 269

P
P1 parameter, 5–11
Partial Write test, D–27
Part numbers
basic components, B–3
cords, cables, and connectors, B–4
hardware, B–1 to B–4
loopback connectors, B–1
major FRUs, B–1
passwd command, 2–19 to 2–20
Power connector
system unit, 1–6
Power indicator light
system unit, 1–6
Power supply
description, 5–20
removing and installing, 5–25
troubleshooting, 5–21 to 5–24
Power supply fan assembly
removing and installing, 5–23 to
5–24
Power-up self-tests, 3–3
incomplete, 4–6
Printer
troubleshooting, 4–10
Q
Quick test script, 3–3
R
RAM
board test, 5–11, D–34
select lines test, D–23
Real-time tests, D–30
Reset button
system unit, 1–6
S
SCSI
connector, 1–7
SCSI chain terminator
SCSI chain terminator (Cont.)
removing and installing, 2–15
SCSI controller, 5–2
options, 1–10
Serial line tests, 5–17, D–19
Serial number plate
removing and installing, 2–9 to 2–10
Service operations, 2–24
Slot number
in error codes, 4–3
in incomplete self-test, 4–6
test commands, 3–5
Software
booting, 2–23
shutting down, 2–24
troubleshooting, 2–23
Static-sensitive materials, 2–2
System module
diagram, 1–5
hardware, 5–2
power connectors, 5–2
removing and installing, 5–4 to 5–8
tests, D–4 to D–33
troubleshooting, 5–3
System overheat errors, 3–14
System unit, 1–4 to 1–5
connectors, 1–7 to 1–9
controls and indicators, 1–6
troubleshooting, 5–21 to 5–26
System unit cover
removing and installing, 2–5 to 2–6
System unit front cover plate
removing and installing, 2–7 to 2–8
T
test command, 4–2
Tests
individual tests, 3–4 to 3–6, D–2 to
D–3
interpreting error messages, 3–8
power-up self-test, 3–2
subtests, 3–2, 3–4 to 3–7
system module, D–4 to D–33
Test scripts, 3–2, 3–5 to 3–7
Index–3