4-17
Troubleshooting when ULTRIX is running but the monitor
has no display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–44
4-18
Troubleshooting when ULTRIX is running but the monitor
has no display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–46
5-1
System module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–2
5-2
Removing a system module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–3
5-3
Installing a system module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–5
5-4
ESAR chip location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–7
5-5
20- or 25-MHz CPU module . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–10
5-6
33-MHz CPU module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–11
5-7
50-MHz R4000-based CPU module . . . . . . . . . . . . . . . . . . . . . . .
5–12
5-8
Removing and installing a CPU module . . . . . . . . . . . . . . . . . .
5–13
5-9
2-Mbyte MS01-AA memory module . . . . . . . . . . . . . . . . . . . . . .
5–16
5-10
2-Mbyte MS01L-AB memory module . . . . . . . . . . . . . . . . . . . . .
5–17
5-11
8-Mbyte memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–18
5-12
Memory module slot numbers . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–19
5-13
Removing and installing a memory module . . . . . . . . . . . . . . .
5–21
5-14
Removing a memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–23
5-15
Installing a memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–25
5-16
Power supply hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–27
5-17
Removing and installing the power supply . . . . . . . . . . . . . . . .
5–28
5-18
Connecting the power supply fan assembly . . . . . . . . . . . . . . .
5–30
5-19
Removing and installing an option module . . . . . . . . . . . . . . . .
5–33
5-20
Removing and installing an ESAR chip on a ThickWire
Ethernet option module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–34
6-1
Internal drive locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2
6-2
Internal SCSI cable connectors . . . . . . . . . . . . . . . . . . . . . . . . . .
6–4
6-3
Internal power cable connectors . . . . . . . . . . . . . . . . . . . . . . . . .
6–5
6-4
Disconnecting a removable media drive . . . . . . . . . . . . . . . . . . .
6–6
6-5
Removing and installing a removable media drive . . . . . . . . .
6–7
6-6
Removing and installing the removable media drive panel . .
6–9
6-7
Removing and installing a bezel in the system unit cover . . .
6–11
6-8
Removing and installing a hard disk drive . . . . . . . . . . . . . . . .
6–13
6-9
RZ23 hard disk drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–16
6-10
RZ23 drive SCSI ID jumper settings . . . . . . . . . . . . . . . . . . . . .
6–17
6-11
RZ23L half-height hard disk drive . . . . . . . . . . . . . . . . . . . . . . .
6–18
6-12
RZ23L drive SCSI ID jumper settings . . . . . . . . . . . . . . . . . . . .
6–19
6-13
RZ24 hard disk drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–21
6-14
RZ24 drive SCSI ID jumper settings . . . . . . . . . . . . . . . . . . . . .
6–22
xiv
Summary of Contents for DECstation 5000/100 Series
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Page 55: ...LJ 02972 TI0 MLO 010159 Figure 2 10 System Boot ROM Switches Service Operations 2 19...
Page 140: ...LJ 02971 TI0 MLO 010159 Figure 5 7 50 MHz R4000 based CPU module 5 12 Base System FRUs...
Page 151: ...WS33M076 Figure 5 14 Removing a memory module Base System FRUs 5 23...
Page 153: ...WS33M075 Figure 5 15 Installing a memory module Base System FRUs 5 25...
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