HP Model 712/100 hp 9000 series 700 model 712 service handbook (a2615-90039) - Page 17

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Page 17 highlights

Figures 5-17 Removing the Hard Disk 5-27 5-18 Removing the Speaker 5-28 5-19 Removing the Power Supply Cover 5-29 5-20 Removing the Fan from the Power Supply Cover 5-30 5-21 Disconnecting the Fan Cable 5-31 5-22 Removing the Power Supply 5-32 5-23 Removing the Power Supply Button 5-34 5-24 External Disk Drive 5-37 5-25 Removing the Cover (Disk 5-38 5-26 Removing the Fan/LED Assembly (Disk 5-39 5-27 External DDS-Format Tape Drive 5-41 5-28 Removing the Cover (DDS Tape Drive 5-42 5-29 Removing the Fan/LED Assembly (DDs Tape Drive) . . . . 5-43 5-30 External CD-ROM Drive 5-45 5-31 Removing the Cover (CD-ROM 5-46 5-32 Removing the Fan/LED Assembly (CD-ROM 5-47 6-1 Power Distribution Diagram 6-1 6-2 System Unit Functional Block Diagram 6-4 8-1 HP A2094 Monitor 8-3 Tables 1-1 Serial I/O Pins 1-6 1-2 PC Keyboard to ITF Keyboard Equivalent Keys 1-14 2-1 Environmental Specifications for Model 712 2-1 3-1 Default SCSI IDs 3-1 4-1 PIM Action Table 4-5 4-2 Multi-Bit Memory Parity Error 4-6 4-3 Memory Address Ranges 4-7 4-4 Processor Module Error (Data Cache Parity 4-9 5-1 System Unit Exchange Assemblies 5-3 5-2 System Unit Nonexchange Assemblies 5-4 5-3 Optional I/O Expansion Boards 5-4 5-4 Monitors 5-5 5-5 Keyboard and Mouse Model Numbers 5-5 5-6 External Hard Disk Exchange Assemblies 5-8 xv

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xv
Figures
5–17
Removing the Hard Disk
5–27
. . . . . . . . . . . . . . . . . . . . . . . . . .
5–18
Removing the Speaker
5–28
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–19
Removing the Power Supply Cover
5–29
. . . . . . . . . . . . . . . . . .
5–20
Removing the Fan from the Power Supply Cover
5–30
. . . . . . .
5–21
Disconnecting the Fan Cable
5–31
. . . . . . . . . . . . . . . . . . . . . . .
5–22
Removing the Power Supply
5–32
. . . . . . . . . . . . . . . . . . . . . . .
5–23
Removing the Power Supply Button
5–34
. . . . . . . . . . . . . . . . .
5–24
External Disk Drive
5–37
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–25
Removing the Cover (Disk)
5–38
. . . . . . . . . . . . . . . . . . . . . . . .
5–26
Removing the Fan/LED Assembly (Disk)
5–39
. . . . . . . . . . . . .
5–27
External DDS–Format Tape Drive
5–41
. . . . . . . . . . . . . . . . . . .
5–28
Removing the Cover (DDS Tape Drive)
5–42
. . . . . . . . . . . . . .
5–29
Removing the Fan/LED Assembly (DDs Tape Drive)
5–43
. . . .
5–30
External CD–ROM Drive
5–45
. . . . . . . . . . . . . . . . . . . . . . . . . .
5–31
Removing the Cover (CD–ROM)
5–46
. . . . . . . . . . . . . . . . . . .
5–32
Removing the Fan/LED Assembly (CD–ROM)
5–47
. . . . . . . .
6–1
Power Distribution Diagram
6–1
. . . . . . . . . . . . . . . . . . . . . . . . .
6–2
System Unit Functional Block Diagram
6–4
. . . . . . . . . . . . . . . .
8–1
HP A2094 Monitor
8–3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tables
1–1
Serial I/O Pins
1–6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–2
PC Keyboard to ITF Keyboard Equivalent Keys
1–14
. . . . . . . . .
2–1
Environmental Specifications for Model 712
2–1
. . . . . . . . . . . .
3–1
Default SCSI IDs
3–1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–1
PIM Action Table
4–5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–2
Multi-Bit Memory Parity Error
4–6
. . . . . . . . . . . . . . . . . . . . . . .
4–3
Memory Address Ranges
4–7
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–4
Processor Module Error (Data Cache Parity)
4–9
. . . . . . . . . . . . .
5–1
System Unit Exchange Assemblies
5–3
. . . . . . . . . . . . . . . . . . . .
5–2
System Unit Nonexchange Assemblies
5–4
. . . . . . . . . . . . . . . . .
5–3
Optional I/O Expansion Boards
5–4
. . . . . . . . . . . . . . . . . . . . . . .
5–4
Monitors
5–5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–5
Keyboard and Mouse Model Numbers
5–5
. . . . . . . . . . . . . . . . .
5–6
External Hard Disk Exchange Assemblies
5–8
. . . . . . . . . . . . . . .