Compaq Presario 1234 Manuals

Manuals and User Guides for Compaq Presario 1234. We have 2 Compaq Presario 1234 manuals available for free PDF download: Maintenance & Service Manual, Maintenance And Service Manual

Compaq 1234 Maintenance & Service Manual

Compaq Presario 1234 Maintenance & Service Manual (127 pages)

Presario 1200 Series

Brand: Compaq | Category: Laptop | Size: 2.95 MB

Pin Assignments
6
Technician Notes
6
Serial Number
7
Product Description
8
Troubleshooting
10
Troubleshooting Without Diagnostics
10
Solving Minor Problems
10
Illustrated Parts Catalog
12
Display Assembly
12
Plastics Kit
12
Miscellaneous Parts
12
Removal and Replacement Procedures
14
Hard Drives
15
Charger Board
15
Display Panel
15
Fan Assembly
15
System Board
15
Memory Module
15
Specifications
16
Physical and Environmental
16
System Interrupts
17
System DMA
18
System I/O Address
18
System Memory Catalog
19
Memory Expansion
21
Battery Pack
23
Environmental Requirements
23
Connector Pin Assignments
24
Universal Serial Bus
26
Maximizing the Energy Stored
29
Conditioning a Battery Pack
29
Models and Features
31
Controls and Lights
32
Front Bezel Lights
32
Left-Side Components
34
Right-Side Components
35
Power Management Settings
39
Power Management Properties
39
Display Properties
40
Hibernation Mode
40
Battery Operating Time
42
Preliminary Steps
43
Clearing the Power-On Password
45
Remove the Modem
46
Power-On Self Test (POST)
47
Running POST
47
Compaq Diagnostics
49
Computer Checkup (TEST)
49
View System Information (INSPECT)
50
Diagnostic Error Codes
52
Replacement Procedures
52
Troubleshooting Without Diagnostics
59
Solving Minor Problems
60
Solving Audio Problems
60
Solving Battery Pack and Battery Gauge Problems
60
Solving Diskette and Diskette Drive Problems
62
Solving Display Problems
63
Solving Hard Drive Problems
65
Solving Hardware Installation Problems
66
Solving Keyboard/Numeric Keypad Problems
66
Solving Memory Problems
67
Contacting Compaq Support
68
Shipping Preparation
68
System Unit
70
Mass Storage Devices
76
Miscellaneous Cables Kit
77
Power Cord
79
Miscellaneous Parts
83
Documentation and Software
85
Electrostatic Discharge
86
Generating Static
86
Service Considerations
88
Tool and Software Requirements
88
Cables and Connectors
90
Plastic Parts
91
Preparing the Computer for Disassembly
92
Diskette Drive
93
Removing the Battery Pack
94
Removing the Palmrest Cover with Touch Pad
96
Speaker Assembly
97
Removing the Heatspreader
98
Display Panel Assembly
99
Removing the Keyboard
100
Removing the Processor
102
Battery Charger
103
Removing the CD Drive
106
Removing the Battery Charger Board
108
Removing the Modem
110
Removing the Display Panel Assembly
112
Removing the Upper CPU Cover
114
Electrostatic Discharge
114
Removing the Speaker Assembly
116
Removing the Diskette Drive
118
Removing the Fan Assembly
120
Cpu Cover
121
Removing the System Board
122
Remove the Fan
123
Removing the Memory Module
125

Compaq Presario 1234 Maintenance And Service Manual (89 pages)

Presario Select 1200 Series Maintenance and Service Guide

Brand: Compaq | Category: Laptop | Size: 2.27 MB

Before You Begin
1
Technician Notes
3
Serial Number
3
Product Description
4
Models and Features
6
Controls and Lights
7
Front Bezel
7
Left-Side Components
8
Right-Side Components
9
Power Management Settings
12
Display Properties
12
Hibernation Mode
12
Battery Operating Time
12
Troubleshooting
13
Preliminary Steps
14
Diagnostic Error Codes
16
Compaq Diagnostics
17
View System Information (INSPECT)
17
Contacting Compaq Support
18
Shipping Preparation
18
Troubleshooting Without Diagnostics
19
Solving Minor Problems
20
Solving Audio Problems
20
Solving Diskette and Diskette Drive Problems
20
Solving Display Problems
20
Solving Hard Drive Problems
20
Solving Hardware Installation Problems
20
Solving Memory Problems
20
Solving Pc Card Problems
21
Solving Power Problems
21
Solving Printer Problems
21
Connector Pin Assignments
23
Illustrated Parts Catalog
24
System Unit
25
Display Assembly
27
Mass Storage Devices
28
Miscellaneous Cables Kit
29
Miscellaneous Parts
32
Removal and Replacement Procedures
34
Serial Number Location
34
Electrostatic Discharge
35
Generating Static
35
Service Considerations
36
Tool and Software Requirements
36
Cables and Connectors
37
Plastic Parts
37
Zif Connectors
38
Removing the Battery Pack
43
Removing the Palmrest Cover with Touch Pad
45
Removing the Heatspreader
47
Removing the Keyboard
48
Removing the Processor
50
Removing the CD Drive
55
Removing the Battery Charger Board
58
Removing the Modem
59
Removing the Display Panel Assembly
61
Removing the Upper CPU Cover
66
Removing the Speaker Assembly
67
Removing the Diskette Drive
68
Removing the Fan Assembly
70
Removing the System Board
72
Removing the Memory Module
78
Specifications
80
Physical and Environmental
80
System Interrupts
82
System Dma
82
Memory Expansion
85
Battery Pack
88

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Compaq Presario 1234 Maintenance And Service Manual (89 pages)

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