Compaq 1200 Specifications download pdf (Page 111)

RESARIO

OTEBOOK

AINTENANCE

AND

ERVICE

UIDE

1200XL S

ERIES

EMOVAL

EQUENCE

Presario 1200 Series

Models: XL101-XL113, XL115, XL118-XL127

Removing the Upper CPU Cover

To remove the upper CPU cover, complete the following:

1. Prepare the computer for disassembly (pg 10

2. Remove the palmrest cover with TouchPad (pg 13

3. Remove the keyboard (pg 15

4. Remove the heatspreader (pg 17

5. Remove the hard drive (pg 19

6. Remove the display panel assembly (pg 27

7. Remove the screw on the underside of the unit, which secures the upper CPU cover to

the chassis.

Continued on next page.

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 131 132

Presario 1200 Series 1
Using this Guide 2
Before You Begin 3
Product Description 7
Front of Unit 11
Front Bezel Lights 12
Right-Side Components 13
Left-Side Components 14
Underside of the Unit 15
Rear Connectors 16
Power Management 17
Low-Power Modes 20
Battery Operating Life 22
Rebooting after a Lockup 23
Specifications 25
System Interrupts 26
System DMA 27
System I/O Addresses 27
System Memory Catalog 29
Display Information 30
Memory Expansion 31
Diskette Drive 31
Hard Drive 32
CD or DVD Drive 32
Pin Assignments 35
Serial Connector 36
Modem Connector 37
Keyboard/Mouse Connector 38
Battery Operations 39
Conditioning a Battery Pack 40
Troubleshooting 43
Power-On Self Test (POST) 45
Compaq Diagnostics 48
Computer Checkup (TEST) 49
Diagnostic Error Codes 50
Before Replacing Parts 60
Solving Minor Problems 60
Solving Hard Drive Problems 68
Solving Memory Problems 70
Solving PC Card Problems 70
Solving Power Problems 72
Solving Printer Problems 73
Contacting Compaq Support 75
POST Routine Description 76
Removal Sequence 81
Electrostatic Discharge 82
Service Considerations 83
Cables and Connectors 84
Removing the Battery 91
Removing the Keyboard 95
Removing the Heatspreader 97
Removing the Processor 98
Removing the Hard Drive 99
Removing the CD/DVD Drive 102
Removing the Modem 105
Removing the Upper CPU Cover 111
Removing the Speaker Assembly 113
Removing the Diskette Drive 114
Removing the Fan Assemblies 115
Removing the System Board 117
Verifying Dip Switch Settings 120
Removing the Memory Module 121
Illustrated Parts Catalog 123
System Units 124
System Boards 125
Display Panel Assembly 127
Mass Storage Devices 128
Miscellaneous Cables 129
Miscellaneous Hardware 130
Miscellaneous Plastics 130
Spare Parts Not Shown 132
Documentation and Software 132

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Compaq 1200 Specifications Page 111

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