Compaq Presario 1900 Model XL1-XL165-Maintenance & Service Guide Presario - Page 51

Removing the, Processor, continued

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Maintenance & Service Guide Presario 1900 Series Models: XL1, XL160, XL161, XL162, XL163, and XL165 Before You Begin Removal Sequence Product Description Specifications Troubleshooting Pin Assignments Parts Catalog Battery Operations Index Removal and Replacement Procedures Electrostatic Discharge Service Considerations Cables and Connectors Preparing the Computer for Disassembly Battery Pack Hard Drive Keyboard Memory Module Modem Heatspreader Processor Display Panel Assembly Upper CPU Cover with Palmrest and TouchPad Hard Drive/ Battery Charger Board Converter Board Low Voltage Differential Signal Board Fan Assembly System Board Speaker Assembly DVD or CD Drive Removing the Processor (continued) To remove the processor, complete the following steps: 1. Prepare the computer for disassembly. 2. Release and lift the keyboard. 3. Remove the heatspreader with thermal pad. 4. Remove the processor as shown in illustration if your processor is this type. To remove processor, follow these steps: A. Place tip of standard screwdriver in screw . B. Turn screwdriver toward the number "0." C. Lift processor from the chassis . If your processor is not this type, refer to previous page for instructions. WARNING: The Pentium Processor may be very hot when the unit has been running. Allow the processor to cool before handling it. The bottom of the processor contains socket IMPORTANT: pins which can be easily damaged, if not properly removed. Replace processor by following these procedures: A. Fully align the processor connector with the system board. B. Insert and press down carefully on the processor in the proper connectors. C. Turn screwdriver toward the number "1."

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Maintenance & Service Guide
Presario 1900 Series
Models: XL1, XL160, XL161, XL162, XL163, and XL165
Before You Begin
Specifications
Parts Catalog
Removal Sequence
Troubleshooting
Battery Operations
Product Description
Pin Assignments
Index
Removal and Replacement Procedures
Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
Preparing the
Computer for
Disassembly
Battery Pack
Hard Drive
Keyboard
Memory
Module
Modem
Heatspreader
Processor
Display Panel
Assembly
Upper CPU
Cover with
Palmrest and
TouchPad
Hard Drive/
Battery
Charger Board
Converter
Board
Low Voltage
Differential
Signal Board
Fan Assembly
System Board
Speaker
Assembly
DVD or CD
Drive
Removing the
Processor
(continued)
To remove the processor,
complete the following
steps:
1.
Prepare the computer
for disassembly.
2.
Release and lift the
keyboard.
3.
Remove the
heatspreader
with
thermal pad.
4.
Remove the
processor as shown
in illustration if your
processor is this
type. To remove
processor, follow
these steps:
A. Place tip of
standard
screwdriver in
screw
.
B. Turn screwdriver
toward the
number
"0."
C. Lift processor from
the
chassis
.
If your processor is
not this type,
refer to
previous page for
instructions
.
WARNING:
The Pentium
Processor
may be very
hot when
the unit has
been
running.
Allow the
processor to
cool before
handling it.
IMPORTANT:
The
bottom of
the
processor
contains
socket
pins
which can
be easily
damaged,
if not
properly
removed.
Replace processor by
following these
procedures:
A. Fully align the
processor
connector with the
system board.
B. Insert and press
down
carefully on the
processor in the
proper
connectors.
C. Turn screwdriver
toward
the number "1."