Preparation For Disassembly - Compaq Presario 7400 Series Maintenance And Service Manual

Compaq.com - Compaq Presario Maintenance and Service Guide - 7400 Series
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index
Home Removal & Replacement
REMOVAL SEQUENCE
Electrostatic
discharge
Service
considerations
Preparation for
disassembly
Serial number
Chassis
Power supply
Mass storage devices
Fax-modem
Parallel port
assembly
PCI bracket
System board
components
Front bezel
http://www.compaq.com/athome/support/msgs/7400/prep.html (1 of 2) [1/8/2002 3:52:35 PM]
Product Description
REMOVAL & REPLACEMENT PROCEDURES - BEFORE
YOU BEGIN

Preparation for Disassembly

To prepare the computer for removal and replacement procedures, complete the following
steps:
1 Remove any diskettes, compact discs, or Zip disks from the computer.
2 Turn off the computer and any peripheral devices that are connected to the
computer.
CAUTION: The computer power switch should
be turned off before you disconnect any cables.
3 Disconnect the power cord from the electrical outlet, and then from the computer.
4 Disconnect all peripheral device cables from the computer.
IMPORTANT:
Troubleshooting
Jumper & Switch Information
During disassembly, label each cable as you remove
it. Be sure to note its position and routing.
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Illustrated Parts Catalog
Specifications