Compaq 7470 - Presario - 64 MB RAM Maintenance And Service Manual page 60

MSG index Product Description
Home Removal & Replacement
REMOVAL & REPLACEMENT PROCEDURES
Fan/Heat sink
& processor
Memory
module
RTC battery
System board
components
System board
components
index page
Maintenance and Service Guide
Compaq Presario 7400 Series Computers
Jumper & Switch Information
Troubleshooting Illustrated Parts Catalog
Specifications
System Board
Components
System Board
Removal
1 Perform
preparation
procedures.
2
Remove the
chassis.
3 Remove the
power supply.
4 Remove hard
drive.
5 Remove the
fax/modem.
6 Remove the
processor.
7 Remove the
memory module.
8 Remove all cables
from the system
board.
9 Remove the six
screws from the
system board
(may differ
slightly from
illustration) and
separate it from
the bracket.
Replacement
To replace the
system board,
reverse this
procedure.
The system
board spare
part kit
does not
include the
processor,
cache,
DIMM, or
video
expansion
NOTE: module.
The
components
must be
transferred
from the
old system
board to
the new
system
board.