HP Compaq dx7200 MT, Reference Manual, Page: 103 / 216

Service Reference Guide, dx7200 390812-001 6–31
Removal and Replacement Procedures— Microtower (MT) Chassis
6.18 System Board
1. Prepare the computer for disassembly ( Section 6.1 ).
2. Remove the access panel and rotate the computer so the system board is parallel to the table
to make it easier to work on ( Section 6.3 ).
3. Remove all PCI and PCI Express expansion boards ( Section 6.8 ).
4. Disconnect all cables connected to the system board, noting their location for reinstallation.
5. Remove the 3-1/4" drives from the drive cage to make it easier to handle the system board.
6. Remove the eight screws that secure the system board to the chassis
1
, then slide the system
board towards the front of the chassis to remove it
2
.
To install the system board, reverse the removal procedures.