Removal and Replacement Procedures— Desktop (DT) Chassis
8.13 System Board
1. Prepare the computer for disassembly
2. Remove the computer cover
3. Remove all PCI expansion boards
4. Remove the AGP graphics card
5. Disconnect all cables connected to the system board, noting their location for reinstallation.
6. Compress the system board tray handle 1 to release the latch and slide the system board tray
towards the front of the computer 2 to free it from the back of the chassis.
To install the system board, slide the tray assembly into the chassis and press down on the two
places shown in the drawing 1 while sliding the tray into its locked position 2.
8–26
(Section 8.1, "Preparation for
(Section 8.5, "Computer
(Section 8.9, "Expansion
(Section 8.9, "Expansion
319865-008
Disassembly").
Cover").
Cards").
Cards").
Service Reference Guide, d300, dx6050