Removal and Replacement Procedures— Microtower (µT) Chassis

6.14System Board

1.Prepare the computer for disassembly (Section 6.1, “Preparation for Disassembly”).

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, “Access Panel”).

3.Remove all PCI expansion boards (Section 6.7.2, “PCI Expansion Card”).

4.Disconnect all cables connected to the system board, noting their location for reinstallation.

5.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.

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Service Reference Guide, dc5000