HP 280 G1 Specifications download pdf (Page 57)

System board

Description

System board for use in models without Windows 8.1

System board for use in models with Windows 8.1 Standard

System board for use in models with Windows 8.1 Professional

System board for use in NetClone models

1. Prepare the computer for disassembly (Preparation for disassembly on page 21).

2. Remove the access panel (

Access panel on page 22).

3. When replacing the system board, make sure the following components are removed from the defective

system board and installed on the replacement system board:

●

Memory modules (Memory on page 25)

●

Expansion cards (

Expansion cards on page 27)

●

Heat sink (

Heat sink on page 39).

●

Processor (

Processor on page 40)

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

5. Remove the six Torx screws that secure the system board to the chassis.

6. Slide the system board toward the front of the computer to disengage the I/O panel, and then lift the

system board out of the computer.

When reinstalling the system board, first insert the I/O panel back into the slots in the rear of the chassis, and

then align the board with the chassis screw holes.

NOTE: When replacing the system board, you must change the chassis serial number in the BIOS.

System board 49

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HP 280 G1 Specifications Page 57