System Board; Removing The System Board - HP Z800 Workstation Maintenance And Service Manual

System board

This section describes replacing the system board.

Removing the system board

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Disconnect power from the workstation (see
Remove the side access panel (see
Remove the expansion card support (see
Remove the airflow guide (see
Remove the memory fan assembly (see
Remove the front system fan assembly (see
holder on page 129).
Remove expansion boards and graphics cards (see
a PCI card on page 153).
TIP: Make a note of the cable connections before disconnecting them from the system board.
For more information, refer to
Disconnect all cabling from the system board.
Prepare the chassis for system board removal.
a. Move the optical drives out of the chassis far enough to clear the system board (see
an optical disk drive from the optical drive bay on page
Place the optical drive cables in the bottom optical drive bay.
The following figure presents an example of these steps.
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Predisassembly procedures on page
Removing the side access panel on page
Removing the expansion card support on page
Removing the airflow guide on page
Removing the memory fans on page
Removing the expansion card guide/front fan
Removing a PCIe card on page
Power connectionson page
Removing and installing components 179
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150,
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Removing
Removing