HP ProDesk 680 G6 PCI Micro Maintenance and Service Guide - Page 55

Power supply

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5. Carefully lift the processor from the socket (5). IMPORTANT: Do not handle the pins in the processor socket. These pins are fragile, and handling them could cause irreparable damage. If pins are damaged, you might have to replace the system board. The heat sink must be installed within 24 hours of installing the processor to prevent damage to the processor's solder connections. To replace the processor, reverse the removal procedures. NOTE: After installing a new processor onto the system board, always update the system ROM to ensure that the latest version of the BIOS is being used on the computer. You can find the latest system BIOS on the web at: https://support.hp.com/us-en. Power supply To remove the power supply, use these procedures. NOTE: All power supply spare part kits include replacement thermal material. NOTE: System board appearance can vary. Before removing the power supply, follow these steps: 1. Prepare the computer for disassembly (Preparation for disassembly on page 23). 2. Remove the access panel (Access panel on page 23). 3. Remove the optical drive (Optical drive on page 24). 4. Remove the front bezel (Front bezel on page 25). 5. Remove the optical drive cage (Optical drive cage on page 26). ENWW Power supply 47

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5.
Carefully lift the processor from the socket
(5)
.
IMPORTANT:
Do not handle the pins in the processor socket. These pins are fragile, and handling them
could cause irreparable damage. If pins are damaged, you might have to replace the system board.
The heat sink must be installed within 24 hours of installing the processor to prevent damage to the
processor’s solder connections.
To replace the processor, reverse the removal procedures.
NOTE:
After installing a new processor onto the system board, always update the system ROM to ensure that
the latest version of the BIOS is being used on the computer. You can find the latest system BIOS on the web at:
us-en
.
Power supply
To remove the power supply, use these procedures.
NOTE:
All power supply spare part kits include replacement thermal material.
NOTE:
System board appearance can vary.
Before removing the power supply, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly
on page
23
).
2.
Remove the access panel (
Access panel
on page
23
).
3.
Remove the optical drive (
Optical drive
on page
24
).
4.
Remove the front bezel (
Front bezel
on page
25
).
5.
Remove the optical drive cage (
Optical drive cage
on page
26
).
ENWW
Power supply
47