HP Apollo 2000 System, Руководство по техническому обслуживанию и ремонту

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IMPORTANT:
Replacing the system board battery resets the system ROM to its default configuration. After
replacing the battery, reconfigure the system through RBSU.
To replace the component, reverse the removal procedure.
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
System board
About this task
WARNING:
To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system
components to cool before touching them.
CAUTION:
To prevent damage to electrical components, take the appropriate anti-static precautions before
beginning any installation, removal, or replacement procedure. Improper grounding can cause
electrostatic discharge.
CAUTION:
To avoid ESD damage, when removing electrostatic-sensitive components from the failed system board,
place the components on a static-dissipating work surface or inside separate antistatic bags.
To remove the system board:
Procedure
1. Power down the node .
2. Disconnect all peripheral cables from the node .
3. Remove the node from the chassis .
4. Place the node on a flat, level surface.
5. Remove any installed PCI riser cage assemblies .
6. Remove all rear I/O blanks .
7. Remove the bayonet board assembly .
8. Remove the air baffle .
System board 115