HP Apollo 2000 System, Руководство по техническому обслуживанию и ремонту

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PDB pass-through board
To remove the component:
1. Power down the system .
2. Disconnect all peripheral cables from the nodes and chassis.
3. Remove all nodes from the chassis .
4. If installed, remove the security bezel .
5. Remove all drives .
6. If installed, remove the RCM module .
7. Remove all power supplies .
8. Remove the chassis from the rack .
9. Remove the access panel .
10. If Smart Storage Battery is installed, slightly pull up the battery holder from the chassis to access the
battery cable connection underneath it, and then disconnect the Smart Storage Battery cable.
11. Remove the PDB cover .
12. Disconnect all cables from the PDB.
13. Disconnect the PDB pass-through cable from the pass-through board.
14. Remove the chassis PDB assembly .
15. Using a T-20 Torx screwdriver, remove the PDB pass-through board assembly from the bus bars.
66 PDB pass-through board