Maintenance
Precautions
!
WARNING:
The graphics card, Dual FastEthernet and Dual SCSI card, High-Speed Serial Interface/PCI (HSI/P) card, and RSC card are not hot-pluggable cards. Before replacing these cards, you must turn off the computer and, in the case of the RSC card, disconnect all AC power cords. For information on how to replace the graphics card, see Replacing the graphics card on page 71. For information on how to replace the older Dual Ethernet and Dual SCSI card that does not support hot-plug operation, see Replacing older Dual Ethernet and Dual SCSI cards on page 76. For information on how to install HSI/P cards, see Maintaining HSI/P cards on page 80. For information on how to replace an RSC card, see Replacing the RSC card on page 94.
!
CAUTION:
Printed circuit boards and hard disk drives contain electronic components that are extremely sensitive to static electricity. Ordinary amounts of static from your clothes or the work environment can destroy components. Do not touch the components or any metal parts without taking proper antistatic precautions. See Using an ESD wrist strap on page 58 for more information.
60 Avaya CMS Sun Fire V880 Computer Hardware Installation, Maintenance, and Troubleshooting
