Intergraph TDZ-400 Deskside, Руководство по установке и обслуживанию

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Chapter 4 - Maintaining the System 43
6. Replace the ISA I/O lock bracket and PCI access panel.
7. Connect the SCSI and power cables to the riser card.
8. Close the base unit.
System Board
CAUTION
The system board is extremely sensitive to static electricity. To prevent
serious damage to the system board, wear the antistatic wrist strap while
performing the following steps. Do not open the antistatic bag
containing the system board until instructed.
➤
To remove the system board:
1. Power off the base unit. Remove the top cover and left side panel.
2. Remove the PCI access panel and option board bracket as described in
Chapter 3.
3. Remove the riser card as described in “Replacing the Riser Card.”
4. Remove the option board fan assembly as described in “Replacing the
Option Board Fans.”