Intergraph TDZ-300, Руководство по установке и обслуживанию

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Chapter 4 - Maintaining the System 45
6. Replace the auxiliary hard disk drive (or bracket) and the combo
drive.
7. 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. Remove the auxiliary hard disk drive (or its bracket if not installed) as
described in “Replacing the Auxiliary Hard Disk Drive.”
2. Remove the combo drive as described in “Replacing the Combo
Drive.”
3. Remove the riser card as described in “Replacing the Riser Card.”
4. Remove the PCI option board support bracket that sets above the
memory sockets.