Power Supply - Intergraph TD-x10 System Reference Manual

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3. Carefully remove the discharged battery by grasping it firmly and lifting upward.
4. Install the new battery in the same orientation as the discharged battery.
5. Replace the ISA option board.
6. Close the base unit.

Power Supply

CAUTION Purchase replacement power supplies from Intergraph to ensure proper specifications are met and to
guarantee safety.
To replace the power supply:
1. Remove the AC power cord from the back of the base unit.
2. Disconnect the power cables from the riser card, hard disk drives (or internal RAID subsystem and
DC distribution board), floppy disk drive, and CD-ROM drive.
3. Open the clip that secures the bundle of power cables. Remove the audio cable (connecting the
CD-ROM drive to the system board) from the power cable bundle.
4. Remove the screws securing the power supply to the back of the base unit. Refer to the following
figure.
CAUTION Support the bottom of the power supply with your hand as you remove the screws. Otherwise, the
power supply could fall and cause damage inside the base unit.
Riser Card
Battery