Advantech ACP-4320 Manuel d'utilisateur télécharger pdf (Page 38)

ACP-4320 User Manual 28

3.4 Replacing the Power Supply

The ACP-4320 supports either 300W/400W single PS/2 or 300W/400W

redundant power supplies. To change a failed power supply, please pro-

ceed as follows:

3.4.1 Replacing the single PS/2 power supply

Figure 3.5: Changing the single PS/2 power supply

1. Un-plug the power cord from the power supply.

2. Remove the top cover.

3. Remove the two screws, which mount the hold-down clamp to the

ACP-4320 chassis, and take out the hold-down clamp.

4. Unplug the 20-/24-pin ATX power connector and +12V power

connector from the backplane/motherboard, hard disk drives, floppy

disk drive and peripherals.

5. Remove the six screws which mount the failed power supply to the

chassis, then take out the power supply.

6. Place a new power supply into the chassis and fix it with the six

screws.

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Advantech ACP-4320 Manuel d'utilisateur Page 38