IBM 31x Computer Drive User Manual


 
a. Unplug the connector and remove the screws that hold the power supply.
b. Lift the power supply from the unit.
Attention
When installing a new power supply, be sure to set the correct input
voltage for your area or the power supply will be damaged. See
Figure 1-3 on page 1-4 to locate the voltage selection switch.
8. Remove the screws holding the riser card and then remove riser card.
9. Using Figure 2-3 or Figure 2-1 on page 2-1, remove the screws (L) holding
the planar board to the frame.
10. Remove the RS-232 panel-mounted connector (M).
11. You can now lift the planar board from the unit.
12. To reassemble the 4810/4910 SurePOS 300, reverse this procedure.
Note:
For disassembling instructions for the SureMark printer and other I/O
bundled with the 4910, please refer to each device’s respective service
guides.
Figure 2-3. Planar board assembly
11-9-2005
Chapter 2. Disassembling the 4810/4910 SurePOS 300 2-3
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