Dio-Ii Accessory Boards Removal And Replacement - HP 400 Series Servicing Manual

5.5.1 DIO-II Accessory Boards Removal and Replacement (Model 400s)
DIO-II accessory boards include video, graphics, and other types of DIO-II accesso-
ries.
Refer to Figure 5-21 and follow these steps. Reverse these steps to replace the board.
1. Remove all cables attached to the board.
2. Loosen the DIO-II board attaching screws.
3. Remove the DIO-II board.
4. Note any configuration switches or jumpers as their settings need to be used on
the replacement board.
Figure 5-21. Model 400s DIO-II Accessory Board Removal
FRU Removal and Replacement 5-25