Removing and installing the I/O connector card
To remove the I/O connector card:
1. Open the unit. See “Removing and installing the top cover” on page 12.
2. Squeeze the blue plastic connector-card retainer at the top and bottom (where
the two small arrows 3 are located in Figure 15) to unlatch. Rotate the I/O
connector-card retainer outward to the open position 1 as shown.
3. Slide the I/O connector card2 out of the slot.
4. To install the I/O connector card, reverse this procedure.
Note: The I/O connector card must be fully installed before the connector card
latch is rotated closed.
1
2
3
Figure 15. Removing the I/O connector card
March 2009
Chapter 3. Removal and installation procedures for the 4810/4910 SurePOS 300 19