4.16 I/O Adapter Board
4.16
I/O Adapter Board
Removing the I/O Adapter Board
To remove the I/O adapter board, follow the steps below and refer to Figures 4-27 to 4-29.
1. Remove the I/O adapter from the computer. Disconnect all the external cables from
the I/O adapter.
2. Turn the I/O adapter upside down and remove: three M2x4 silver screws and one
M2x5 silver screw on the bottom, and three M2x4 silver screws at the back.
3. Release five latches and remove the upper cover.
4-34
Figure 4-27 Silver screw removal
Figure 4-28 Upper cover removal
4 Replacement Procedures
Libretto 50CT/70CT Maintenance Manual