3-16 Disassembly and Reassembly
I/O Board
Follow these steps to remove the I/O board.
1. Remove the LCD panel, keyboard, heat plate, top cover, and audio board from the system.
2. Disconnect the diskette drive cable from connector P6 on the I/O board.
3. Disconnect the CMOS battery from P1 of the I/O board.
4. Carefully disconnect and remove the I/O board from connector P12 on the main board by
lifting the I/O board.
Disconnecting the I/O board
A – I/O Board
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