4 Replacement Procedures
Installing the I/O board
To install the I/O board, follow the steps below and refer to figures 4-40 and 4-41.
1. Connect the Modem/LAN cable to the I/O board and fix it with the glass tape.
2. Seat the I/O board.
3. Secure the I/O board with five M2 4 screws.
CAUTION: Make sure you connect the boards securely. A loose connection could cause
damage to the boards. Also, if the connectors are not fully seated the boards
could be bent and damaged when you secure them with screws.
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PORTEGE M100 Maintenance Manual (960-452)
4.17 I/O Board