Service manual

4. DISASSEMBLY AND ASSEMBLY
Service Manual CNS-9701 4.3
2. Remove the 3 screws which secure the 2 graphic boards and serial interface board
to the chassis. Remove the 3 boards from the main unit.
3. Remove the screw which secures the disk case to the chassis as shown below.
4. Disconnect the flat cable between the hard disk and motherboard. At the
motherboard, disconnect the floppy disk drive flat cable.
CAUTION
If disconnecting the flat cable at the floppy disk drive, note the flat
cable connector direction because the connector has no mechanism to
prevent wrong connection.
If you forget the connector direction, align the pink line of the flat cable
and the pin No. 1 of the socket.
NOTE in Assembling the Main Unit
Connect the blue connector of the hard disk flat cable to the IDE1
socket on the motherboard.