TYAN Tank GT20 Service Engineer's Manual page 40

5. Connect the FFC cable to the FDD connector on M1012
adapter board.
6. Locate the FDD cable from FDD kit. Connect the wrinkle
side to the connector on M1012 adapter board. Refer to
the picture below for the correct direction.
For Mainboard
For M1012
7. Connect the other side to the connector on motherboard.
32 Chapter 2: Setting Up