TYAN Transport GT20 (B2865 Service Manual page 79

3. Align M3290 with 4 "M2" PC stand-offs. Secure M3290 to
mainboard with 4 screws.
4. Connect the cable to M3290. Arrange and connect the
cable to SMDC connector on mainboard. Be careful not
to block the air flow.
5. Reconnect the power connectors on HDD backplane and
M1012.
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