Tyan Computer Transport GT20 B5161 - Manual (Page 45)

Chapter 3: Replacing Pre-Installed Components 37
3.4 Replacing Motherboard Components
Follow these instructions to replace motherboard compo-
nents, including the motherboard.
3.4.1 Disconnecting All Motherboard Cables
Before replacing the motherboard or certain components,
remove cables connected to the motherboard. Follow these
instructions to remove all motherboard cabling.
1. Disconnect ATX power cables
2. Disconnect the Fan, Front Panel, SATA and USB cables.
Refer to the mainboard layout on p.13 for the locations.
3. Disconnect the PWM cable .
Main Power EPS 12V Power