If you have landed on this page, you are likely holding a vintage piece of computing history: the Lenovo Is6xm Rev 1.0 Motherboard . Whether you are a retro computing enthusiast, an IT administrator maintaining legacy systems, or someone trying to breathe life into an old ThinkCentre or NetVista, finding the correct documentation is critical.

| Pin | Signal | Pin | Signal | |-----|--------|-----|--------| | 1 | HDD LED (+) | 2 | Power LED (+) | | 3 | HDD LED (-) | 4 | Power LED (-) | | 5 | Ground | 6 | Power Switch (Vcc) | | 7 | Reset Switch (+) | 8 | Power Switch (GND) | | 9 | Reset Switch (-) | 10 | Key (no pin) |