Intel G41 Express (Northbridge) and Intel ICH7 (Southbridge). Socket: LGA 775 (Socket T).
The 9-pin front panel header allows connection to your system case's physical switches and indicator LEDs. H-IG41-uATX Rev: 1.1 Motherboard h-ig41-uatx rev 1.1 manual
Located near the top-left of the CPU socket. Intel G41 Express (Northbridge) and Intel ICH7 (Southbridge)