Intel G41 Northbridge chip under a passive aluminum heatsink.
Hard Drive LED (HD_LED) Power Switch (PWR_SW) [+] [-] [+] [-] | | | | Pin 1 [ • • ] [ • • ] [ • ] Pin 9 (Key / Empty Pin) [ • • ] [ • • ] | | | | [+] [-] [+] [-] Power LED (PWR_LED) Reset Switch (RST_SW) Pin Identification
