Some time ago, Intel detected a bug related to a wrong dynamic video ram assignment (DVMT) on its GM965 chipset. This affect several Dell Notebook using the GM965 chipset and VBIOS version 1466.
To solve the issue, Intel emitted a new VBIOS version 1588, which can be found at least in this driver http://downloadcente...d=2800&lang=eng
The VBIOS must be combined with the system BIOS by the system or motherboard manufacturer ...



News of Video (VGA) and other BIOS/Firmware