Found this as a new fix for an updated bios on DV5000 series,,.... what hope have we got when they set out to enhance unstability 
1. Add CMO panel support.
2. Update processor Micro Code to support D0 stepping processor.
3. Disable toggle display in extended mode (direct 3D full screen) on intel VGA unit.
4. Implement the BIOS workaround for Intel's ICH7M and ICH7M-DH UHCI Dynamic Clocking Gating Erratum to enhance system unstability.

1. Add CMO panel support.
2. Update processor Micro Code to support D0 stepping processor.
3. Disable toggle display in extended mode (direct 3D full screen) on intel VGA unit.
4. Implement the BIOS workaround for Intel's ICH7M and ICH7M-DH UHCI Dynamic Clocking Gating Erratum to enhance system unstability.





