Unlock HP Elite HPE-360uk & MS-7163

[sitchey]

Hi
I have a HP Pavilion Elite HPE-360uk which has a MS-7613 ver 1.1 motherboard.

I am looking to unllock the BIOS for 2 issues:

The first is HP have disabled the onboard VGA meaning if you remove the PCI graphics card the display doesnt work and the BIOS beeps. This is preventing me from using dual screens as my current graphics card only has one DVI out

The 2nd is I want to overclock the Intel i7 2.89 cpu in the PC, and again the locked bios is stopping me from making the required changes.

More specs on the system can be found at http://h10025.www1.hp.com/ewfrf/wc/product?cc=us&dlc=en&lc=en&os=4063&product=4228062&sw_lang=

Any help would be greatly appreciated

thanks