HP Probook 6455b : GPU BIOS MODIFY

[chris89]

HP Probook 6455b : GPU BIOS MODIFY

Anyone know how to enter Advanced BIOS on this laptop to increase video memory from 320MB to 512MB? thanks

I'd like to update the firmware to the 512MB memory version or increase the core clock in the BIOS to 675mhz over the stock 500mhz.

Can you do that?

Thanks

I think we can edit the BIOS with RBE .. Radeon BIOS Editor

[Vsirf]

it's built in graphics in the northern bridge, increase video memory - not add performance