How allocate memory to video on Compaq Presario CQ61-315SQ

[daftpunk2u]

Hello,
I have a Compaq Presario CQ61-315SQ and I see only 64 VRAM used, Compaq says that it can be higher, but the BIOS on it is locked, I want to change it but its all gray (not usable).
Need help, please !

Compaq Presario CQ61-315SQ - windows 7 Home Premium - Intel GMA 4500MHD

 

[Griffolion]

If it's greyed out, that means Compaq probably doesn't want you touching it. I don't know too much with that specific machine so i personally can't help you, sorry.