I have the compaq sr5710f and it has a 6150se intergrated graphic card. I just bought an ati 4670 512mb for it and I was wondering how to remove/ disable the intergrated 6150se and install the new graphic card.
^Actually, the HD 4670 is prided as being one of the most powerful gpus that doesn't require any additional power.
To OP: If popping it in doesn't work, you may have to set the default graphics to PEG or PCI-E.