low resolution Dell OptiPlex 745 Intel 82Q963/Q965

[whoaminot]

any resolution for this issue? I've tried nomodesetting but that gets me as far as 1024x768.
no other solution do I need to revert to a really old kernel to fix this? (I had ubuntu 9.04 running previously and detected the highest res possible).

Thanks.

[whoaminot]

attaching my customized xorg.conf (forcefully adding the modes) and xorg log (renamed to .txt for upload)