Quote Originally Posted by dave52355
What are mtrrs? dmesg say's I'm out after trying to load nvidia driver.
Memory Type Range Registers

Can they be increased?
/proc/mtrr is where you would adjust the MTRR's but that is not something to be toyed with trivially.

Also my onboard SIS 530 AGP has issues so I installed a new/used graphics card but the onboard graphics is still being detected. How can I stop the detection? I think its causing problems with the nvidia drivers.
Sure sounds like one and the same problem. Can you disable the onboard video in the BIOS? I would think that's your best bet.