whats wrong with my graphics card?

Question

1. my gpu is a nvidia geforce go 6150. It is curently using 64 mb of memory. But total avalible memoy is 287. how come i can only put the memory up to 12.

2. when i go to systemrequirementslab.com to see if i can run oblivion my pc fails on the gpu it says

video ram 128- you have 64mb fail
video card acceleration- pass
hw transform lighting pass
vertex shader requiered 2.0- you have 3.0
pixel shader requiered 2.0-you have 3.0

So i changed the video memory in bios to 128 mb but then it says

video ram 128- you have 128mb FAIL
video card acceleration- pass
hw transform lighting pass
vertex shader requiered 2.0- you have 3.0
pixel shader requiered 2.0-you have 3.0

SO CAN I RUN OBLIVION

Answer 1

well playing oblivion on a integrated graphics adapter such as the nvidia 6150 will be painfuly slow neways. increase the vram in bios to more then 128 mb. if that still does not work there is nothing else u can do.