Random Blue Screen when using Windows Vista / Media Center problem

[Guest]

I have noticed over the past week i have been getting random BSOD on my
Windows Vista Ultimate computer but i don't know of the cause. The latest
BSOD i wrote down the error message that was displayed.

Error 1: 0x0000007E (0XC0000005, 0X81C7FFEF, 0X8294E794, 0X8294E490)
Error 2: PFN_LIST_CORRUPT
Error 3: MEMORY_MANAGEMENT_CORRUPT

I don't know the cause of these errors, all device i have on my computer
have been installed using drivers for Windows Vista, the BSOD are getting
frequent but i get no further reports of what caused the system failure in
event viewer.

Also today i noticed that Media Center had failed to record my scheduled tv
shows and when i check the View Scedule all my tv shows were not listed and
nothing was showing in event viewer either.

Please help me with these problems

 

[Joe Guidera]

Check for an updated video driver. It's not a gforce is it?

 

[Guest]

No i have a Sapphire Radeon Graphics Card with the latest drivers v7.4, all
of my other drivers are up 2 date

 

[Guest]

No i have a Sapphire Radeon X1600XT 256 MB Graphics Card with the latest drivers v7.4, all
of my other drivers are up 2 date

 

[Guest]

nVidia just can't seem to get the drivers right for their Geforce Graphics
card line, each new build of drivers bring a new set of problems and even
more BSOD's. nVidia market their products as Windows Vista compatible and
say's it's the best experience you'll get, which is why they have a class
action law suit slapped onto them, my advice buy the ATi Radeon 2900 HD or
other Ati Radeon products, i promise you no more BSOD's.