求電腦高手教路

我部電腦唔知點解成日彈個藍色畫面出泥.唔該大家幫幫手

A Problem has been detected and windows has been shut down to prevent damage to your computer
The system encounted an uncorrectable hardware error
If this is the first time you've seen this Stop error screen,restart your computer.If this screen appears again,follow these steps:
Check to make sure any new hardware or software is properly installed.If this is a new installation,ask your hardware or software manufacturer for any windows updates you might need.
If problems countinue,disable or remove any newly installed hardware or software.Disable BIOS memory options such as cashing or shadowing.If you need to use safe Mode to remove or disable components,restart your computer,press F8 to select Advanced Startup Options,and then select safe mode.
Technical information:
***STOP:0x0000008E(0xC0000005,0xBD0BDF29,0xB1E4E3C0,0x000000000
***nv4_disp.dll - Address BD0BDF29 base at BD012000,Date stamp 4ac001a1