Windows 7 x64 HELP! Black Screen After Logon

how to fix??

trid safe mode boost, nothing work.

http://www.youtube.com/watch?v=FnTvIJq1Q3Q

一抹一样的毛病，和这个录像上

just reinsalled operating system few days ago

 

谢谢！

所有跟帖： 

• Did you follow the suggestion of a comment? -用户名被占用了- ♂ (464 bytes) () 10/17/2012 postreply 10:38:30

• 找不傻的老美帮忙 -ans- ♂ (0 bytes) () 10/17/2012 postreply 12:40:40

• 在保修期吗？CALL TECH SUPPORT for repairing。。。 -tianfangye- ♂ (25 bytes) () 10/17/2012 postreply 20:17:57