Hi guyz,
for 2-3 weeks i have some serious issues with my win7.
The problem:
If you click on "lock pc" or smt like that after cntrl+alt+del it locks ur pc. Everything fine. This way only people who know ur pass (should be only urself) can login. Now the problem is, that if i leave the pc for like 10-30min and i want to login, the login screen pops up. Everything fine. But after entering my password, the screen goes black and i cant do anything. I mostly need to wait 1-2min before the screen "comes" back. It is quite strange because like i mentioned before, the login screen is actually visible after using the pc again, but after the login it goes black for an unexplainable reason.
My specs: Win7 Home premium , 64bit version, no service packs, legal version.
Any ideas?