Windows7/Crashes/when start

Hello

I make clean windows7(home premium) installing my computer almost 3 weeks ago. Sometime ago, my computer start to crash, after i start it in first time, usually there are differend errors, like yesterday is critical (event ID 41) and today is 2 errors(event ID 1002, ID 7026) and it crash today also. After that every day episode computer working just like normal. Looking my event log in 14 days i have 14 errors and 1 critical.

Anyway i try looking anything what can cause those crashes, but i dont find any and also device manager in order too.

So can anybody help me this - what i try to? Its get pooring if cpu crashes every time when you starts in a morning

Cheers
Whiterabbit

I hope someone has give me some tips what i has to do.

Cheers
WR

I guess know one has clue what i has to do, so answer is clean istall again. I wonder if that SP1 can cause a trouples old computer.

WR