My PC WXP desktop shots down

[altkon]

Hi all!!
I am a newbee to your forum please tolerate my short comings.
A few weeks ago I replaced my Power supply in the repair shop and ever since now when I try to play movie trailers from Apple Store i-Tunes 11.1 or when I try to turn on the visualizer from I-tunes music when I play a song my Pc shuts down abruptly and I have to restart.
However I can play videos and movies from you tube as well as game trailers from Geforce Nvidia GTX260 GPU.
My gpu temperature atidle is 47C and Cpu 36C with Speed Fan Reedings.
Could you come up with a suggestion as to why this is happening.

 

[mohamedmoussa]

hey
I think that is a Software Problem
your Itunes is this problem on my opinion

look try to open the task manger on the performence and see the cpu
and then turn your I tunes on
If the CPU turn to 100% fastly then the problem is the I-Tunes

If not I don't know
best regard