My PC has suddenly stopped and I restarted. The PC stops after I hear a suspicious noise. This is twenty times that I suspect that noise monitoring of the shutdown of the PC. Sometimes it was during the same time the screen "Windows XP Pro" with the blue progress bar appears as noise is heard and then the progress bar does not move and I have rebooted the PC.
I opened the case but I can not find anything wrong but it is a specific sound.
During reboot the PC was still stop on a blue screen displaying this:
STOP: C0000221 Unknown Hard Error \SystemRoot\System32\ntdll.dll
What this messages means? and what do I do?
Thank you very much