Good evening, I'm desperately seeking for help/tips how to troubleshoot this problem i'm having. Any help/ideas/tips is greatly appreciated. I recall the last time my pc was working fine until i open a bittorrent client (ABC). I've been using this bittorrent client for quite sometime and it never give me any problem before until this time. After i opened the BT client my computer prompted me on my taskbar alerting me that some corrupted/missing file. So i tried to reboot my computer but for some reason my computer shut down automatically. When i boot the computer up i got a black screen prompting me that the windows did not start successfully, and i was giving the option to choose: Safe Mode Safe Mode with Networking Safe Mode with Command Prompt Last known Good Configuration Start Windows Normally So i tried all of the options and all options led me stuck at the OS loading screen. At first the OS screen loads normally until about 3 seconds later the loading bar freezed for about 3 seconds then it resume to load for about few more seconds then it freezed again then it would automatically reboot and prompt me the black screen again with options. I also tried to bootup windows setup with my Windows Xp Professional disc. My computer is setup with VIA technology RAID 0(zero) so i had to go through additional steps to install RAID drivers each time i want to enter windows setup. However when i got to the "Welcome to Setup" i was given 2 options either to enter Recovery Console or Enter to proceed set up Windows Xp. Both options led me to a frozen blue screen with some wording at the bottom writting "examining 76333 MB Disk 0 at Id 0 on bus 0 on viaraid...." at this state ALT + CTRL + DEL would not work, so i had to force shutdown or reset. Sorry for long post, but i really hope that i can explain in detail as possible, so helper can get an idea what is my problem. Any help is greatly appreciated. Thanks for reading. PS: I suspect that the problem may be software malfunctioning but then i could be wrong.