Hello, I was reinstalling windows XP on my other computer, when somehow I got this error: STOP: c0000218 Unknown Hard Error Uknown Hard Error. That's just about all I get once the system restarted to finish the installtion. I was going to try Safe mode, but that didn't work either. The screen goes dark for a minute or so, then it shows the error. Also my fan has been speeding really hard when it was going this. Although the fan is broken and I'm getting a new one soon. Might be coming in a few days. **UPDATE*** Its now showing STOP: c000021a Unknown Hard Error.