Hi, I recently picked up an HP Media Center PC M7573a for free. The PSU was dead so I replaced it, however what I suspect to be the HDD had gone bad. I plugged it into my daily driver PC and used EaseUS Todo Backup to clone the data from the bad HDD to a slightly newer HDD that I know works. I am now experiencing BSOD issues. The original one had something to do with a page file issue on an unpaged whatever it was, but now it doesnt give me an explanation, just the code 0x00000024. I was wondering what the problem with my computer is, and how I can get it working. It shows a normal boot, then goes back to the start HP screen with press f12 to etc etc. I can't get into the repair thing without a BSOD either. I can't get into Windows past the lock screen either. Bear in mind it let me go to the lock screen after replacing HDD but now it BSODs. I do not have any kind of reinstallation discs, and my DVD drive is nonfunctional due to the new PSU not having Molex.