Hello, So today me and my brother built a new PC. We assembled it all worked and it posted, but then later I went to install the OS I went into the boot menu and selected my USB which had my Windows 7 Setup on. It started normally and said loading Windows files then said starting Windows, only a few seconds later it blue screened with the error 'PFN LIST CORRUPT' I looked it up and it said it could do with the memory so I reseated the RAM and checked the computer was recognising it in the bios and it did. So I tried again but again it blue screened. So I thought it could do with my install being bad. So on another computer I did a clean install of windows 7 on a different Hard Drive I then booted up the blue screening computer with this hard drive and again it got to Starting Windows and then it would blue screen 🙁. I have tried everything Google has told me and it's still not working. I don't know if its related but it tells me that the motherboard CMOS battery has died but I wouldn't think this would affect the computer. Also it keeps trying to boot from the network then the network fails (as I don't have a OS running through the network) and it boots from the Hard Drive also in the bios it won't let me change the boot order for some reason. If I try to run system recovery it gives me another blue screen which says BAD_POOL_HEADER.
Don't know if it helps but here are the specs of the machine:
Intel Core i3 3.0 Ghz
1x 4gb DDR3 Crucial Ram
Intel DH55TC Motherboard
500W Power Supply
also no Graphics Card at the minute.
Any help would be greatly appreciated!
Thank you sorry for the long story as well.
Don't know if it helps but here are the specs of the machine:
Intel Core i3 3.0 Ghz
1x 4gb DDR3 Crucial Ram
Intel DH55TC Motherboard
500W Power Supply
also no Graphics Card at the minute.
Any help would be greatly appreciated!

Thank you sorry for the long story as well.