u/Tsusieq

My older dual boot Windows 10/Windows XP computer was working great. The CMOS chip died so I went ahead and replaced it.  Unfortunately, I forgot to reset the BIOS to Legacy and tried to boot it several times, it tried automatic repair each time.  Now it looks like I corrupted the Windows 10 boot record.  It now continuously tries automatic repair and won’t boot. I tried and everything anything I could find on the Internet, nothing seems to work.  I would love to be able to keep all of my files and just get it to boot again. Any help would be appreciated.  For reference it’s a Dell Optiplex 755.

My older dual boot Windows 10/Windows XP computer was working great. The CMOS chip died so I went ahead and replaced it.  Unfortunately, I forgot to reset the BIOS to Legacy and tried to boot it several times, it tried automatic repair each time.  Now it looks like I corrupted the Windows 10 boot record.  It now continuously tries automatic repair and won’t boot. I tried and everything anything I could find on the Internet, nothing seems to work.  I would love to be able to keep all of my files and just get it to boot again. Any help would be appreciated.  For reference it’s a Dell Optiplex 755.