just put together first computer but it won't boot up my os
When I turn it on it brings me to a black and white screen that says ""we apologize for the inconvenience, but windows did not start successfully. A recent hardware change or software change might have caused this" and then it goes to a windows xp screen and disappears and says the same thing." I don't know how to get it to load the windows 7 installation screen
More aboutjust computer boot
Have you tried booting from the disk and doing a Custom / "fresh" install?
Maybe go into bios and force check 'boot/attempt to from disk first' I know it works with XP, unsure of other OS' though