Hello all this is my first post and i would appreciate any and all help. I recently built a new computer and everything worked great. Both cd roms (a dvd burner and a cd burner) had no problems they were installed perfect. I recently noticed that the drivers are showing the yellow exclamation point and it now says the drivers aren't installed correctly. They dont show up in my computer. I have no clue what i did to change it. I tried uninstalling both cdroms and rebooted to see if that would fix it once it restarted and reinstalled the drivers, but i still have the same problem. I have no idea what to do next or what i did to cause this problem. I nstalled alcohol 120 after all of these problems and even that virtual drive shows a yellow exclamation point in device manager. What do i do next? Thanks.