What is unmountable boot volume blue screen?

As a computer user whose experiencing unmountable boot volume blue screen who is comfortable looking inside his/her PC case, better check inside the possibility of the problem and replace this with an 80-wire UDMA cable, and then restart your computer. This will give a help but if you’re not sure of what you’re doing better call a help for technician to fix the unmountable boot volume blue screen that will make your screen turn blue. If the problems still happen better shut down again your computer. Insert the Windows XP installation disk into CD or DVD-ROM drive and restart up your computer. As soon as you get to the Welcome to Setup screen, press the R key on your keyboard. This will take you into recovery mode and present you with a DOS prompt.