What is Unsurmountable boot volume?

I have a toshiba satellite a665 laptop running on windows 7 64 bit. It was working fine earlier but after trying to restart it got stuck on the windows screen and then comes the blue screen that say unmountable boot volume. I tried running it on safe...

Need a battery operated sound amplifier to boot my ipod volume when jogging When I try to take a ipod or other mp3 player jogging the volume isn?t loud enough for my $100 earphone (ER-6 Isolator Earphones) is there a tiny battery operated device to...

When i turn my computer on i get a flash of blue screen then it restarts and repeats. I disabled auto restart and it was an unmountable boot volume stop 0x000000ed ... I tried safe booting it but it just restarted and i was back to square one. I also...

My comp keeps showing me unmountable boot voulume. I have changed the bios settings to boot from cd, and it still wont boot from a cd. the cd is fine. the comp wont even work in safe mode , jus goes to the blue screen . please help

Blue screen with message unmountable boot volume - i know very little about pc's but it seems from the internet that I can boot XP cd and reinstall ( I think) but I don't have the original XP installer disc and the internet has places where I can download...

I just installed boot camp (Again to make a bigger partition) and I hoped some of the problems from the first time would of just left. My volume without headphones on my windows partition is very low to the point I can't hear sometimes, & a red light...

Okay, one of my laptops has randomly came up with a blue screen saying "unmountable boot volume" - can someone please tell me what I should do? It doesn't let me access safe mode (it goes straight onto the blue screen) and I do not have the...