Toshiba booting problem and UNMOUNTABLE_BOOT_VOLUME

[Aimhigh1]

hey guys i have a windows xp toshiba satellite m70 131, i have been trying to boot it to windows 7 but it doesnt work even i set boot order properly and now a second problem appears "UNMOUNTABLE_BOOT_VOLUME"
is there a solution to this?

 

[Paul NZ]

Boot from the cd and do a repair

 

[Aimhigh1]

Boot from the cd and do a repair

i did try to boot from cd but nothing works. when i try to boot in cd it will just continue to startup

 

[Paul NZ]

Did you press a key when it says to so it boots?

 

[Aimhigh1]

Did you press a key when it says to so it boots?

like f12?
i am expecting the laptop will post "press any key to boot from cd" after i press f12 and click cd/dvd but nothing works