I sent in a post last week about my sony vaio FS415M Laptop not booting. Now It shows the vaio screen then a blue screen with white lettering saying my video driver cant be located. The computer doesnt boot beyond this point as no keys respond.Also tried getting into the BIOS with F2 and even tried F8 but the buttons are not responding.Previously On very rare occasions it does boot without showing the buffering meter and then tells me ‘New hardware installed:ACPI UNIPROCESSOR installed’ and then asks me to restart my computer which if i do most times it wont boot again.However evertime it does boot it shows the new hardware msg.Performed recovery once but problem is still the same.Thinking its because i was unable to get to the BIOS to load the default settings first??.Now for some days the occassional booting doesnt even happen again.have been without a laptop for over 5 days and i have some documents stuck in it. Please help me out.