rcec wrote:
>
> hi there,my sony laptop ( vgn-fz70b ) shutdown with no reason, all of a
> sudden when i try to restart i saw a blue screen of death and afterwards
> it shutdown and restart again.i try to press f8 to open in safe mode and
> to check what is the problem but unfortunately i cant access to
> safemode.i try to reinstall again the os but when i am in the part that
> choosing the drive i didnt see any drive. <no drives were found >and <
> click load driver to provide a mass storage driver for installation >.i
> stop downloading cause i cant see any harddisk on their.and i check bios
> setup..
>
> boot priority order:
> 1:usb optical drive (*)
> 2:internal optical drive
> 3:floppy disk drive(*)
> 4:usb flash (*)
> 5:usb hard disk drive (*)
> 6:internal hard disk drive
> 7:network
>
> there is no change values for all of these which supposed to be is to
> set them who is 1st,2nd,3rd.
>
> *-means this drive is available when external device boot is enable.
>
> please help to solve this problem.and i really appreciate your
> response..thank you very much
Your symptoms indicate hardware failure.
Are you using the Sony-provided recovery disc or something else? Because it
very much sounds like your hard drive (or motherboard - can't tell which
from here) has died. If you are using Sony-provided recovery discs, it will
have the drive controller drivers on it. If you are using a retail Vista
installation DVD, you need to provide the controller drivers on a USB stick
(press F6 when prompted during installation). You would get them from Sony's
tech support website for your specific model machine.
1. Is the hard drive seen in the BIOS? You will not be looking at the boot
order as you wrote above but to see if the drive is recognized. If it is
not, pull it and test it in another machine using a USB drive enclosure. If
the drive can't be seen or fails, then probably just the drive is bad and
your motherboard is OK. Buy another hard drive and use the Toshiba recovery
disc set to get Windows installed.
2. If the hard drive is seen in the BIOS in the original machine, test it
with a drive diagnostic utility downloaded from the hard drive mftr.'s
website (or use SeaTools For DOS). You will create a bootable CD with the
file you download by burning it as an image, not as data, using third-party
burning software such as Nero, Roxio, or the free ImgBurn. If the drive
fails any physical tests, replace it. If OTOH the drive tests OK but the
Sony recovery disc won't see it, probably your motherboard is bad. You would
need to call Sony tech support for the motherboard.
Doing all of this requires a certain level of computer skills and other
equipment on hand. Only you know whether a better course of action for you
would be to take the machine to a competent local tech. This won't be a
BigComputerStore/GeekSquad type of place.
Of course if the machine is still under warranty, call Sony to exercise it.
Malke
--
MS-MVP
Elephant Boy Computers - Don't Panic!
http://www.elephantboycomputers.com/#FAQ