Well hello to all!

Emm first at all, i have installed a WD3200BEVT HDD on my notebook
FW: 22A23T0
but, it's still working cos' seems to be damaged or something ... ¿?
i was working on Windows 7 moving files between 2 partitions..
but later light went out and when i attempt to start.. system could not boot.. :S
then i booted from a windows xp inst. cd and i deleted all partitions on this hdd
but... after reboot the hdd was not responding but works
i tried boot from a ubuntu live cd and wasn't able to see any hdd contents.. nothing xd
I was format the device but was not possible ...
also, i tried low level format.. but with error and i got the same...
Any help?
can i update the firmware for this device?
whatever...
how to update a HDD firmware?
SORRY FOR MY BAD ENGLISH! u__u