peyoting wrote:

is possible change the hd electronic board for other (same hd model)?

Yes, but that doesnt always work.

i want recover data and after it i will buy a new hd

You can also use a recovery operation like www.retrodata.co.uk,
the price isnt as bad as the worst of them.


peyoting wrote

I've a hard drive that began to fail, sometimes bios recognised it and SO began to
boot, but next to it system reboots.

Now none computer find it. I'm think that hd don't spin, because i dont listen noise.

any tool could access to hd without bios support ?

If it doesnt spin up, no software can access the data.

the hd is a western digital caviar 40gb ide.