Ok dude, all may not be lost.
1) have you plugged the drives into another machine.
2) is the rest of the computer dead ?
3) If you know it is the HDDs than how come both have died at once this sounds very unlikely (unless the computer was hit by lightening or something).
4) Did you know there are places that do data recovery from dead drives !

If you want to send me the drives I will see what I can do !
Send me an email if you want any help.