...format for my pc what do i do? i took it out and put it in my pc but it wont power up the hard drive specs are here http://www.seagate.com/ww/v/index.jsp?vgnextoid=47e57ea70fafd010VgnVCM100000dd04090aRCRD&locale=en-US there are 4 jumper pins on it with no jumper it powers up in the receiver but not the pc