My primary pc recently failed on me. Will not boot. fans all work, green indicater light on back lights. no bios boot. I checked pwr supply. its ok. I get a one note beep 1-2 secs. apart . Some literature indicated a cpu failure. The cpu is : AMD FX FD6100WMW6KGU. I see lots of these (used) on ebay from $50 - $60. I also see that Amazon has a new AMD FD6300WMHKBOX FX-6300 6-CORE CPU FOR $79.
My question is : would these 2 cpu's interchange ? If not what would : Listed below is pc specs

HP PAVILLION HPE MODEL H8-1100Z
MOTHER BOARD...M3970AM
CPU - FD6100WMW6KGU

I really liked this model . It has lots of USB ports & did a great job for for quite a few years. I would like to resurrect this unit if possible. It's been years since Ive been involved with cpu's & or mother boards.
Any suggestions or help on this matter would be greatly appreciated