Unstable core in Phenom x2 560 black edition

Sayantan Halder

Honorable
Oct 2, 2013
1
0
10,510
here r my pc specs nd i m having sme terrible tyms :
mthrbrd-gigabyte GA-78LMT-S2P
processor-Phenom x2 560 black edition
ram-4 gb
nw i unlocked the 2 cores to make it quad core using da Easy Tune software frm gigabyte...it wrked preferctly fine fr almost 1 and half year...bt since last 2 weeks my machine keeps shuttng down widout any msg or notice..direct power off..then i hav 2 start again..then it may suddenly go off ...
i disabled the 2 cores which i unlocked b4 whch stoppd the shut down prob..bt da 2 cores whch were stock has bcme unstable nw..my stock clock ws 3.3 ghz bt it nw smtyms cme dwn to 800 mhz...i dnt undesrtand..watz the prob..bt last yr it ws solved by unlocking othr 2 cores nd make it a quad core..bt if i enable othr 2 cores ..my pc wud shut down suddenly..
 
Solution
heat or not enough power PSU ( Bad PSU ) or not enough voltage .. the unlock core like lotery if u lucky it's good .
try 3 cores or keep at 2 cores .. good luck