after getting a new psu, my processor (AMD Phenom(tm) II X6 1055T) is only showing 5 cores Tags: Power Supplies Processors AMD Systems Phenom Last response: November 8, 2013 12:34 PM in CPUs Share imnotanewb November 8, 2013 7:37:04 AM after getting a new psu, my processor (AMD Phenom(tm) II X6 1055T) is only showing 5 cores, both in device manager and task manager. motherboard is asus m4n68t-m le v2 with core unlocker, prior to my new psu it showed 6 cores as being unlocked, now it only shows 5 my new psu is a corsair gs 700 old one was LC power LC600h-12 (it died) More about : psu processor amd phenom 1055t showing cores ihog a b ) Power supply November 8, 2013 11:57:07 AM Are all the cores enabled in the bios? m 0 l imnotanewb November 8, 2013 12:03:05 PM ihog said:Are all the cores enabled in the bios? They are now 0.o core 3 had turned off somehow m 0 l Related resources AMD Phenom(tm) II X6 1055T Processor temp - Forum AMD Phenom II X6 1055T with ASUS M4A88T-M Overclocking - Forum AMD Phenom II X6 1055T Is it the new budget processor of choice? - Forum M5A99X EVO R2.0 compatible with AMD Phenom II X6 1055T? - Forum Intel core i5 or amd phenom II X6 1055T - Forum Can't find your answer ? Ask ! Get the answer ihog a b ) Power supply November 8, 2013 12:08:46 PM Cool. m 0 l imnotanewb November 8, 2013 12:10:09 PM after restart, its off again. so i guess its working, but every time i startup i have to turn it on again. m 0 l ihog a b ) Power supply November 8, 2013 12:12:02 PM Try reinstalling/updating the bios. Bios could somehow be corrupted. m 0 l imnotanewb November 8, 2013 12:34:15 PM will do. will post later or tomorrow if it works or not. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedI have a computer that is an AMD Phenom tm II X6 1035T Processor 2.60 Ghz and wa Forum SolvedAMD Phenom II X6 1055T Processor HDT55TFBGRBOX Forum SolvedAMD Phenom II X6 1055T Processor HDT55TFBGRBOX Forum Gigabyte GA-MA790FXT-UD5P + AMD Phenom II X6 1055T Boot Problem Forum SolvedAMD Phenom II X6 1055T vs. Intel i5 750 Quad Forum SolvedWhich is faster? overclock Core i5 750 or overclock Phenom II X6 1055T Forum Used AMD Phenom II X6 1055T 2.8Ghz processor $80.00 Forum Overclocking AMD Phenom II x6 1055t to 3.5GHZ Forum FS: AMD Phenom ii x6 1055t and Asus M5A97 Motherboard Forum Phenom II 965 vs I5 2300 vs AMD X6 1055T Forum Intel i5 750 or AMD Phenom™II X6 1055T Forum I5 750 vs AMD Phenom II X6 1055T Forum Phenom x6 1055t vs AMD FX-6100 6-Core Processor Forum Intel Core 2 Duo E7500 or AMD Phenom II X6 1055T? Forum i am using AMD FX(tm)-4130 Quad-Core Processor but it only shows and uses 3 CPU i went on msconfig but it only shows 3 but i Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !