hi, i recently had upgraded:

AMD Phenom II X4 955 Black Edition Quad Core AM3 3.2Ghz 8Mb Hyper 212 plus dual fan
ASRock 890GX Extreme3 (AM3 Core Unlocker, AMD 890GX, DDR3, 3-Way CrossfireX)
TEAM ELITE Edition 2GB DDR3 1333Mhz Gaming RAM
ATI HD5770
XIGMATEK 500W 80Plus Power Supply

any1 have a same mainboard can teach me how to overclock/setting for this mainboard? manual overclock or auto overclock enable in bios safe?
just OC e5300 b4 to 3.4 without add any voltage. because this 2 mainboard bios setting a bit different.

increase how many? whats special about black edition? just increase multiplier and vCoRe only? sry for the noob question @@
at e5300 i have need to set the ram speed and frequency, do i need set the same way?

Now i understand, because black edition have unlocked multiplier and voltage so i just increase the multiplier and increase vCore. starting multiplier 19 then increase vCore. i'll try this thanks for help.

ok, i will try tomorrow morning

oh i see, thx for ur info