Hello. Help to deal with the problem.
There are: Motherboard Crosshair V Formula, CPU Phenom II x6 1055t 125W, Scythe Mugen2 rev. B, 4Gb SiliconPower 1333MGz CL9, Palit GTS250 E-green 512Mb, PSU Sirtec High Power HP-550-G14S.
I can not achieve stability when overclocking CPU, computer constantly reboots.
CPU 3.7GGz (265x14) / 1.33v, CPU / NB 2650MGz/1.2v, HT 2120MGz, LLC CPU and CPU / NB in all positions - restart under load after 15-20min. Temperature of the CPU and MB on board sensors, CPU 56 * C, MB 35 * C. Overheating of the processor is not as at a temperature of CPU 60-62 * resets the multiplier to x4, without rebooting.
Yesterday put the dispersal 3,5 GGz/1.29v, LLC Regular, 1.5 hours watching a movie the computer hangs, the CPU temperature and MB were 40 * and 34 * respectively.
Before this was a motherboard ASUS M4A87TD, acceleration above 3,7 Ggz rested in the temperature of CPU, but there was no reboots.
I think that these stability problems when overclocking associated with overheating power CPU, in particular those that are located on the reverse side of the board. They are heated to 65 *- 75 * (measured the Chinese with a multimeter). To what temperature they can bask?
If you are not hard to see screenshots of the BIOS settings, I can what is not properly configured.
Thanks in advance. Sorry for my bad English.
Extreme Tweaker tab:
Tab DIGI + VRM:
Tab Dram Timing Control
Tab GPU.DIMM Post:
on this tab, the computer always freezes after 10-15 seconds, only helps the Reset button
Memory Configuration tab:
ECC Mode set to Disabled