Cant Overclock more than 2.66 GHZ Tags: CPUs Overclocking Configuration Last response: July 13, 2010 3:47 PM in Overclocking Share malikfaisal July 13, 2010 9:42:00 AM Hello, My system configuration is Core 2 Duo E4400 o/c to 2.66GHz MSI MS-7267 1.50 GB 333 MHZ Ram I Have Overclocked my processor to 2.66 GHZ and it works fine But When i overclock it more than 2.7GHZ It Doesnot Boot up.I want to overclock it to 3GHZ Can Anybody tell me why it is hapenning More about : overclock ghz Lmeow a b à CPUs a b K Overclocking July 13, 2010 10:50:57 AM There might not be enough voltage or your CPU may be overheating are two common reasons. jonpaul37 a b à CPUs a b K Overclocking July 13, 2010 1:29:35 PM Yeah, may not be enough voltage, what settings are you using, please post below: FSB CPU voltage RAM voltage Ram type and speed any other settings you have tinkered with Can't find your answer ? Ask ! Get the answer wolfram23 a b à CPUs a c 100 K Overclocking July 13, 2010 3:47:30 PM I'd say either core voltage, NB voltage, or the RAM speed is going too high and the ratio needs to be reduced OR timings increased. Can't find your answer ? Ask ! Publish Related resources Can't overclock Q8200 more than 2,778 Ghz Forum Cant overclock 2500k more than 4 ghz Forum Can't overclock more than 3 GHz Forum Duo 2 core E6700 2.66Ghz ,Nvidia 8800 GTX ultra XFX (worth to overclock Forum Overclocking the i2 E8200 2,66Ghz Forum Click here if your system won't boot or there is no video output Forum Homebrew Template Forum MORE STRESS ON 400MHzx7 THAN 266 MHzx10.5? Forum Is the i5 2500k more "overclockable" than the i7 2600k? Forum Pentium D 960 @4.16 GHz vs QUAD CORE Q6700 @ 2.66 GHz in games Forum Why need more than 486-dx 2-66 ? Forum Can't overclock i7 920 over 3 ghz ?? Forum Can't overclock more than 10% - help please Forum Temps for a q9400 2.66ghz a bit high? Forum OVERCLOCK Intel 2.66 GHz DUAL CORE Forum OC an i7-920 2.66ghz to 3.2 ghz ? Forum Athlon XP 2200+ or Celeron 2.66GHZ ??? Forum I7 at 2.66GHz or 3.00 GHz Forum Intel core I7-920 2.66 GHZ or amd phenom II X4 955 3.2 GHZ Forum Fixed Voltage Forum More resources Read discussions in other Overclocking categories CPUs Motherboards Memory Chipsets Heatsinks Water Cooling Intel AMD !