Issues with overclock

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8 Jan 2010
Posts
8
Hi all,

Although this is my first post to the forum, I have previously found this the best place to find information about all things computer related, and now have a question of my own to ask!

I recently bought an overclocked bundle from OcUK, (Intel Dual Core E5300 @ 3.2ghz, Gigabyte GA-P43-ES3G, 4GB Kingston HyperX DDR2 Ram) when it arrived everything installed correctly but the following events have since occurred:

1. Upon initially booting, I received the error beeps signalling a power error.
2. The computer then rebooted, giving the same error beeps upon startup.
3. After it's next reboot, the PC booted fine, however, when checking in Win, I noticed no overclock, the processor was running at 1.2ghz idle (throttled).
4. Upon checking into the MB Intelligent Tweaker, in the BIOS, I receive a message stating that the bootup failed with these settings.
5. I put this down to my PSU (due to beep code), which was an old 500W cheap thing.
6. Saved up and bought an OcZ ModXStream-Pro 600W modular PSU, however, still receive the same error beeps when BIOS tries to apply the MB Intelligent Tweaker settings.

A little more info on the problem... I receive the error beeps when I make ANY change to BIOS, even if it's just the boot drive order, I presume that the overclock settings just try and apply themselves whenever BIOS is changed??.

I have read the manual for the motherboard, and see an option to "restore to factory optimised defaults" and was wondering if this is what I should do?

Having bought the parts already overclocked, I haven't changed any settings at all, and am just very confused as to why it still gives me the "power error" beeps, even with my new good quality PSU.

PC Components:

OcZ ModXStream-Pro 600W PSU
Intel E5300 / Gigabyte GA-P43-ES3G
4GB Kingston HyperX DDR2
Arctic Freezer Pro 7 cooler
8800 GT
2x SATA hard disks
1x DVD-RW drive

Any help would be most appreciated.
 
You could either call OCUK for help or try resetting the bios settings. You will lose your overclock but there are people here to help you clock it again or OCUK can help you.

Are you able to get into Windows and use the PC ok except the speed is lower?
 
Hi Spooter, windows is booting fine, has been since I first built the computer, as you say, it's just at a lower speed.

I spent 30 minutes in a queue on the phone to OCUK yesterday, guessing the weather has given them a headache with phone calls, I think I'll try resetting the BIOS settings, then go from there! Losing the overclock settings isn't much of a problem really, as they haven't been working anyway, not losing out there!

Should I reset to Optimised, or Fail-Safe?
 
In the bios you can try F12 to load the OCUK overclock profile. Failing that go for "Load Optimized Defaults" which should give you the standard 2.6GHz
 
I have succesfully restored to Optimised settings, and disabled any CPU energy saving, which seems to run fine.

I tried F12 and loading the OC profile, however this gives me the power error beeps.

Is my PSU powerful enough? (OcZ ModXStream-Pro 600W)
 
Last edited:
The below is the E5300 overclock BIOS profile that OCUK recently emailed me (whatever was the original on the mobo got trashed). Like with yourself, it failed to POST. Is is the same or similar as yours? I can only assume they sent me the wrong one as the CPU Clock Ratio / CPU Host Frequency combination does not make 3.2GHz
CPU Clock Ratio: 13
CPU Host Frequency: 305
PCI-E Frequency: 101 MHz
Performance Enhance: Standard
Extreme Memory Profile: Auto
(G)MCH Frequency Latch: Auto
System Memory Multiplier: Auto
DRAM Timing Selectable: Manual
CAS Latency Time: 5
tRCD: 6
tRP: 6
tRAS: 18
CPU Vcore: 1.325
CPU Termination: Auto
CPU Reference: Auto
MCH Core: Auto
DRAM Voltage: 2.0


The below is what I eventually worked out. I've yet to fully stress test it, but for now it seems stable enough.
CPU Clock Ratio: 12
CPU Host Frequency: 266
CPU Speed: 3.2 GHz
PCI-E Frequency: 100 MHz
Performance Enhance: Standard
Extreme Memory Profile: Auto
(G)MCH Frequency Latch: Auto
System Memory Multiplier: 3.00A
DRAM Timing Selectable: Manual
CAS Latency Time: 5
tRCD: 5
tRP: 5
tRAS: 18
CPU Vcore: Auto
CPU Termination: Auto
CPU Reference: Auto
MCH Core: Auto
DRAM Voltage: 2.1
 
Have sent a web note over asking for the settings, you're right though, the top set of numbers you posted comes out at around 3.9ghz when I entered them!

Before I apply the settings in the bottom set of numbers, I'll wait to hear from someone at OCUK :)
 
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