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Disable Gigabyte DES

post #1 of 6
Thread Starter 
Hello,

I have tried to overclock my CPU a bit and of course at some point there was a reset during OS load. This is quite normal I think, I need to lower the FSB or increase voltage, and so on.

However after this affair the mobo doesn't care my settings. It just uses the default FSB instead of the BIOS settings. I can change both the voltage and the FSB in BIOS. Both are saved. But only the voltage setting is really used, FSB still the CPU factory default. Under Vista the Gigabyte softwer utility doesn't allow FSB settings as it says that Dinamic Power Saving is enabled. However I was not able to find such settings in the BIOS and I also didn't installed the DES drivers for Vista.

I use a Gigabyte EP35C-DS3R mobo.

Any idea? How can I disable DES?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q9450 Gigabyte EP35C-DS3R Gigabyte 9600GT 4x2GB Kingmax DDR2 800MHz 
Hard DriveOptical DriveOSMonitor
160GB Intel G2 SSD, 640GB WD HDD Asus Windows 7 Home Premium 64bit Dell 2408 WFP 
PowerCase
Corsair VX450 Gigabyte Triton 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q9450 Gigabyte EP35C-DS3R Gigabyte 9600GT 4x2GB Kingmax DDR2 800MHz 
Hard DriveOptical DriveOSMonitor
160GB Intel G2 SSD, 640GB WD HDD Asus Windows 7 Home Premium 64bit Dell 2408 WFP 
PowerCase
Corsair VX450 Gigabyte Triton 
  hide details  
Reply
post #2 of 6
Go Into Bios and turn off these

"Advanced BIOS Features

* CPU Enhanced Halt (C1E): Enables or disables Intel's power-saving function; when enabled, the CPU core frequency and voltage are throttled down to conserve power during system halt state.
* CPU Thermal Monitor (TM2): Enables or disables Intel's overheat protection function; when enabled, the CPU core frequency and voltage are throttled down when the CPU overheats.
* CPU EIST Function (SpeedStep): Enables or disables Intel's power-saving function; when enabled, the CPU core frequency and voltage are throttled down to conserve power dynamically during usage.
* Virtualization Technology: Enables or disables Intel's Virtualization technology which allows a platform to run multiple operating systems and applications in independent partitions."

Then go here http://www.overclock.net/intel-mothe...3l-thread.html

Quote was taken from Sgt. Spike.

That will get you overclocking
Here's a page for your board
http://www.overclock.net/intel-mothe...3r-thread.html
post #3 of 6
Thread Starter 
Unfortunately it didn't solved my problem. Before the case all of them was enabled and I was able to change all settings both in BIOS and in Windows. After that - independent from the BIOS C1E,TM2,SpeedStep - it doesn't work anymore.

----
I have found the 2 other threads but it contains ~3000 posts in a lot of "subtopic" but I was not able to find how to disable DES. Just a post that you need to disable DES but no information how can I do this.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q9450 Gigabyte EP35C-DS3R Gigabyte 9600GT 4x2GB Kingmax DDR2 800MHz 
Hard DriveOptical DriveOSMonitor
160GB Intel G2 SSD, 640GB WD HDD Asus Windows 7 Home Premium 64bit Dell 2408 WFP 
PowerCase
Corsair VX450 Gigabyte Triton 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q9450 Gigabyte EP35C-DS3R Gigabyte 9600GT 4x2GB Kingmax DDR2 800MHz 
Hard DriveOptical DriveOSMonitor
160GB Intel G2 SSD, 640GB WD HDD Asus Windows 7 Home Premium 64bit Dell 2408 WFP 
PowerCase
Corsair VX450 Gigabyte Triton 
  hide details  
Reply
post #4 of 6
Quote:
Originally Posted by MicroSun View Post
Hello,

I have tried to overclock my CPU a bit and of course at some point there was a reset during OS load. This is quite normal I think, I need to lower the FSB or increase voltage, and so on.

However after this affair the mobo doesn't care my settings. It just uses the default FSB instead of the BIOS settings. I can change both the voltage and the FSB in BIOS. Both are saved. But only the voltage setting is really used, FSB still the CPU factory default. Under Vista the Gigabyte softwer utility doesn't allow FSB settings as it says that Dinamic Power Saving is enabled. However I was not able to find such settings in the BIOS and I also didn't installed the DES drivers for Vista.

I use a Gigabyte EP35C-DS3R mobo.

Any idea? How can I disable DES?

Hi MicroSun

Same thing happened to me after tried high OC .. would only load stock fsb .. tried different oc presets i had saved in bios , kept loading stock 333 mhz fsb Don't know how to disable DES as my mb does not have this but to get mb to accept new oc settings can either clear cmos and then load " optimized defaults " or reflash bios and load " optimized defaults " .. This worked for me .. could load and save F11 / F12 oc presets in bios ..
Bobepin
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400@4.05 1.31v EO Gigabyte P35 DS4 Evga 260 -216 Mushkin XP2-8500 DDR2-1066 8GB (4x2GB) 
Hard DriveOptical DriveOSMonitor
2x Western Digital Caviar (WD5000AAKS) Pioneer & LG sata 22x Vista Ultimate 64 Sammy 226bw 
KeyboardPowerCaseMouse
Saitek Ecllpse PC Power & Cooling Silencer 610W Antec P182 MX 510 
  hide details  
Reply
Bobepin
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400@4.05 1.31v EO Gigabyte P35 DS4 Evga 260 -216 Mushkin XP2-8500 DDR2-1066 8GB (4x2GB) 
Hard DriveOptical DriveOSMonitor
2x Western Digital Caviar (WD5000AAKS) Pioneer & LG sata 22x Vista Ultimate 64 Sammy 226bw 
KeyboardPowerCaseMouse
Saitek Ecllpse PC Power & Cooling Silencer 610W Antec P182 MX 510 
  hide details  
Reply
post #5 of 6
Thread Starter 
Thanks Kissparo!

The CMOS clear has solved the problem.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q9450 Gigabyte EP35C-DS3R Gigabyte 9600GT 4x2GB Kingmax DDR2 800MHz 
Hard DriveOptical DriveOSMonitor
160GB Intel G2 SSD, 640GB WD HDD Asus Windows 7 Home Premium 64bit Dell 2408 WFP 
PowerCase
Corsair VX450 Gigabyte Triton 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q9450 Gigabyte EP35C-DS3R Gigabyte 9600GT 4x2GB Kingmax DDR2 800MHz 
Hard DriveOptical DriveOSMonitor
160GB Intel G2 SSD, 640GB WD HDD Asus Windows 7 Home Premium 64bit Dell 2408 WFP 
PowerCase
Corsair VX450 Gigabyte Triton 
  hide details  
Reply
post #6 of 6
Quote:
Originally Posted by MicroSun View Post
Thanks Kissparo!

The CMOS clear has solved the problem.

Your very welcome , glad it helped .....
Bobepin
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400@4.05 1.31v EO Gigabyte P35 DS4 Evga 260 -216 Mushkin XP2-8500 DDR2-1066 8GB (4x2GB) 
Hard DriveOptical DriveOSMonitor
2x Western Digital Caviar (WD5000AAKS) Pioneer & LG sata 22x Vista Ultimate 64 Sammy 226bw 
KeyboardPowerCaseMouse
Saitek Ecllpse PC Power & Cooling Silencer 610W Antec P182 MX 510 
  hide details  
Reply
Bobepin
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400@4.05 1.31v EO Gigabyte P35 DS4 Evga 260 -216 Mushkin XP2-8500 DDR2-1066 8GB (4x2GB) 
Hard DriveOptical DriveOSMonitor
2x Western Digital Caviar (WD5000AAKS) Pioneer & LG sata 22x Vista Ultimate 64 Sammy 226bw 
KeyboardPowerCaseMouse
Saitek Ecllpse PC Power & Cooling Silencer 610W Antec P182 MX 510 
  hide details  
Reply
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