Speedstep not active

  • Thread starter Thread starter Daniel
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Daniel

Hi

I am running Vista Ultimate and have just installed a Pentium D Extreme
Edition 840 3.2 GHZ CPU onto an Asus P5SD2-X motherboard.

The BIOS does not show the Speedstep option and when I run the Intel CPU
identification utility it shows that Speedstep is not running.

Any ideas on how I can fix this?

thanks

Daniel
 
Daniel said:
I am running Vista Ultimate and have just installed a Pentium D Extreme
Edition 840 3.2 GHZ CPU onto an Asus P5SD2-X motherboard.
Click to expand...

Do NOT run any MS OS until version 2 is out.
 
Daniel said:
Hi

I am running Vista Ultimate and have just installed a Pentium D Extreme
Edition 840 3.2 GHZ CPU onto an Asus P5SD2-X motherboard.

The BIOS does not show the Speedstep option and when I run the Intel CPU
identification utility it shows that Speedstep is not running.

Any ideas on how I can fix this?

thanks

Daniel
Click to expand...

The manual shows it at the bottom of the CPU Configuration screen
(manual section 2.4.2). You have to scroll down to see it.

Both the 840 and the motherboard, give the appearance of supporting
EIST, so it should work. (According to CPUSupport web page.)

On support.asus.com, I looked at the BIOS updates, and don't see
any relevant improvements listed there.

Another place to look, is here.

http://vip.asus.com/forum/topic.aspx?board_id=1&model=P5SD2-X&SLanguage=en-us

Paul
 
Paul said:
The manual shows it at the bottom of the CPU Configuration screen
(manual section 2.4.2). You have to scroll down to see it.

Both the 840 and the motherboard, give the appearance of supporting
EIST, so it should work. (According to CPUSupport web page.)

On support.asus.com, I looked at the BIOS updates, and don't see
any relevant improvements listed there.

Another place to look, is here.

http://vip.asus.com/forum/topic.aspx?board_id=1&model=P5SD2-X&SLanguage=en-us

Paul
Click to expand...


Paul

the Speedstep option shown in the Manual does not come up
in my BIOS, the last one is Hyperthreading?

I'll have a go on the ASUS forum

thanks

Daniel
 
Daniel said:
Paul

the Speedstep option shown in the Manual does not come up
in my BIOS, the last one is Hyperthreading?

I'll have a go on the ASUS forum

thanks

Daniel
Click to expand...

I download the 0605 BIOS. I used "mmtool", which is a simple BIOS
utility from AMI. It allows decompressing the component parts of the BIOS.
In the 11th module inside the BIOS, I can see this text:

Intel(R) SpeedStep(tm) tech.

Maximum: CPU speed is set to maximum.
Minimum: CPU speed is set to minimum.
Automatic: CPU speed controlled by Operating system.
Disabled: Default CPU speed.

My suspicion right now, is the setting *may* be related to
some other setting. One poster in the VIP forum, noticed a
change when putting the CPU speed in a manual mode. I see
an "AI Overclock" setting for example. While the SpeedStep
feature is in a different BIOS screen, there is always a (slim)
chance that the problem is related to some other BIOS setting.

Paul
 
Paul said:
I download the 0605 BIOS. I used "mmtool", which is a simple BIOS
utility from AMI. It allows decompressing the component parts of the BIOS.
In the 11th module inside the BIOS, I can see this text:

Intel(R) SpeedStep(tm) tech.

Maximum: CPU speed is set to maximum.
Minimum: CPU speed is set to minimum.
Automatic: CPU speed controlled by Operating system.
Disabled: Default CPU speed.

My suspicion right now, is the setting *may* be related to
some other setting. One poster in the VIP forum, noticed a
change when putting the CPU speed in a manual mode. I see
an "AI Overclock" setting for example. While the SpeedStep
feature is in a different BIOS screen, there is always a (slim)
chance that the problem is related to some other BIOS setting.

Paul
Click to expand...

Paul

thanks for the inputm, I will have a look in ther BIOS and see if other
settings can be changed.

regards

Daniel
 
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