I have a W500, with a Intel T9400 processor and Vista 64-bit. Has anyone tried undervolting this processor, and if so, what's are the lowest stable results for the multipliers? (I think I have 6x through 9x).
Also, I noticed that Lenovo's Power Manager also has a bunch of power usage profiles. Do those profiles overwrite the profiles on RMClock?
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Someone wrote on having solved a heating problem with undervolting.
Renee -
mullenbooger Former New York Giant
Every processor is different, you will have to test the stable voltages by stressing your CPU with something like orthos and bump your voltages a little bit above where you BSOD.
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you're going to have to test it yourself..
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I have the same processor and vista x64.
i used this guide to undervolt my processor.
http://forum.notebookreview.com/showthread.php?t=360401
The guide mentions a T9600, i did not find any problems with T9400. my temps fell down more than 10-15c
Undervolting W500?
Discussion in 'Lenovo' started by mzhoux7, Jun 21, 2009.