Thinkpad E530 - 635m fan issue

[destroyer]

Hi, I'd like to be able to set my own fan speeds of the GPU. I've read endless pages about it on lenovo forums and (almost) all complaints went away with 2.52 BIOS v. ... however even though the fan speeds seems to be OK(the fan is quiet) it doesn't cool the graphics during gaming or intensive work. So the problem is that when it reaches certain point (about ~72°C) it goes from
to
... I've tried to update to the newest version of bios (from 2.54 to 2.55) as well
... I've tried to redownload original optimus drivers from lenovo website and tons of tools and stuff but nothing seems to work. Sometimes it doesn't occur, sometimes it does. The "fix" is to take out the power cord and put it back... but that's not really a solution. I've tried to clean the coolers so there's no dust. But the issue persists. Sometimes it goes over the temp and it's all fine, sometimes it underclocks the GPU to the unplayable frequency.

Is there a way to change the BIOS so that the fan is more aggressive and prevents the GPU from hitting 70°C? The GPU is Geforce 635m (see screenshots). Ofc I've tried various tools like MSI afterburner, Nvidia Inspector and others to increase the fan speed from there, but there's no way to control it... it is disabled.

Thanks for any help guys!

[CodeAsm]

This is interesting because I had the same issue. No solution sadly but im looking in removing a white list from my Lenovo.
Did you already (succesfully) changed the bios? (for slic, whitelist or similiar things?)

[BDMaster]

https://www.bios-mods.com/forum/Thread-R...30-3259LFG

Bios Moddable but not rewritable !
Regards

[BDMaster]

You can follow the many Guides here on Donovan6k Blog Site :

http://donovan6000.blogspot.it/2013/06/i...arted.html

or ask to Oleh about the UEFI Bios Mod, write to him a PM to get a customized Bios Mod !
Regards