That is not yet considered overheating..

If its overheating, your notebook would directly shutdown..

Well, they are built to withstand those kind of temp..

Have you updated to the latest bios ?

Got the error code or message when BSOD ?

I mean the error code in BSOD...

Have you try install the 266.58 from nVidia website ?
or this one with custom inf
http://forums.laptopvideo2go.com/topic/278...dia-oem-mobile/

This post has been edited by lee_what2004: Feb 18 2011, 05:11 PM

Better try the custom one, it include the hardware vendor id for GT540M..

http://forums.laptopvideo2go.com/topic/278...dia-oem-mobile/

Seems like still problem with the nVidia...
Temperature shouldn't be the problem, if its too hot, it will shutdown directly, no BSOD...

Just to make sure, the nVidia on device manager report the driver version is 266.58 ?

Better send back to service center...

or try extract the bios flasher to a pendrive, and plug it to the notebook, and press and keep holding fn + esc while booting, hopefully can flash it back..

If they just swap the mobo, then the GPU also replaced..

Try disable the Anti Virus temporary and try run your program and see got difference ?

Another new bios, v1.05
1. Updates Seymour/Whistler SG VBIOS for fix 'CCD AP lag on DC mode' issue.
2. Adds 4.5 secs delay when switch to external monitor for fix can't see Logo on external monitor during post.
3. Updates chipset reference code.
4. Updates ME firmware 1197.

Microsoft Security Essentials...

This post has been edited by lee_what2004: Mar 9 2011, 10:56 PM

Yup.

^new 5750G still use GT540M, but "upgraded" to 2GB version and got bluetooth..

Write it on notepad should be fine..

Create a text file named commandline.txt, –availablevidmem 8 as the content inside...

unnecessary programs...