waynebo

I tried -100/-100 on the core/memory clock with no success and gave up. If I'm going to underclock this card significantly it defeats the purpsoe of my upgrading to the 750Ti. I'm just going to use my desktop with the new card. Really appreciate your help. Thanks.

Yeah, setting it to Gen1 (1.1) via Setup 1.30 didn't work. I loaded the card into a desktop and ran the same conditions for BSODing (there's a game I own that makes it BSOD every single time on the laptop) and it doesn't have any issues. I loaded my GTX 460 back onto the PE4L and it's working without issues. It really makes me feel like there are power issues (since it occurs during high load) here due to the lack of a 6pin.

Hi, I recently switched to a GTX 750TI 2GB from a GTX 460 768MB using the PE4L v2.1b on a Thinkpad X220. The card runs on my egpu and I am able to play games, but I seem to get BSODs under high load/stress. Since the card runs, it's not likely that I am having an issue with PCI space or power (Corsair CX430 connected to the PE4L and 750TI), right? Here's the dump I get: Thanks for the help.

Hi, I am currently running a PE4H with a GTX460 on a Thinkpad x220. Is it more cost efficient to switch over to the PE4L for the Optimus 1.2x (more bandwidth than PE4H) or to simply upgrade my graphics card instead?