Hello all, i have a Lenovo L440 and an EXP Beast. My eGPU is a 4GB MSI Gaming 960. I had a Lenovo X230 before and everything was great, upgraded to an L440 to take advantage of the quad core i7-4702MQ. But i have been having Generation 2 stability issues with the L440. I have created a DSDT override and have Large Memory in Control Panel, When windows starts, i can put the computer to sleep and connect the card and it gets detected. The only problem is that after a while, the card just shuts off on its own and i get an Nvidia Kernel 360 error message and the video comes back to the internal display from my external monitor. I have tried SetUp 1.3 to compact the eGPU to 56.25. I did my DSDT override from Windows directly and didnt use SetUp 1.3 but yet even with compaction i still have the card shutting down on me every now and then. I can confirm both my card and the EXP are in good working condition and i have a power supply from Dell for 220W. With the X230 it was stable for hours but with the L440 I cant get past 40mins of The Division before it crashes.
I dont think its a driver issue as the card also stops functioning when im in the SetUp 1.3 environment. Im really confused and i dont know what more to do.
Some one also complained of the stability issues here
but some other people have success with the L440 here
im really confused about what to troubleshoot next. I dont know how to acheive the DSDT through SetUp 1.3 but i already have it done from here
Please any advice would be much appreciated.
Thanks