Marco1984

Hi Hervé can please help me? thanks Sent from my iPhone using Tapatalk Pro

Hi Hervé thanks for your answer, I'm using intel iGPU in integrate mode,because nVIDIA doesn't work in my lenovo. What can i do in this case? Thanks Sent from my iPhone using Tapatalk Pro

Hi everyone! I have problem with my Lenovo I can't do login because the screen is black like picture. Can you please help me thanks Sent from my iPhone using Tapatalk Pro

Has anyone successfully installed El Capitan on T420s? Any suggestions on how I might be done. Can someone help me. Thank you Sent from my iPhone using Tapatalk Pro

Hi Jake I tried with El Capitan but I had same problem than Sierra Optimus doesn't work. With dsdt you passed to me brightness and sleep mode doesn't work. Thanks for helping Sent from my iPhone using Tapatalk Pro

Hi does nvidia web driver work with El Capitan? Sent from my iPhone using Tapatalk Pro

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Hi Jake I tried but it's same I think the nvidia is loaded. Sent from my iPhone using Tapatalk Pro

Hi Jake I tried your config. But i get this error. Thanks Sent from my iPhone using Tapatalk

No I tried to check the KP on clover configurator, this pc have nVIDIA NVS 4200M, intel i7 -2640M, GPU=GF119GLM Sent from my iPhone using Tapatalk Pro

I have black screen is going little bit in verbose mode after that the screen goes black like pictures but pc is on. Sent from my iPhone using Tapatalk Pro

Hi Jake I tried to change Kernel but I can't boot from usb Sent from my iPhone using Tapatalk Pro

Yes USB isn't bootable! Kp during installation. Sent from my iPhone using Tapatalk Pro

I just updated Jake but same problem I can't boot from usb to install Sierra. Sent from my iPhone using Tapatalk Pro

Hi Jake I have already installed macOS, but i had problems and I want to install clean install. But the problem is because the screen is all black Sent from my iPhone using Tapatalk Pro