Donny741 0 Posted July 1, 2016 Problem with NVidia gts 450 gpu. I can boot only with flags nv_disable=1 GraphicsEnabler=No IGPEnabler=No -f -v. But system is so laggy.. When I am booting without these flags, my monitor goes to sleep. How can i fix it? NVidia gts 450 Intel core i3-2100 4gb ram ASRock H61MVS Quote Share this post Link to post Share on other sites
Valkiry 0 Posted July 4, 2016 Do a fresh install, then install nvidia web drivers and see how you go. Might need to find a beta driver Quote Share this post Link to post Share on other sites
Donny741 0 Posted July 4, 2016 This problem appeared in the yosemite-zone installer. Graphics was very laggy. Also i've tried to install El Capitan with clover bootloader, but I wasn't able to boot in the installer(because of the same problem: my monitor was sleeping. I didn't try flags, because it is useless to install EC if problem is still here.). Im using DVI to VGA adapter to connect my monitor. Also in my gpu is micro hdmi port, but i dont have cable :(. Which drivers should i try? Quote Share this post Link to post Share on other sites
