Masashikun Posted June 13, 2015 Share Posted June 13, 2015 Hello everyone! First, sorry for my english... Im Brazillian... I have been following some threads here in the forum for some time, but now I came across this problem. Did I install Yosemite 10.10.3 using ##### / ###### - ###### on my PC (Description on signature) but early in the installation of the OS screen went with all strange ... Im using a 28" 4K monitor that I bought recently...I tried to change for a 23 "monitor ... I managed to finish installing the system, have set the resolution to 1280X720 with 23 monitor and changed again for the 28 ... once entered the system, I try to change the screen resolution, the monitor image back to get bad .... the strange thing is that I can only use this resolution .... even putting in a lower resolution (800x600 for example) the picture is horrible again ... I thought it was the video card ... but I searched for 3 days and found nothing on this subject here or in other forums ... Could anyone help me with this? Anyway, remember that I am a Mac user but do not know much about Hackintosh ... so I might have done something wrong in creating the pendrive or preparation of the PC ... even using tutorials ###### Images attached... Link to comment https://www.insanelymac.com/forum/topic/306638-problems-with-resolution-on-yosemite-install/ Share on other sites More sharing options...
crusher Posted June 13, 2015 Share Posted June 13, 2015 Download Nvidia WebDriver and add nvda_drv=1 flags. Link to comment https://www.insanelymac.com/forum/topic/306638-problems-with-resolution-on-yosemite-install/#findComment-2144459 Share on other sites More sharing options...
Masashikun Posted June 13, 2015 Author Share Posted June 13, 2015 did not work for me...=( Link to comment https://www.insanelymac.com/forum/topic/306638-problems-with-resolution-on-yosemite-install/#findComment-2144554 Share on other sites More sharing options...
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