promaestro Posted December 4, 2018 Share Posted December 4, 2018 Hi guys, I'm having issues with my displayport. recently installed SwitchResX and accidentally selected the wrong resolution for my monitor. Right after my monitor went blank and shows "input not supported" After following instruction from SwitchResX by deleted monitor profiles, the problem still persist. Strangely, when I connect an HDMI cable to my GPU, I'm able to login pass the apple logo. (unable to do this using displayport) I've tried various things and nothing seems to work even in safe mode. I've attached my bootlog.txt for your reference and also video link. Would appreciate some help. GPU: Sapphire Nitro+ RX580 8GB Monitor: Acer ED273 OS: Mojave 10.14.1 bootlog.txt Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted December 4, 2018 Administrators Share Posted December 4, 2018 use a fresh install -Guides and Tutorials HERE -Hackintosh Tutorial Database - HERE -The largest EFI folder collection for Hackintosh HERE -Support Olarila Vanilla Hackintosh by making a donation HERE -Professional Consulting for macOS Hackintosh since 2006 HERE Link to comment Share on other sites More sharing options...
erroruser Posted December 4, 2018 Share Posted December 4, 2018 [ref]promaestro[/ref], SwitchResX is not required for rx 580 cards only lilu + whatevergreen are needed as like Maldon mentioned you'll have to reinstall AMD Ryzen 7 3700X, MSI MPG X570 Gaming Plus, Corsair Vengeance RGB PRO 16GB DDR4 3200MHz, Sapphire rx 5700 XT, fractal celcius s36 HP Notebook - 15-ay028ca (Touch), 16 GB 2133 MHz DDR4, Intel HD Graphics 520 1536 MB Asus z97-c i5, i5 4460, 32 GB 1648 MHz DDR3, Radeon RX 560 4096 MB, Corsair H75 Liquid CPU Cooler Link to comment Share on other sites More sharing options...
promaestro Posted December 5, 2018 Author Share Posted December 5, 2018 Thanks for the suggestion, fortunately I dont have to reinstall anything, just need to delete some files. Did my own research while waiting for an answer. lol. Thanks for the response guys. Here's the link to the solution I used: https://www.insanelymac.com/forum/topic/234376-tutorialdual-bootershow-to-fix-black-screen-due-to-bad-resolution/ Link to comment Share on other sites More sharing options...
onemanosx Posted December 6, 2018 Share Posted December 6, 2018 Here's the link to the solution I used: https://www.insanelymac.com/forum/topic ... esolution/ Thanks! Donate Gitter Chat Acer Aspire V15 Nitro- Black Edition VN7-592G/HM170 Chipset Intel i7-6700HQ, 8GB RAM (UEFI Clover Catalina) MSI B360 Gaming Arctic Intel i5-8600 16GB RAM Asus Radeon RX580 8GB (UEFI Clover Catalina) Link to comment Share on other sites More sharing options...
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