rajanpandit2000 Posted June 15, 2021 Share Posted June 15, 2021 (edited) Hai, I have i3-8100 with GA-B365m DS3H with Radeon Rx 4 GB... it is running with Big Sur 11.4 with OpenCore without any issue. but my second Monitor is working.. I have connection with DP > DP and DVI > DVI.. DP port is working but DVI Port not. Till Booting it is ok. but on login screen Monitor start on and off... continuously.. It is showing both Monitor in Display Preferences. and under About This Mac ... please help This is my EFI folder. My SMBIOS is MacPro7,1 https://we.tl/t-NtcQZZkTfZ  Edited June 15, 2021 by rajanpandit2000 forgot to mention SMBIOS Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted June 15, 2021 Administrators Share Posted June 15, 2021 use dp and hdmi Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
rajanpandit2000 Posted June 15, 2021 Author Share Posted June 15, 2021 but second monitor does not have DP or HDMI port. It has only VGA or DVI. I used HDMI to DVI cable also.. but result is same. Quote Link to comment Share on other sites More sharing options...