jamesst20 Posted November 20, 2020 Share Posted November 20, 2020 (edited) Hi,Here are my specsIt's a dell precision tower.Intel Core i7-6700Intel HD 530Nvidia Quadro M4000 (Removed, so IGPU only)Chipset Intel C236 (100 series)Intel Ethernet I219-LMRealtek Audio ALC3861The motherboard has 2 DP ports and 1 HDMI port. If I try each port by booting with one connector connected, they all work. A port will only work if the monitor was connected to it during the boot. That means I can't switch port once the computer is booted up.Also, if I boot the computer with 2 monitors, I can see (in verbose) that the computer does boot entirely, but then the screen goes black before I reach the lockscreen.If I boot with one monitor, reach the desktop and then connect a second monitor, nothing happens. No freeze or reboot, but the 2nd monitor is not seen.I do use Whatevergeen and Lilu. I'm running the latest clover version and I did patch my (AAPL,ig-platform-id, framebuffer-stolenmem, etc.) using the HackinTool method (insert device patches in config.plist)Does anyone have a clue?Thank youJames  Edit: We were not able to get dual monitor working. I ended up buying an ASUS DUAL OC RX 480 4GB. Edited November 25, 2020 by jamesst20 Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted November 20, 2020 Administrators Share Posted November 20, 2020 use hackintool and create ur video patch 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...
jamesst20 Posted November 20, 2020 Author Share Posted November 20, 2020 44 minutes ago, MaLd0n said: use hackintool and create ur video patch  Thanks for the quick reply. Like I said, I already done it unless this is not what you meant: <key>Properties</key> <dict> <key>PciRoot(0x0)/Pci(0x2,0x0)</key> <dict> <key>hda-gfx</key> <string>onboard-1</string> <key>framebuffer-stolenmem</key> <data>AAAwAQ==</data> <key>framebuffer-patch-enable</key> <data>AQAAAA==</data> <key>AAPL,slot-name</key> <string>Internal@0,2,0</string> <key>AAPL,ig-platform-id</key> <data>AAASGQ==</data> <key>model</key> <string>Intel HD Graphics 530</string> <key>framebuffer-fbmem</key> <data>AACQAA==</data> <key>device_type</key> <string>VGA compatible controller</string> </dict> </dict>  Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted November 20, 2020 Administrators Share Posted November 20, 2020 if dont work u need change connectors  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...
jamesst20 Posted November 20, 2020 Author Share Posted November 20, 2020 (edited) 3 minutes ago, MaLd0n said: if dont work u need change connectors   All ports work individually if there is a reboot between them. I just can't use multiple at the same time. Doesn't it mean the connectors are fine ?  I also did try this to force my HDMI connector to be recognized as HDMI (0x08). The 2 others are already recognized as DP. <key>framebuffer-con1-enable</key> <data> AQAAAA== </data> <key>framebuffer-con1-type</key> <data> AAgAAA== </data> This sadly didn't do any difference Edited November 20, 2020 by jamesst20 Quote Link to comment Share on other sites More sharing options...
jamesst20 Posted November 20, 2020 Author Share Posted November 20, 2020 3 hours ago, jamesst20 said:  All ports work individually if there is a reboot between them. I just can't use multiple at the same time. Doesn't it mean the connectors are fine ?  I also did try this to force my HDMI connector to be recognized as HDMI (0x08). The 2 others are already recognized as DP. <key>framebuffer-con1-enable</key> <data> AQAAAA== </data> <key>framebuffer-con1-type</key> <data> AAgAAA== </data> This sadly didn't do any difference I would like to add (just edited first post), the Nvidia is removed from the tower. Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted November 20, 2020 Administrators Share Posted November 20, 2020 add igfxonln=1 and check csm option in bios/uefi i'll check in some hours. back to home now 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...
jamesst20 Posted November 20, 2020 Author Share Posted November 20, 2020 1 hour ago, MaLd0n said: add igfxonln=1 and check csm option in bios/uefi i'll check in some hours. back to home now  I do not have any CSM Option on this Dell Precision Tower 3620. Tried the flag and it doesn't seem to have any effect. Also, it seems I was wrong, I have one DP port that isn't working.  HDMI Connected:  Top DisplayPort Connected  I can't tell for the 2nd Display Port as it isn't working. Note that I have to reboot between each port test. I really don't understand how I fix these connectors. I tried exchanging BUS ID from index 1 and 3 and it did not make my 2nd DP work and it broke HDMI. I also tried to only change index 3 Bus ID to 0x02, but it didn't make it work either. However I get a black screen sooner.  Thanks Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted November 21, 2020 Administrators Share Posted November 21, 2020 what dell precision is that? u know correct model? 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...
jamesst20 Posted November 21, 2020 Author Share Posted November 21, 2020 (edited) 4 hours ago, MaLd0n said: what dell precision is that? u know correct model? Dell Precision Tower 3620. Service Tag : G9L5HK2 Intel Core i7-6700Intel HD 530Nvidia Quadro M4000 (Removed, so IGPU only)Chipset Intel C236 (100 series)Intel Ethernet I219-LMRealtek Audio ALC3861  I used your app RunMe to dump as much information as possible. Here is the output https://www.sendspace.com/file/nxaxm8 ( I don't usually use the boot flag -cdfon. It was just a trial) Edited November 21, 2020 by jamesst20 Quote Link to comment Share on other sites More sharing options...
jamesst20 Posted November 21, 2020 Author Share Posted November 21, 2020 13 hours ago, jamesst20 said: Dell Precision Tower 3620. Service Tag : G9L5HK2 Intel Core i7-6700Intel HD 530Nvidia Quadro M4000 (Removed, so IGPU only)Chipset Intel C236 (100 series)Intel Ethernet I219-LMRealtek Audio ALC3861  I used your app RunMe to dump as much information as possible. Here is the output https://www.sendspace.com/file/nxaxm8 ( I don't usually use the boot flag -cdfon. It was just a trial) Someone with the same IGPU (but different dell computer) achieved a triple monitor.  https://amp.reddit.com/r/hackintosh/comments/adawo5/is_dual_monitor_on_mojave_with_intel_hd_530/ I tried his method and ig-platform-id and same boot flags. No success either. @MaLd0n I know you have a lot on your plate and you help all of us for free, but I can't help but notice some threads are getting answered while mine is going down on the page Does it mean you don't know or it's currently not supported with the kind of patch we have at the moment? I don't mean any harm, I am just asking. Thank you James Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted November 21, 2020 Administrators Share Posted November 21, 2020 Hey try simple patch with igfxonln=1 Quote <key>PciRoot(0x0)/Pci(0x2,0x0)</key>          <dict>             <key>AAPL,ig-platform-id</key>             <data>             AAAbGQ==             </data>             <key>device-id</key>             <data>             GxkAAA==             </data>             <key>framebuffer-fbmem</key>             <data>             AACQAA==             </data>             <key>framebuffer-patch-enable</key>             <data>             AQAAAA==             </data>             <key>framebuffer-stolenmem</key>             <data>             AAAwAQ==             </data>          </dict> bro use donators room, here is many people every day. olarila is only me  https://www.olarila.com/forum/84-dsdt-patch-requests/ 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...
jamesst20 Posted November 21, 2020 Author Share Posted November 21, 2020 1 hour ago, MaLd0n said: Hey try simple patch with igfxonln=1 bro use donators room, here is many people every day. olarila is only me  https://www.olarila.com/forum/84-dsdt-patch-requests/  Thanks! Just tried and replied there:  Quote Link to comment Share on other sites More sharing options...