Mahant Verma Posted May 14, 2023 Share Posted May 14, 2023 I am trying to boot Catalina on vga display but getting black screen after verbose 1 Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/ Share on other sites More sharing options...
LockDown Posted May 15, 2023 Share Posted May 15, 2023 https://www.insanelymac.com/forum/settings/signature/ 1 Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804624 Share on other sites More sharing options...
Mahant Verma Posted May 15, 2023 Author Share Posted May 15, 2023 Here are my specs CPU - i7-6700 GPU - Intel hd 530 Storage - 1 tb ssd RAM - DDR4 8GB Motherboard - HP 280 G2 MT Here is my EFI EFI.zip Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804635 Share on other sites More sharing options...
ichelash Posted May 15, 2023 Share Posted May 15, 2023 30 minutes ago, Mahant Verma said: Here are my specs CPU - i7-6700 GPU - Intel hd 530 Storage - 1 tb ssd RAM - DDR4 8GB Motherboard - HP 280 G2 MT Here is my EFI EFI.zip 4.62 MB · 0 downloads Again https://www.insanelymac.com/forum/settings/signature/ 1 Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804636 Share on other sites More sharing options...
Slice Posted May 15, 2023 Share Posted May 15, 2023 On 5/14/2023 at 5:22 PM, Mahant Verma said: I am trying to boot Catalina on vga display but getting black screen after verbose HD530 will not show something on VGA display in macOS. 1 Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804647 Share on other sites More sharing options...
shl628 Posted May 16, 2023 Share Posted May 16, 2023 (edited) On 5/14/2023 at 11:22 PM, Mahant Verma said: I am trying to boot Catalina on vga display but getting black screen after verbose Try using igfxagdc=0 boot arg. I'm using an Intel HD 630 iGPU with QE/CI acceleration enabled with VGA output. Note, do not apply connector patches separately in Framebuffer, but leave the default DP(00040000) type. Edited May 16, 2023 by shl628 Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804671 Share on other sites More sharing options...
Mahant Verma Posted May 16, 2023 Author Share Posted May 16, 2023 Ok sir Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804679 Share on other sites More sharing options...
Mahant Verma Posted May 16, 2023 Author Share Posted May 16, 2023 What do I have to do in signature that ichelash is saying Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804680 Share on other sites More sharing options...
Mahant Verma Posted May 17, 2023 Author Share Posted May 17, 2023 22 hours ago, shl628 said: Try using C. I'm using an Intel HD 630 iGPU with QE/CI acceleration enabled with VGA output. Note, do not apply connector patches separately in Framebuffer, but leave the default DP(00040000) type. sir here is my latest config.plist . i added this in my boot arg but still i got verbose after verbose. can you check my config once. i only have one monitor with only vga port. i have a samsung monitor model name syncmaster 732nw config.plist Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804706 Share on other sites More sharing options...
shl628 Posted May 17, 2023 Share Posted May 17, 2023 3 hours ago, Mahant Verma said: sir here is my latest config.plist . i added this in my boot arg but still i got verbose after verbose. can you check my config once. i only have one monitor with only vga port. i have a samsung monitor model name syncmaster 732nw config.plist 30.81 kB · 1 download Do not put a '-' in front of igfxagdc=0. -igfxagdc=0 is an invalid boot arg. igfxagdc=0 is right. Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804707 Share on other sites More sharing options...
Mahant Verma Posted May 17, 2023 Author Share Posted May 17, 2023 Sir tried this also but then also screen became black Quote Link to comment https://www.insanelymac.com/forum/topic/356708-catalina-on-vga/#findComment-2804711 Share on other sites More sharing options...
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