Monitor's flickering/flashing on MacOS Mojave (i5 4590 + HD 4600)

[DeanPurise]

what connection do you want to check? if you see your bios screen and boot then the connection is ok, this has nothing to do being new. If youw monitor works then do not touch the cables and monitor.

I can't use the system as a whole because of the flashing monitor.

 

[theruck]

so do not write to post installation forum if you canot even turn on your PC properly and have not installed anything yet

 

[DeanPurise]

so do not write to post installation forum if you canot even turn on your PC properly and have not installed anything yet

How could you determine that my system is not installed? My God! I have had it for a week now. I write that I see both the BIOS screen and the screen with commands (its called verbose), and when the system starts (password entry, desktop), the monitor writes me "No Signal" and starts flashing. I just want to get my HD 4600 graphics up and running, that's all. If I didn't have a system installed, I wouldn't ask such questions.

 

[theruck]

i just told you that if your screen is OK in BIOS then there is nothing wrong with your cables and monitor and you keep whining about it over and over again
you need PlatformID to 0x0D220003 (Intel Iris Pro Graphics 5200) and device-id to 0x0412 (Intel HD 4600) with the iMac 14,2 SMBIOS

 

[DeanPurise]

i just told you that if your screen is OK in BIOS then there is nothing wrong with your cables and monitor and you keep whining about it over and over again
you need PlatformID to 0x0D220003 (Intel Iris Pro Graphics 5200) and device-id to 0x0412 (Intel HD 4600) with the iMac 14,2 SMBIOS

Okay, thanks for your help. Is it necessary to put a "tick" "Inject Intel"?

 

[theruck]

hard to tell coz i do not know if you are gonna try with or without whatevergreen and if you have read this https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/#HD4600

 

[DeanPurise]

hard to tell coz i do not know if you are gonna try with or without whatevergreen and if you have read this https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/#HD4600

Check it please. I need to enter right "Platform ID" to Clover? Am I correct?
Also, don't pay attention to 0x12345678. I set this PlatformID to be able to load the system without flashing monitor. As for the correct PlatformID, I wrote below.

 

[DeanPurise]

hard to tell coz i do not know if you are gonna try with or without whatevergreen and if you have read this https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/#HD4600

Ok, I re-read that article and I understood about it. Thanks.

 

[DeanPurise]

hard to tell coz i do not know if you are gonna try with or without whatevergreen and if you have read this https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/#HD4600

Hi. When I put PlatformID 0x0D220003 I can load in the system (password entry, desktop) without inscription "No signal" (I can even finally see 1536MB of vRAM instead of 4MB), but monitor is still flashing (not often as it can and could before but...). So what do you think?

 

[DeanPurise]

hard to tell coz i do not know if you are gonna try with or without whatevergreen and if you have read this https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/#HD4600

Check it out. The iMac 14.1/14.4 model is listed here instead of the iMac 14.2. The Device ID is also incorrectly specified. Can I fix this in Clover?