HD4600

[Graeme43]

Hey, anyone able to help me get my HD4600 working please? I've tried for weeks with no success even getting to desktop until I tried fake id 0x0416 today instead of 0x412 just to be able to get to desktop.

This fake ID 416 is obviously wrong but its the only way I can get past iGPU timeout and see desktop, although i get stuck with the mouse cursor and black screen when trying to sleep display

Has VGA, DVI and HDMI ports on the board. Have tried the HDMI and DVI. I have 10.13.6 and 10.14.0 installed, both have the same issue with iGPU timeout.

I'm thinking I might have to map the ports manually but I sort of get lost at that point or frame buffer, imei thing?

Gigabyte Z97M-D3H F7 bios
i5 4690K

Cheers

 

[P1LGRIM]

Hey, anyone able to help me get my HD4600 working please?

Try this config.

 

[Graeme43]

Same issue iGPU timeout

 

[P1LGRIM]

Same issue iGPU timeout

Those settings work for my HD4600.
Perhaps it is your BIOS settings that are wrong.
Ensure that DVMT is set to at least 64mb.

 

[Graeme43]

I have two settings, one of which is intel processor graphics memory allocation set to 64 and the other is DVMT total memory size which is set to max, but can go 128 and 256

I have this other clover I have been using previously to this week, with this one I have to use -igfxvesa to get to desktop as it even times out on fake id.

What about HECI IMEI frame buffer stuff?


The one original seems to crash booting on iMac 15,1 and mini 6,2 with mald0n z97m-d3h patched dsdt. igpu timeout without it still

 

[Graeme43]

I think its IMEI issue, can anyone help with that cheers?

 

[RehabMan]

I think its IMEI issue, can anyone help with that cheers?

Intel MEI required by macOS/OS X.

 

[Graeme43]

Its patched HECI -> IMEI but doesn't show up under IOReg. Been reading threads as far back as 2014 about this stuff lol didnt want to reply to them an no quite got it there yet. I was hoping maybe u would crop up

 

[RehabMan]

Its patched HECI -> IMEI but doesn't show up under IOReg. Been reading threads as far back as 2014 about this stuff lol didnt want to reply to them an no quite got it there yet. I was hoping maybe u would crop up

Your problem is the IMEI is not on the PCIe bus at all.

 

[CyCLoBoT]

Your problem is the IMEI is not on the PCIe bus at all.

I don't mean to hijack this thread but I'm also facing the same situation. I don't see IMEI in IOReg. Is there some settings in BIOS that needs to be enabled? Or does it require an SSDT to add the IMEI device?