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Fuzzy screen on boot with HD4600

Joined
Jun 27, 2011
Messages
58
Motherboard
Asus P9X79 Pro-2104
CPU
i7-3930K
Graphics
2x GTX 680
In my case, I waited for 20 or so seconds of that noise screen and the display fixes by itself.
 
Joined
Jul 30, 2012
Messages
3
Motherboard
Yosemite
CPU
intel
Graphics
HD4600
Mac
Classic Mac
Mobile Phone
Hello, i have the same problem with Yosemite, mobo Z97X-UD3H (Hd4600). I tried all IgPlatformId values in clover with same result.... Any idea? Thanks..
 
Joined
Aug 21, 2014
Messages
7
Motherboard
Gigabyte GA-Z97X-UD3H
CPU
Intel Core i5 4690K
Graphics
Intel HD4600
Mac
Classic Mac
Mobile Phone
Looks like 0C260000 is for mobile HD4600 graphics.
Desktop HD4600 graphics platform ID is 0D220003 ("0x0D220003" in Clover).
 
Joined
Jul 30, 2012
Messages
3
Motherboard
Yosemite
CPU
intel
Graphics
HD4600
Mac
Classic Mac
Mobile Phone
Thank you Cedla, but i have that id in clover...

<key>ig-platform-id</key>
<string>0x0d220003</string>


any other idea about this?

thanks.
 
Joined
Aug 21, 2014
Messages
7
Motherboard
Gigabyte GA-Z97X-UD3H
CPU
Intel Core i5 4690K
Graphics
Intel HD4600
Mac
Classic Mac
Mobile Phone
Actually, you only need to have Graphics / Inject Intel set to true.
Setting Clover's ig-platform-id property is optional in Yosemite for desktop HD4600 graphics.
 
Joined
Jul 30, 2012
Messages
3
Motherboard
Yosemite
CPU
intel
Graphics
HD4600
Mac
Classic Mac
Mobile Phone
yes, i know, but it does not work for me.
Do you have the same mobo than me? what is your config?
 
Joined
Nov 24, 2014
Messages
3
Motherboard
Gigabyte GA-Z97X-UD3H
CPU
i5-4690K
Graphics
HD4600
Mac
Classic Mac
Mobile Phone
may i know how and where to add these values and string?
sorry as am totally new into this
 
Joined
Feb 11, 2014
Messages
1
Motherboard
CustoMac Mini
CPU
Intel i5 4460
Graphics
Hd4600
Mac
Classic Mac
Mobile Phone
  1. iOS
I have the same problem.

When I connect HDMI I get the fuzzy screen. With DVI I get black screen.

Tried to change sysdef, ID platform , different Multibeast configuration and many other things with no success. :banghead::banghead:

Could someone help me?

System specs: Gigabyte Z97n wifi, Intel i5 4460, hd4600, 4gb single Kingston Hyperx Fury 1600mhz
 
Joined
May 31, 2015
Messages
44
Motherboard
Gigabyte GA-Z97X-UD3H
CPU
Intel Core i7 4790K (LGA 1150)
Graphics
H4600 (embedded in i7 4790K)
Mac
  1. iMac
Guys, same here, I tried everything you suggested no luck.

I'm injecting via DSDT, all clean, normal HD4600 from latest i7 processor id:

"AAPL,ig-platform-id", Buffer() { 0x03, 0x00, 0x22, 0x0D } (it's the only id that actually works fantastic)

Framebuffer is Native Azul, QE/CI all good, TODO fantastic ! Just one thing.. 10 sec of FUZZY analog signal before login screen ?? Connected to HDMI !

Anyone has a solution to get rid of this annoying 10 sec ...
 
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