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[FIX] HD4200/HD4400/HD4600/HD5600 on 10.11+

ouija said:
Yup, this is set at 64mb and I've tried changing it and using different ig-platforms (w/clover patches) for other sizes with the same result. But I'll keep trying now that I've got the system re-done properly. Thanks for the suggestions!
Click to expand...

Keep in mind that changing any BIOS option requires ACPI re-extract/re-patch.
 
Yeah, guess I'll have to chalk it up to some issue with High Sierra and my machine; Tried everything I can think of and nothing resolves this blocky black **** on the login screen. Created an EDID directly from Windows, same issue. Tried using FixEDID with several different Displays and same thing.
 
ouija said:
Yeah, guess I'll have to chalk it up to some issue with High Sierra and my machine; Tried everything I can think of and nothing resolves this blocky black **** on the login screen. Created an EDID directly from Windows, same issue. Tried using FixEDID with several different Displays and same thing.
Click to expand...

No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
 
Hi, my laptop HD4400 have 24 bits color on System Report. How I change to 32 bits? All work on my HD4400, but sometimes the screen flashes. Changing colour bits the problem will solve?
 
marcosluciano said:
Hi, my laptop HD4400 have 24 bits color on System Report. How I change to 32 bits? All work on my HD4400, but sometimes the screen flashes. Changing colour bits the problem will solve?
Click to expand...

24-bit vs. 32-bit is likely EDID related.

No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
 
RehabMan said:
24-bit vs. 32-bit is likely EDID related.

No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
Click to expand...
I used this guide to get EDID: https://www.tonymacx86.com/threads/fixing-brightness-with-custom-edid.219413/
When I use the generated EDID keep same 24 bits.

My complete Clover folder is attached.
 

Attachments

  • CLOVER.zip
    4.1 MB · Views: 130
marcosluciano said:
I used this guide to get EDID: https://www.tonymacx86.com/threads/fixing-brightness-with-custom-edid.219413/
When I use the generated EDID keep same 24 bits.

My complete Clover folder is attached.
Click to expand...

"Problem Reporting" files are incomplete.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
 

Attachments

  • debug_12865.zip
    3.9 MB · Views: 125
marcosluciano said:
I updated my laptop spec in profile. The files are attached.
Click to expand...

Probably due to EDID which says 6-bits per primary color channel:
Code: 
NUC6i7KYK:fakepciid.git rehabman$ pbpaste|xxd -r -p|~/Projects/edid-decode/edid-decode
Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   06 af ed 36 00 00 00 00 00 17
version:         01 04
basic params:    95 22 13 78 02
chroma info:     d1 15 9e 59 53 9b 27 1e 50 54
established:     00 00 00
standard:        01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1:    78 37 80 b4 70 38 2e 40 6c 30 aa 00 58 c1 10 00 00 18
descriptor 2:    00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20
descriptor 3:    00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20
descriptor 4:    00 00 00 fe 00 42 31 35 36 48 54 4e 30 33 2e 36 20 0a
extensions:      00
checksum:        97

Manufacturer: AUO Model 36ed Serial Number 0
Made week 0 of 2013
EDID version: 1.4
Digital display
6 bits per primary color channel
DisplayPort interface
Maximum image size: 34 cm x 19 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4
First detailed timing is preferred timing
Established timings supported:
Standard timings supported:
Detailed mode: Clock 142.000 MHz, 344 mm x 193 mm
               1920 2028 2076 2100 hborder 0
               1080 1090 1100 1126 vborder 0
               -hsync -vsync 
Manufacturer-specified data, tag 15
ASCII string: AUO
ASCII string: B156HTN03.6
Checksum: 0x97 (valid)
EDID block does NOT conform to EDID 1.3!
    Missing name descriptor
    Missing monitor ranges
    Detailed block string not properly terminated
 
RehabMan said:
Probably due to EDID which says 6-bits per primary color channel:
Code: 
NUC6i7KYK:fakepciid.git rehabman$ pbpaste|xxd -r -p|~/Projects/edid-decode/edid-decode
Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   06 af ed 36 00 00 00 00 00 17
version:         01 04
basic params:    95 22 13 78 02
chroma info:     d1 15 9e 59 53 9b 27 1e 50 54
established:     00 00 00
standard:        01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1:    78 37 80 b4 70 38 2e 40 6c 30 aa 00 58 c1 10 00 00 18
descriptor 2:    00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20
descriptor 3:    00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20
descriptor 4:    00 00 00 fe 00 42 31 35 36 48 54 4e 30 33 2e 36 20 0a
extensions:      00
checksum:        97

Manufacturer: AUO Model 36ed Serial Number 0
Made week 0 of 2013
EDID version: 1.4
Digital display
6 bits per primary color channel
DisplayPort interface
Maximum image size: 34 cm x 19 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4
First detailed timing is preferred timing
Established timings supported:
Standard timings supported:
Detailed mode: Clock 142.000 MHz, 344 mm x 193 mm
               1920 2028 2076 2100 hborder 0
               1080 1090 1100 1126 vborder 0
               -hsync -vsync
Manufacturer-specified data, tag 15
ASCII string: AUO
ASCII string: B156HTN03.6
Checksum: 0x97 (valid)
EDID block does NOT conform to EDID 1.3!
    Missing name descriptor
    Missing monitor ranges
    Detailed block string not properly terminated
Click to expand...
So it's not possible change the 24 bits value to 32 bits?

Sometimes my screen flashes in black color. How I solve this?


EDIT: I add darkwake=0 in config.plist and it seems flashes are solved.
 
Last edited:
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