Hello,Need some help with AW M17xR4(/w 120hz Panel)black screen

[杰少Cccsskit]

after all i test, i get a bland screen with normal boot with GTX660M.
it has no connector with the card like eDP/LVDS with the screen

(EDID edited,Panel is LP173WF2-TPA1and the edid should be like this

00 ff ff ff ff ff ff 00 30 e4 c5 02 00 00 00 00 01 14 01 04 95 26 15 78 02 5f 35 a4 58 56 9e 26 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c 45 00 7e d7 10 00 00 1b d4 9a 80 c8 73 38 24 41 30 20 35 00 7e d7 10 00 00 1b d4 9a 80 c8 73 38 a8 40 30 20 35 00 7e d7 10 00 00 d4 9a 80 c8 73 38 40 40 30 20 35 00 7e d7 10 00 00 1b 01 27

window said the location is

_SB_.PCI0.PEG0.DGPU.DSP1

)

Killer 1675X BT no show , Sound card R3Di cant use with ALC=11

My DSDT said

2925, 6126, syntax error, unexpected PARSEOP_EXP_EQUALS
2941, 6126, syntax error, unexpected PARSEOP_ARG0

here is the information

https://mega.nz/file/IPdhzR6D#i3XZG9s6Qpa9QMFEjJZLZsKpfPuASdxIHuesp7gOMvE

i am no clue right now, please give some help for me,thank you so much much

 

[MaLd0n]

this notebook have only this nvdia? no IGPU?

[杰少Cccsskit]

33 minutes ago, MaLd0n said:

this notebook have only this nvdia? no IGPU?

Hello,MR.MaLd0n,is a honor to hear you.

The 3720QM use optima,the 120hz panel use G-Sync (i guess),it auto disabled the IGPU.

i had restore back the 60hz panel and let the IGPU alive again but still got bland screen =(

 

[MaLd0n]

use -igfxvesa and -wegnoegpu

[杰少Cccsskit]

30 minutes ago, MaLd0n said:

use -igfxvesa and -wegnoegpu

the screen output kernal text and remote screen said the system has no graphics card

Archive.zip

[杰少Cccsskit]

if i define AAPL.slot-name = Internal@0,1,0/0,0
it will hang with

Genration from SMC report as 2

Edited October 20, 2022 by 杰少Cccsskit

[MaLd0n]

https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md

[杰少Cccsskit]

12 hours ago, MaLd0n said:

https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md

thank you for reply.
But my iGPU has been disabled by nvidia optimus i think. i cant switch it on again if i using this panel.in window i press the Fn+F7 it said has been optimus already, nothing i can do now

so weg cant help me for the ngfx tuning and i did try to add some thing in Device properties and no effect at all.
 

[杰少Cccsskit]

i found out the problem is like the 120hz panel is using eDP port which is Mac not supported.

[杰少Cccsskit]

seems i cant do anything with the nvidia Framebuffer in Device properties

[杰少Cccsskit]

i want to know why the display panel can be connected to the card when in vesa mode but not in normal mode.

it must be something wrong about the FB connector but i dun know how to patch it

[杰少Cccsskit]

i have a  great news.i have temporary solved the output problem with a WavLink USB3 to HDMI adapter for Video(WL-UG3501H) its native support. can solve of nvidia dGPU and iGPU problem