Razer Blade Stealth Black screen with backlight on wake

[MaLd0n]

[ref]nonits[/ref], http://s000.tinyupload.com/index.php?file_id=09907877741723118849

about hdmi, is a personal patch, u need use hackintool and create a video patch/connectors, u can check some infos here

https://translate.google.com/translate?js=n&sl=auto&tl=en&u=https://blog.daliansky.net/Intel-FB-Patcher-tutorial-and-insertion-pose.html

[nonits]

Hi,

I added the DSDT and SSDT you sent to my ACPI and rebooted then tested Sleep - issue is still the same. below is my latest send_me:

http://s000.tinyupload.com/?file_id=08366516908768433151

I really appreciate your patience and help! I donated again to buy you a beer and show my appreciation

Note that I added cpufriend in kexts/ others

[MaLd0n]

[ref]nonits[/ref], u can try fix it with hackintool with Fix EDID

https://i.imgur.com/GrA66I6.png' alt='IMGUR>'>

[nonits]

sure I'll try to do the fix. is there a guide I can follow?

By the way I have been trying other device ids and found that 9B3E0000 plus lilucpu=10 makes the brightness keys work perfectly. heres a send_me using that new device id:

http://s000.tinyupload.com/index.php?file_id=74367305672981535558

Added in 35 minutes 52 seconds:

i tried using hackintool to fix the edid but I'm not sure if I did it right lol. I attached the patched plist for you to check out

config.plist.zip

[MaLd0n]

[ref]nonits[/ref], u just need it

just add with txt app

[nonits]

still didnt work

latest send me:

http://s000.tinyupload.com/?file_id=61082452111799049758

I even tried this:

https://noobsplanet.com/index.php?threads/patch-wake-from-sleep-black-or-glitchy-screen-fix.19/

maybe I should give up? when I try to put it to sleep Im sure the system does not actually sleep. The display is off but there is a backlight. Pressing the volume buttons makes me hear sounds so I know the OS is active the display just doesnt want to show anything.

Added in 14 minutes 52 seconds:

I'm wrong sorry. It does go to sleep it just takes about a minute to go into sleep mode. the keyboard turns off and the status light changes to white which indicates sleep. the display just wont wake up after the display turns off.

[MaLd0n]

[ref]nonits[/ref], the files is correct, all looks very good, just need check what cause it, black screen

u can try a some ways like it

EnableLidWake.kext.zip

https://www.insanelymac.com/forum/topic/324389-enablelidwake-%E2%80%94-fix-lid-wake-issues-for-intel-graphics/

[nonits]

The kext does not work but I just found something out. When I put the laptop to sleep just now I tried to plug it into the usb c dongle and the external display worked! it works on extended mode so I still cant do anything as the main display seems to be dead.

Maybe when I put the laptop to sleep and it tries to wake up it cant connect back to the external display?

[MaLd0n]

[ref]nonits[/ref], souns a edid problem

the link above dont solve?

[nonits]

None of the solutions above work so far. I think its either I find a way to make it connect back to the internal display on wake or try different framebuffers until I find one that works. Would spoofing skylake instead of kaby and coffee lake be worth a shot? I have my dvmt set to 64mb so I should have a lot more choices for FB patches right?

[MaLd0n]

Would spoofing skylake instead of kaby and coffee lake be worth a shot?

take one shot

[nonits]

sklake causes KPs lol

[MaLd0n]

[ref]nonits[/ref],

u check about hdmi intelhd or nvidia?

[nonits]

I was thinking about that butI spent all day trying out different framebuffer settings but nothing worked. I think it what happens is that when it wakes up from sleep it cant find the internal display so it tries to use a different port instead - in my case its HDMI. I dont have any access to a displayport dongle so I cant test if it would work on DP at wake too.

Im fresh out of ideas though - I mean I think how it works on HDMI after wake is a clue - I guess im just not experienced enough to use that to figure a fix out.

[MaLd0n]

[ref]nonits[/ref], but if hdmi work in nvidia, forget it, dont work

[nonits]

I have my dgpu disabled so when I wake from sleep and connect to HDMI im sure its going through the IGPU...

[nonits]

@MaLd0n I finally figured it out! I was able to find a framebuffer that only had one display connection so when it wakes up it does not look for a different display. Sleep is now working great.

I have done a lot of reinstalls though so even if I am still using the EFI you created I have lost my trackpad and sound functionality - can you please help me get it back?

My new run me is below:

http://s000.tinyupload.com/index.php?file_id=96657637693990336297

[nonits]

Trackpad started working after I installed windows and several restarts - its just audio Im having an issue with now. My latest send me is below:

http://s000.tinyupload.com/?file_id=56030837383966536356

[MaLd0n]

[ref]nonits[/ref], Realtek ALC298, just inject via clover, devices tab

u have some ids option

inject one by one, save, reboot, test

[nonits]

I tried the one that used to work before I used your EFI but that doesnt work. Also I dont think voodooI2c is working right in terms of palm rejection when I type the cursor goes to different places after I have typed a few words. Latest send_me:

http://s000.tinyupload.com/?file_id=37476814827700297118