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[Guide] Lenovo ThinkPad T440P

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Sniki said:
Ok great, your remaining issue is audio,it’s really strange why it isn’t working now,could it be that your laptop has different codec than ALC292
Click to expand...
Do you have idea why D-SUB/VGA worked earlier with the files from post #78?

Regarding audio, gonna upload report files Rehab asked.
 
yankostav said:
Do you have idea why D-SUB/VGA worked earlier with the files from post #78?

Regarding audio, gonna upload report files Rehab asked.
Click to expand...
I will check the files from that post and see what patch was active for it.
 
@yankostav for D-SUB i checked the differences on the latest files with the ones from post#78
Into config.plist/kernel and kext patches/ go disable the "Disable Port 0204" patch and see if your D-SUB starts working.

Don't forget to upload full problem reporting files + codec dump
 
hi guys,
i have same t440, with 4300u and hd4400.
sniki I used ur t440 sddt and the configfile and as i judge everything is working.

-usb3
-sleep and wake up normal
-audio, with headphones and internal/external mic
-brightness control
-battery indicator
are working

I did not test vga or DisplayPort.

But I have one problem, after every cold boot I get full glitchy logscreen. I found a workaround(I just go put it sleep and after sleep the glitches are gone.
in the zip file are example pics.

thx
 

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usman2006 said:
But I have one problem, after every cold boot I get full glitchy logscreen. I found a workaround(I just go put it sleep and after sleep the glitches are gone.
in the zip file are example pics.

thx
Click to expand...

Make sure CSM/legacy boot is enabled in BIOS.
 

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usman2006 said:
sry forget the zip file...
Click to expand...

Nothing wrong with CPU PM here.
Keep in mind you will have problems with recovery and the installer (in update scenarios) due to incorrect EFI/Clover/kexts (no kexts there).

Note: Your profile indicates "HD440". No such thing. I think you meant HD4400.
 
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