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Lenovo y570, HD3000 problem

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hey,

sorry it taked a while. i'm working on same machine - had to swap to old system.

ioreg attached - i've booted via usb - hope its not a problem.

also i removed dsdt i tried to create and looks like battery is charging again - but it shows 2 minutes until full load.

where should i start with creating dsdt for my system? i've reverted vanilla graphics drivers and i'll try to do all of those using dsdt - it sould be possible - right?

EDIT
-- i've started with some dsdt. new IOREG and dsdt attached.

i still cant get VGA working with vanilla kext and DSDT:(
 

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  • ioreg-dsdt.zip
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activ said:
hey,

sorry it taked a while. i'm working on same machine - had to swap to old system.

ioreg attached - i've booted via usb - hope its not a problem.

also i removed dsdt i tried to create and looks like battery is charging again - but it shows 2 minutes until full load.

where should i start with creating dsdt for my system? i've reverted vanilla graphics drivers and i'll try to do all of those using dsdt - it sould be possible - right?

EDIT
-- i've started with some dsdt. new IOREG and dsdt attached.

i still cant get VGA working with vanilla kext and DSDT:(
Click to expand...

You're not using my battery manager: https://github.com/RehabMan/OS-X-ACPI-Battery-Driver

If you're trying to use DSDT injection for graphics, make sure you have IGPEnabler=No and GraphicsEnabler=No. They will override DSDT... (which is what I see from your ioreg).

What do you mean by 'VGA'? You mean the VGA port for external monitor? That requires patches to the AppleIntelSNBGraphicsFB.kext.
 
are you 100% sure its impossible to use original kext without patch and have VGA port working?
 
activ said:
are you 100% sure its impossible to use original kext without patch and have VGA port working?
Click to expand...

Yes. On the ProBook, we use this patch:
Code: 
# patch AppleIntelSNBGraphicsFB.kext (for Sandy Bridge 4x30s/4x40s)
echo
echo !!! Patching AppleIntelSNBGraphicsFB !!!
cp -R $unpatched/AppleIntelSNBGraphicsFB.kext ./patched
perl -pi -e 's|\x01\x02\x04\x00\x10\x07\x00\x00\x10\x07\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x00\x00\x00\x02\x05\x00\x00\x00\x04\x00\x00\x07\x00\x00\x00\x03\x04\x00\x00\x00\x04\x00\x00\x09\x00\x00\x00\x04\x06\x00\x00\x00\x04\x00\x00\x09\x00\x00\x00|\x01\x02\x03\x00\x10\x07\x00\x00\x10\x07\x00\x00\x06\x02\x00\x00\x00\x01\x00\x00\x09\x00\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x00\x00\x00\x04\x06\x00\x00\x00\x08\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|g' ./patched/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB

Apple doesn't like VGA...
 
ok, with patch looks cool! no glitches, dual screens etc! i just had to disable graphicsEnabler etc.

is there any option to disable optimus (i have nvidia gt 555m) - for power saving.

do you see sth else i should deal with in my ioreg?
 
activ said:
ok, with patch looks cool! no glitches, dual screens etc! i just had to disable graphicsEnabler etc.

is there any option to disable optimus (i have nvidia gt 555m) - for power saving.

do you see sth else i should deal with in my ioreg?
Click to expand...

You would have to post your current ioreg.

Disable your optimus in BIOS if you can.
 
activ said:
its here:
http://www.tonymacx86.com/attachmen...032-lenovo-y570-hd3000-problem-ioreg-dsdt.zip

i had 2 kernel panic with cpu6 and cpu2 (not related to any process). im not sure can it be becouse of boot from usb? it didnt happened in the past. if not, it can be becouse of dsdt?

i couldnt find kernel panic in logs :(
Click to expand...

You should not be booting from the Unibeast USB... It is only meant as a way to get through the installation process, not a long term solution to booting.

Note: You're using VoodooHDA which is known to cause stability issues. Much better to have patched AppleHDA.

Note: I don't see any signs that the discrete graphics are active.
 
oh i said that wrong.

im not booting from unibeast usb.

im booting from installed system, but i've removed the disk from lamptop temporary to use old system installed on another one.

im connecting maverick disk to the laptop using usb cable and booting from it.
 
activ said:
its here:
http://www.tonymacx86.com/attachmen...032-lenovo-y570-hd3000-problem-ioreg-dsdt.zip

i had 2 kernel panic with cpu6 and cpu2 (not related to any process). im not sure can it be becouse of boot from usb? it didnt happened in the past. if not, it can be becouse of dsdt?

i couldnt find kernel panic in logs :(
Click to expand...

KPs are not logged.

Without seeing a photo of the KP, I can't offer any advice...

- - - Updated - - -

activ said:
oh i said that wrong.

im not booting from unibeast usb.

im booting from installed system, but i've removed the disk from lamptop temporary to use old system installed on another one.

im connecting maverick disk to the laptop using usb cable and booting from it.
Click to expand...

It is probably best to install in the most simple way possible...
 
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