Jake Lo

post debug file

try replacing content into /EFI/Clover IdeaPad_I2C.zip

select the attached DSDT when prompted to choose DSDT. Select generate patches for this computer, click next Device Name, enter TPAD, click next Select Sunrise Point, SKL, KBL,KBL-R, .don't check Skylake on the bottom. Select next Tick Interrupt (APIC or GPIO), select Generate DSDT.dsl.zip

Launch the app. click GenSSDT. Select Interrupt (APIC or GPIO) Click generate. It'll create a folder on the Desktop call I2C-Patch

new debug file plus screenshots

Audio not working or audio controller not working? Does it show up under preferences? Please post debug file

Download this app and run it. It'll generate the SSDT for you with corrected PIN if needed. Attach the generated file if you want me to check them for you.

You need a vanilla AppleHDA.kext (untouched) in /S/L/E for AppleALC.kext to work. Yes, script works on local drive only.

please post debug file

You should use UEFI on all the new hardware.

Check BIOS, do you have CSM enabled? Toggle it and see if it makes a difference

Can you get a screen shot, want to get an idea of what you're referring to...blurry screen.

HDMI is on port 105, DP is on port 204 I just patched port 204 to be HDMI If you want to use miniDP to DP in the future, revert back to the old Config. Just compare the changes under Devices/Properties.

Replace Config with this one config.plist.zip

Is it a miniDP (PC) to HDMI or DP(Samsung TV)

Try changing layout-id to 3 and /or 13, currently 15 is not working. If non of them works, then you'll have to patch it yourself or ask a guru. Another member is having the same issue with this model and he already put in a request, so you'll just have to wait.

I'll look into the touchpad later...but the blurry screen, how was it before the new files?

Try this, replace into /EFI/Clover Precision_7520_HD530.zip

Yes, replace and reboot. If it doesn't boot, then boot with the USB and then select the installed drive and restore the files

Replace into the installed drive of course but keep working USB close by. Patched SSDT are in ACPI/Patched folder I attached. Please look inside before asking. Yes, replace all the files. Added patches for the I2C touchpad in the Config file, so yes replace it.

I don't see any external monitor connected. Make sure the miniDP is connected to a monitor and post the IOREg file again or the full debug file while it's connected or HDMI monitor

Give this a try. Replace contents into /EFi/Clover Make sure to have a bootable Installer close by incase of issue IdealPad.zip

Can you boot to Clover, at the GUI, press F4. Continue onto OSX. Mount EFI partition. Compress and attach /EFI/Clover/ACPI/Origin folder

Post debug file

Run the file linked, save it. Copy the Clover folder from your EFI partition and compress it with the IOReg file. Attach it here.