x270 catalina - time for optimization

[ii.nferno]

I applied the minimum I need. For example I didn't apply IMEI and PNOT/PPNT. I had to apply the USB3_PRW, if not PM was not working.

Looks like I solved shutdown by removing AddPNLF.

"This patch is also a good influence for proper Sleep/Wake"

Great description

 

[fraisdos125]

Good. With WEG this Clover PNLF and others must not be used. This guide wonderful: https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/

A lot of patches have to be removed from clover with lilu+whatevergreen+applealc.

 

[ii.nferno]

Hi @fraisdos125

Have you seen there is a touchscreen model of the x270?

I've received advice from a display replacement specialist that my x270 is not compatible, so I'm enquiring to find out why this is the case e.g. wrong bezel depth, pin connector, motherboard e.t.c.

Usually Lenovo standardises components well across their product line, so I'm not sure why this cannot be done with the right replacement parts.

Adding a touchscreen would be an amazing upgrade to this little beast.

 

[fraisdos125]

It could be. A touchscreen comes with a management of it through USB. has to be sure that there is a physical connector ready for it ?!

 

[calimansi]

Hi,

I have an x270 that I would like to run catalina on. Could one of you guys post your EFI to make this happen?

Thank you.

 

[Feartech]

Hi,

I have an x270 that I would like to run catalina on. Could one of you guys post your EFI to make this happen?

Thank you.

read post 1

 

[calimansi]

Thanks Feartech.

Looks like I have all the DSDT and such. Only 3 of the kext's were in the file though.

I'm not sure what to use to fix sleep / wake, pinch to zoom (but 2 finger scroll is working).

What do you guys apply the patches with? Is there a program? I've been out of this game for about a year.

Thank you.

 

[Feartech]

Thanks Feartech.

Looks like I have all the DSDT and such. Only 3 of the kext's were in the file though.

I'm not sure what to use to fix sleep / wake, pinch to zoom (but 2 finger scroll is working).

What do you guys apply the patches with? Is there a program? I've been out of this game for about a year.

Thank you.

you should extract and patch your own DSDT from your own machine:

[Guide] Patching LAPTOP DSDT/SSDTs

Overview In order to make many OS X features work well on a laptop, you will always need a properly patched DSDT (and maybe some of the SSDTs). The purpose of this guide is to provide a foundation for proper patching of your OEM DSDT/SSDTs. Advanced users may wish to implement hotpatching via...

www.tonymacx86.com

 

[calimansi]

Are your trackpad gestures working?

 

[ii.nferno]

Are your trackpad gestures working?

I am running Mojave and they are working. Follow the guide in this post: https://www.tonymacx86.com/threads/...-with-voodoops2controller.286801/post-2042494