denkteich

I tried both EFI folders.

The EFI folder from hecatomb is not booting, it is freezing after some seconds.

 

the EFI folder from Jake works perfect.

 

Thxalot.

thx for the plist and efi folder.

I will try it in the next weeks, to many other things to do.

will keep you posted.

Found it, was to blind.

 

HD Grafik 520

Intel Core i5-6200U (i thought it was a 7th., sorry for the mistake.)

M.2 256GB SATA

 

hope that helps

Hi Hervé,

 

I tried to look it up with the service tag on the dell site.

There is no entry for the GPU.

Any other way to find out which one is built in?

 

TIA

.d

thx for the plist, jake.

 

the setup starts, after the first reboot in the setup process, the screen stays black.

Any idea?

Hi Jake,

 

thx for the EFI, but it's not booting up.

 

cheers

.d

I disabled notouchid.kext in config.plist.

now it is stuck here:

Hi all,

 

does anybody have an opencore EFI folder for an E5580 (i5 7th gen./M.2)?

I tried creating it step by step using the opencore doc, but it always stuck on boot.

 

TIA

cheers

.d

I tried a lot of combinations.

None worked.

As soon as i use voodooi2c the mouse starts hopping.

Do you have another hint?

 

 

after i updated voodooi2c to the latest version

only had voodooi2c and voodooi2chid enabled.

Hi Jake,

 

found something in the log:

 

00:000 00:000 OC: Prelinked injection VoodooI2C.kext () - Invalid Parameter
00:094 00:094 OC: Prelinked injection VoodooI2CHID.kext () - Invalid Parameter

 

looks like i2c and hid is not loading.

 

 

I replaced the kexts with the kexts of Hervé's EFI.

Now the mouse and keyboard are not working anymore.

perfect, thxalot.

wifi works

and the boot process is way faster

I only found a guide from Hervé for a 7490 with clover configs.

do you have a link?

strange

i can switch wifi on, but i dont see any wireless networks.

any suggestion where to look?

OK, graphics problem fixed.

but my wifi card (DW1560) is not recognized. Does it work with Big Sur?

same behavior with only vodooi2chid enabled.

the mouse is hopping if you lift the finger and put it somewhere else on the trackpad, something like the trackpad would be 1/4th of the screen and if you tip with he finger, the mouse moves to this location on the screen.

config.plist.zip

Hi,

 

I updated my E5550 from Catalina to Big Sur.

The bootup takes ages to complete and the graphics are "ripped".

 

Any suggestions?

 

TIA

.d

config.plist.zip

Just voodooI2c and VoodooI2CHID + Plugins enabled. 

Disabled VoodooPS2 mouse & trackpad, only voodoops2 keyboard enabled.

 

> What IC2 Satellite kexts did you enabled?

synaptics, don't know if this is right

 

config.plist.zip

here is my last used config.

thx

config.plist.zip

One step futher... thxalot

It's booting, but the mouse is jumping all over the screen if you end up at the edge of the trackpad and put the finger back into the middle, the pointer jumps to the middle of the screen.

And the left mouse button is not working in all cases, in safari it's not working and in the dialog to shutdown, you can not press the shutdown button. Enter works.

 

Any suggestion how to fix this?

after enabling i2c and ssd-tpdx the boot is stuck here

the trackpad is not recognized as trackpad. The two finger scroll is not working.

Any suggestion to get it working?

Perfect, got it running.

Thanks a lot.

 

As I have Linux on the second partition of the drive, is there any way to have grub listed in OC?

Its in a boot loop now.

OC is booting, I select Install, then the apple logo is displayed for appr. 5 Minutes, then it boots again.

tried resetting the nvram, no difference.

how can i get oc to verbose boot mode?

 

log is showing voodoops2controller.kext is missing, but hte file is in oc/kexts.

opencore-2021-04-01-173422.txt.zip

Hi Hervé and Jake,

 

I tried resetting the nvram, put the audio back into place.

Its booting, but no mouse or keyboard working.

I disabled VoodooI2C* and SSDT-TPDX, but still no mouse or keyboard.

 

Any suggestion how to get the Keyboard and mouse working?

 

config attached.

 

TIA

.d

config.plist.zip