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  1. @jazzoo Sound like some issue we had before but we fixed it. Can you maybe send the ioreg or perhaps join on https://gitter.im/AlpsT4USB-TEST-Room/community ?
    2 points
  2. Check that wireless is not disabled in BIOS or through the power on/power off button; it's a classic...
    1 point
  3. @juico @blankmac Just gave your new Alps kext a try on my 7490. Touchpad is working. Still no luck with the buttons. Also found something interesting. If I place my finger on the touchpad and then hit the button it works! Both buttons working for left click if I place one finger and right click when place two fingers.. I think we are close to succeed on the touchpad buttons soon.
    1 point
  4. I'm not sure you'll get Touchscreen working in Catalina or Big Sur without some add-on software. It certainly was the case for my Skylake E7270 for which Touchscreen worked OOB up to Mojave. @Maxd13, your SysInfo screenshot seems to show you've changed your SMBIOS from MBP (which would have been correct) to that of an iMac (which would be incorrect). Is that the case?
    1 point
  5. I think Maxd13 is using USBInjectall instead of USBMap or USBPort.kext I can confirm the touchscreen model uses HS08 Try this kext USBPorts_7280.kext.zip
    1 point
  6. Brightness works - both keys and slider. Thank you Lorys89.
    1 point
  7. @adam sallimou Your touchpad is not yet supported in the current release. I added support for your touchpad in a test version for you to try. Replace the AlpsHID and VoodooI2CHID kext with the ones in the AlpsHID_PTP.zip. AlpsHID_PTP.zip EDIT: Version v1.1 on github also contains additional ProductIDs to support PTP touchpad version: https://github.com/blankmac/AlpsHID If the kexts works for laptops not already in the compatibility list please join https://gitter.im/AlpsT4USB-TEST-Room/community and let me know about your success or possible shortcoming/improvements.
    1 point
  8. Thanks very much, Jake Lo. It's done and working now. I will describe te entire process I followed under Big Sur 11.1 just in case someone has the same problem: 1. Reboot system with Recovery partition. If you don't see Recovery in Opencore Picker, press spacebar and you will see it. 2. In Recovery screen, click Tools>Terminal and write: csrutil disable 3. Press RETURN on your keyboard and reboot system in normal mode (main OS X partition). 4. Download alc_fix.zip. Open Download folder and unzip file. 5. Open Terminal and open a BASH session typing bash 6. Press RETURN 7. type in Terminal with Return after every order cd Downloads cd alc_fix sudo ./install.sh 8. After the last Return you will see a message in Terminal, ending with "Done!" 9. Type in Terminal exit 10. Press Return and close Terminal 11. Reboot again in Recovery mode pressing spacebar if necesary. 12. In Recovery Screen, click Tools>Terminal and write: csrutil enable 13. Press RETURN and reboot system in normal mode again. 14. After writing your password you will see a message saying: "AlcplugFix is an app downloaded from INTERNET. Are you sure you wnat to open it?" 15. Choose OPEN button and that's all. I hope it will be useful. Thanks to Jake Lo. As usual, he solved the trouble. Entropic.
    1 point
  9. Big Sur - OpenCore Installation: Download MacOS Big Sur / Catalina app Format a 16GB USB drive (GUID / Extended (Journaled)) Create USB Installer with createinstallmedia command Download attached folder and rename as EFI Mount EFI partition and add EFI folder Configure BIOS setting according to guide Boot with USB installer Complete installation Post Installation: Mount EFI partition of newly installed drive and copy EFI folder over Update / Change in Config.plist under PlatformID->Generic MLB, ROM, SystemSerialNumber and SystemUUID Note: Replace Config.plist with Config-IntelWifi.plist if you have an Intel combo card Special note: E7270 OC 0.7.4 includes Alps V7 kext by Skyrilhd that enables multitouch. Sorry, some E7270 has Alps V8, then it won't work. E7270_OC_0.7.4.zip E7470_OC_0.7.4.zip E7270_OC_0.7.0.zip E7470_OC_0.7.0.zip E7270_OC_0.6.9.zip E7470_OC_0.6.9.zip E7270_OC_0.6.8.zip E7470_OC_0.6.8.zip E7270_OC_0.6.3.zip E7470_OC_0.6.3.zip
    1 point
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