Yung Fatso Chow

Okay. Get the touchpad working first, as I think that is more useful. I'm in the process of installing Windows so I can grab the DSDT and other info for you from Windows...

I was suggesting that you could just code it so that it would be case-insensitive. From even my novice view/experience, there are minor errors throughout the ASUS Zenbook (and maybe other models') DSDTs, and I doubt they are going to fix it. But I figured most people would have corrected their DSDT anyway because I don't know of any Asus laptops that work OOTB without some DSDT changes I'm installing it now and will let you know what works, what doesn't in a few! EDIT (after install with Kext Wizard and rebuilt cache/permissions, then reboot): Fn+F1: SleepFn+F2: WiFi/BT Fn+F7: BacklightFn+F8: Screen goes dark, then comes back onScroll Lock (external keyboard) (Fn irrelevant): Brightness Down (16 Values) With Animation Pause/Break (Fn irrelevant): Brightness Up (16 Values) With Animation This seems to what would happen with or without the kext. I checked with terminal: kextstat | grep Asus and did not see it listed/loaded. Could it be because I'm using these Voodoo PS2 kexts? If so, what should I replace them with? My DSDT (again, I'm using the one patched for UX31A, where they added stuff to try and make keyboard work without any additional kexts) is enclosed. DSDT-cyf.aml.zip

If you ever update this, please note that according to ACPI spec, the HID including PNP device names should be in capitals. E.g. "PNP0c14" = "PNP0C14" So maybe make it case-insensitive?

Yes, I just did this, and the guide should be upgraded because it doesn't have the two dashes ("-") in front of the subv, subp, regrev, and ccode options, and it helps a lot to see that the "aaaa" and "bbbb" is where the vendor ("0xaaaa" without the quotes) and the product ("0xbbbb" without the quotes) IDs should go. I note that the aaaa and dddd should be in lower-case. For example, for my BCM94312HMG (Dell DW1397 802.11bg, I used this: ssb-sprom -i ssb_sprom_copy --subv 0x106B --subp 0x004e --regrev 0×0001 --ccode US -o new_ssb_sprom_copy

Hi, Have a Zenbook UX21A and have sent my DSDT AND other related files to your e-mail. Hope to hear from you soon! EDIT: I forgot to mention--although I did so in my e-mail, that I am using DSDT patched from UX31A but it's not working perfect. I sent you both my original and the incomplete patched version. You can choose to start fresh or not.