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Yes, you need to double tap slowly to drag as I said in my post for v3 else try to edit plist file for SingleTapDrag entry to Yes for getting fast double tap drag but you will get some slow tap click response for this. Even you can use Hold drag which is easier to drag than double tap. Plz go through my thread for all the details so you can understand everything.

You need to delete other kexts like VoodooPS2 if you are using it before, and also my old ElanTouchpad kexts then reinstall with kext utility. If you still have issues then send me your system log after boot from Console app.

Right now I can't spend much time for v2 becoz of my life but I'll let you know when I can.

Do you have Elan touchpad in your notebook? My driver is only for Elan touchpad of v3 and v4 hardware.

Sorry I did not implement that feature in my driver yet. I'll take a look at in future release for now its not there in my driver. If you are asking about two finger scrolling which is also related with it then for this to work you have to change Scrolling speed at Trackpad settings once after installing my kext.

Hi, Its a nice guide and it would be better if you include specifications of your notebook like this: https://osxlatitude.com/index.php?/topic/2126-asus-k53sc/

you might be able if you look through the preferences of the Adobe premiere to clear the history

You have Synaptics touchpad but my driver is only for Elan. For synaptics, try VoodooPS2Controller driver which has support.

are you having this issue with usb installer or booting into HDD? Let me know clearly so I can help you

Hello, This is an ACPI display backlight driver for Asus notebooks which has native support for brightness control in DSDT. Its based on the ideas of WMI kext from the user hotkoffy from insanelymac, Linux Asus WMI and my own. So far its been confirmed to work for the Asus notebooks containing Intel GPU (up to SandyBridge generation) and some models with nvidia GPU. Unsupported notebooks can try the driver ACPIBacklight using needed PNLF patch (google it). Its been tested in the following models: Asus K53SC/D/V Asus K53E Asus N53SV/N73SV Asus K73SV Asus G750JS/JX/JH Asus G50JX Asus Eee Pc 1201n Following dsdt patch is needed for my driver to work: (If you have applied GFX0->IGPU patch then rename same below) Copy this code to the root of the DSDT (or) use the attached patches in DSDT editor or MaciASL. NOTE: Some systems need STBR() method absolute path like \_SB.PCI0.LPCB.EC0.STBR(), so search for the method STBR in DSDT and correct the path from where you found in the below patch. Mostly two things (LPCB -> SBRG in old systems and EC0 -> can be EC or H_EC) will be different, so correct these in your absolute path of STBR method. Also some systems may need custom patches and it may not work with below patch. Device (PNLF) { Name (_HID, EisaId ("APP0002")) Name (_CID, "backlight") Name (_UID, 0x0E) Name (_STA, 0x0B) Method (_BCL, 0, NotSerialized) { Return (\_SB.PCI0.GFX0.LCDD._BCL ()) } Method (_BCM, 1, NotSerialized) { Store (One, \_SB.PCI0.GFX0.BCMD) Store (\_SB.PCI0.GFX0.GCBL (Arg0), Local0) Subtract (0x0A, Local0, LBTN) STBR () // \_SB.PCI0.LPCB.EC0.STBR() } Method (_BQC, 0, NotSerialized) { Return (\_SB.PCI0.GFX0.LCDD._BQC ()) } Method (_DOS, 1, NotSerialized) { \_SB.PCI0.GFX0._DOS (Arg0) } } Brightness value at boot: You can set brightness value at boot by editing the entry "BrightnessAtBoot" at "IOKitPersonalities->AsusACPIBacklightPanel" in the info.plist file located at "AsusACPIBacklightPanel.kext/Contents/Info.plist". -> Values allowed are 0 - 11/16 (Some models support only 11, but some can up to 16 like models with Nvidia) Set the value to 0 if you want brightness value to be read form NVRAM. Supports Mac OS X 10.7 or later CHANGE LOG: Version 1.7 Added support for Asus Eee Pc 1201n Updated BrightnessAtBoot plist option supported values (0 - 16) Minor optimizations and bug fixes Version 1.6 Fixed a bug which made one of the brightness level missing Added support for new Asus notebook G750xx and G50x Minor optimizations Version 1.5.5 Fixed a bug with backlight value read at boot Fixed some other minor bugs Minor optimizations Version 1.5 Added NVRAM support to save and load brightness values on reboot. Reworked code to optimize Fixed some bugs. Version 1.4 Updated kext for my Elan/Asus Fn keys brightness control Fixed some bugs Optimized code Version 1.3 Renamed kext to "AsusACPIBacklightPanel" to more sensible name Fixed Apple Bezel animation levels to match Apple 16 levels to asus level 11 levels with my Asus Fn keys and Elan kexts Optimized code by removing unnecessary code Added support for Asus Fn key driver for brightness levels PM me for any support. Hope this helps some. LIKE TO SUPPORT MY WORK ? PLEASE MAKE A DONATION BY CLICKING BELOW PAYPAL DONATE BUTTON Paypal: CREDITS: hotkoffy (Insanelymac) and Linux Asus WMI AsusACPIBackLightPanel_v1.5.5_Final.zip DSDT_Patches.zip AsusACPIBackLightPanel_v1.7_Final.zip

Well, I think mostly you will have either Synaptics or ALPS. So, first try the VooodooPS2Controller which has the support for both of them in enabling multi touch to some extent. Let me know after testing with VoodooPS2xx then I can help you

I'm gonna release an updated version in two days so wait for that becoz i've fixed many bugs in it.

You seems to be having different touchpad, so confirm which one you have from Windows

It won't, wait for my update

Specifications: Processor : Intel® Core i3-2330M Processor (3M Cache, 2.20 GHz) Graphics Processor(GPU) : Intel® HD Graphics 3000 & NVIDIA® Optimus GeForce® GT 520MX Chipset : Intel® HM65 Express Chipset Hard disk : Hitachi 640GB 5400rpm HDD RAM : 6GB DDR3 1333 MHz SDRAM Wifi : Atheros AR9285 802.11b/g/n Wireless Network Adapter (Atheros AR5B195 Combo) Bluetooth : Atheros AR3011 Bluetooth V3.0+HS (Atheros AR5B195 Combo) Ethernet : Realtek RTL8168/8111 PCI-E Gigabit Ethernet Adapter Audio : Realtek® High Definition Audio ALC269VB USB 3.0 : ASMedia ASM1042 USB 3.0 xHCI Controller Touchpad : Elan Touchpad v3 Hardware Webcam : Asus VGA Webcam (Alcor Micro, Corp) Card reader : Realtek USB2.0 Card reader (PID: 0x0139) Monitor : LG Philips LP156WH2-TLAA WXGA 15.6 16:9 HD1366x768 Optical Drive : Matshita DVD Writer Battery : 6Cells 5200 mAh 56 Whrs Interface : 1 x Microphone-in jack 1 x Headphone-out jack 1 x VGA port/Mini D-sub 15-pin for external monitor 1 x USB 3.0 port(s) 2 x USB 2.0 port(s) 1 x RJ45 LAN Jack for LAN insert 1 x HDMI Working: Graphics with QE/CI on Intel HD3000 GPU Audio with AppleHDA WiFi Bluetooth Ethernet USB2.0 and USB3.0 VGA and HDMI (With Audio) Webcam (Using CamTwist App) Optical Drive Battery Elan Touchpad with Multi touch Sleep, Processor P&C-States with Native power management Fn Hotkeys Not working: Nvidia Optimus GT520MX Realtek USB2.0 Card Reader Unknown: None Issues: None For Installation: Follow the Steps in the link below, starting with Pre installation, Installation and Post Installation: http://www.osxlatitude.com/edp/documentation/

I can but I don't have enough time to work on this becoz of my life. I'll see what I can after this v4

Ok, then I'll prepare those experimental kexts and let you know. Is everything else working other than Mic?

Try this, I've patched only Realtek Chips so far. I need to experiment and understand this IDT. I will try if you wanna test. AppleHDA_Patch_TST2.zip

Its compiled for Mountain lion, I will upload a version for Lion as well from next version in few days.

Here is modified kext, try this and let me know. AppleHDA_Patched.zip

Ok, PM me your skype id and lets discuss your issue.

Sorry for the delay I forgot. Here is your path map for the Internal Mic: 0x0c -> 0x17 -> 0x15, Decimal: 12 -> 23 -> 21 Hope this helps.

Did you remove all the kexts I mentioned in the post? Can you send me your system log and you can see the entries of Elan in that log if its loading.

Are you sure you have Elan touchpad? is my driver enabling at least your touchpad as mouse?

Its a binary file so its useless.