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About Tuning

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    InsanelyMac Protégé

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  1. Acer v3-771g Mountain Lion

    for me its not only for battery but for graphics glitches on some programms that accour when the nvidia is on.
  2. Acer v3-771g Mountain Lion

    Try this one from me i patched it myself, maybe it works for you too. Have someone sucsessfuly disabled the nvidia by dsdt+ssdt to make the batterie last longer ? I would appreciate any help by deaktivating the gt650
  3. [GUIDE] Dell L701X (xps 17 late 2010)

    Are there any new kext and dsdt updates for this notebook ? I got a L501x with nvidia 435m and a core i7. I used the V3 kext pack from site 1 but on my system sleep and audio doesnt work
  4. Acer Aspire V3-571g Graphics Problem

    inject device properties in chameleon (look for proper Ports on your pc and choose one), disable all graphics enabler. delete only the nvidia kext, keep intel hd kext and patch appleintelCPUPowermanagement kext. No Nvidia (Optimus) support, so don't try to get it working it doesn't. if your nvidia is primary you will end up black screen after chameleon boot. This is how i did it. I don't guarantee that this will work for you as it does for me. But i have the same cpu+gpu si it might work !!! Dont Disable internal Graphics on Bios it will brick your Notebook on acer aspire V3 !!!
  5. [UEFIPatch] UEFI patching utility

    Have someone test the Acer Aspire V3-771G Bios ? And is it Possible to patch it ? I tested the Outputfile but it doest flash the bios, at the beginning i am getting an error Using Uefi Bios Version 2.23 from Acer
  6. Acer v3-771g Mountain Lion

    @wartomato Sorry to hear that you had to Return your laptop. I did the nearly Same thing Long Time ago and i had to Open my Laptop and i did a CMOS reset to bring it back to life. I changed with a mod BIOS the internal Display to the Nvidia and then at boot the screen was Black. If i knew it earlier i would Never buy an optimus Laptop.
  7. Acer v3-771g Mountain Lion

    Good to See that Progress is going on to get everything working. My Major goal is to get some graphics power by using the 650m, so far mavericks recognized it correctly with 2gb RAM but ni Display output this damn optimus makes it nearly impossible to get it working. So iam trying to make it somehow funktional.
  8. Acer v3-771g Mountain Lion

    Here my Bluetooth extensions http://www61.zippyshare.com/v/772887/file.html somehow i couldnt upload it by the posting, didnt find the upload button And sry for the late response, didnt had much time this month.
  9. Acer v3-771g Mountain Lion

    I don't use Bluetooth very much so i didn't notice that it doesn't work on my machine ether. (Sry)
  10. Acer v3-771g Mountain Lion

    Info: Updated to 10.9 and everything is working like in 10.8.4-10.8.5. Install,delete geforce.kext, reinstall custom kext, repair premission and your good to go. It seems for me Its a bit faster than Mountain Lion and the Design is just beautiful.
  11. Acer v3-771g Mountain Lion

    try this http://sourceforge.net/projects/genericusbxhci/files/Snapshots/GenericUSBXHCI_1.2.6d2.tar.gz/download with the boot flag, hope it helps Im working on applehda to get it to work properly. I just dont like vodoo audio at all
  12. Acer v3-771g Mountain Lion

    I can confirm that usb 3.0 isnt working on 10.8.5 Ive found some interesting hda patch to work without vodoo kext. The v3-771g has the alc269 chipset and i try to get applehda to work, because it more stable and has better audioquality then the vodoo patch. EDIT: USB 3.0 Work by Booting with -gux_defer_usb2
  13. Acer v3-771g Mountain Lion

    Nice to see development on the 771g series , As for now everything should work, except the GraphicsCard. Does someone have a Solution by just using the nvidia Card but not the Cpu Graphics without turning the Screen Black/Off at Boot ?? Is it even possible ? Because the Display on this notebook use the Cpu Graphics to display things. By disabling the CPU GFX the Screen goes totaly Black, but on the Background OSX is working, so it recognize the GPU.
  14. Acer v3-771g Mountain Lion

  15. Acer v3-771g Mountain Lion

    For the Brightness issue i don't really know how to fix it, i have the same problem.. For 3.1Ghz you must try different SMBios.plist from 8.1 to 10.1 one of the system might get you 3.1 Ghz. I have a different Cpu so mine SMBios was 10.1 i get 3.1 Ghz. I also have multi gestures trackpad working. I recommend looking on this site for multitouch, if someone is interested http://forum.osxlatitude.com/index.php?/topic/1948-elan-touchpad-driver-mac-os-x/