Dmitry R

No, I have no experience with this model, sorry

Hi, I've recently bought Samsubg 900x3c laptop and installed 10.9 with bootpack on it. Touchpad doesn't work. in log I see this: 10.11.13 16:30:09,412 com.apple.kextd[12]: WARNING - Invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext "/System/Library/Extensions/myHack.kext/Contents/PlugIns/ApplePS2ElanTouchpad.kext" 10.11.13 16:30:09,000 kernel[0]: ElanTech Touchpad driver v2.8.3 by EMlyDinEsH(OSXLatitude) © 2012-2013 10.11.13 16:30:09,000 kernel[0]: Elan: Detecting the touchpad 10.11.13 16:30:09,000 kernel[0]: Elan: FirmWare Version 5725955 10.11.13 16:30:09,000 kernel[0]: Elan: Unknown hardware version, aborting... I have another laptop of the same kind, which I bought earlier. That one works just fine. How can I make touchpad work on my new laptop? Thank you, Dmitry

Hi Leon, thank you for this guide. I have the same Vendor_iD and Device_ID like you have. BT works now but there are 2 problems: 1) I can't swithch BT on/off. It is on already and the switch is in grey colour and is unavailable and 2) After resuming from a sleep mode BT is unavailable. I have to reboot system to make it work again. Are there any idea on how to get rid of these problems? With Best Regards, Dmitry