cant install yosemite on lenovo u430 touch
I tried to install yosemite zone on my lenovo u430 running Intel® Core™ i7-4510U CPU @ 2.00GHz × 4 and GeForce GT 730M/PCIe/SSE2 with intel hd
more details can be found @ http://shop.lenovo.com/ie/en/laptops/lenovo/u-series/u430-touch/#tab-tech_specs
basically i create bootable us using transmac on windows, then i plugged it in to my lenovo when i got to the boot loader or the installer if its called like that, i pressed enter and it show something to do with iobluetoothhcicontroller start completed.
I googled this and i tried many boot flags such -v and GraphicsENabler yes/no etc, there is no boot-flag that i have not tried. above this error it says
Diskps2 undefined 4 or 5 times.
i belive this is something to do with graphics ( i am not sure)
Please please if can someone help me wiht this, or if someone has faced this problem before please let me know.
I had windows 8.1 when i tried to install this but now i installed ubuntu.
thanks in advance