I have dv6-6077er laptop with same specs 6090ef (Intel Core i7-2630QM, 6 GB DDR3, 1G AMD Radeon HD 6770M).
So, i use the .dmg from first post and install mac os on this laptop.
I'am using appleworm's DSDT.aml and modified mach_kernel from this topic.
Then i update mac os to 10.7.2(11C74).
I don't know why, but sound not working with AppleHDA. I delete AppleHDA, install VoodooHDA 2.7.3 and now i have sound
Then i apply SpeedStepper patch, following this topic and it works fine.
6770m (identified from System Info)
Wifi = bcm4313 (anyone have solutions?)
USB3.0 on left side of laptop (it has power and i can recharge my iPod only )
some graphic artifacts in right top conner(look at screenshot).
problems with bootloader. i install chameleon from .dmg and after reboot i have error: Now i boot from usb-flash and there choose my lion partition, but it so uncomfortable.
Anyone know how to solve this problems?
Sorry for my english