in the zip there is a kexts and tools folder. open the tools and use kext wizard to install dummyHDA to S/L/E. dummyhda is in kext folder. then reboot and you'll have sound. use youtube to check if its working. i guess apple mustve taken out the ploop sound for volume control.
Following this guide to make my USB for my E6420. Will report on how it works since I have the NVS 4200M on my model. Been having issues booting up my USB. Will update this post once I try to reboot again
Edit: So far the install seems to be going alright and it boots fine. I'll upload the required stuff for those who run the nvidia model of the e6420 once I get everything working or at least a majority of it. This booted with injected nvidia for running the NVS 4200M
can you link me to the new applehda? i tried the one in your e6520 post but it yielded no results my hdaenabler is added.
also chameleon wizard is acting up saying i don't have an internet connection
well i got it to work. was missing the kext so i just added in the kext from jake lo's pack. now its just the volume, brightness, and iMessage plus the other apple stuff like app store
So I booted into the os and its on 10.9 but I can't seem to get my Ethernet to work. I tried your bootpacks but still no luck. Wondering if I can update to 10.9.3 and then get sound volume and all that too work. Any steps I should take and also the new bootpack for 9.3? Still fiddling around with this since I have no internet access. Jake that extras on op didn't work
I used the first guide.
im having an issue when doing this. when i boot it just hangs after "system uptime in nanosecond" and nothing happens even after 2-3 minutes? running A21 bios with i5-2420m and a nvidia nvs4200m any suggestions? maybe im doing something wrong. just followed op