DSDT Patching Haswell MacWannaBe

How To Patch DSDT-SSDT For HP Haswell Laptop From Beginning To End

November 9, 2014 | 6,035 views |

2015-09-11 New and complete steps to patch dsdt and ssdt.

Ok, I decided to write up a full tutorial about how I get my Yosemite 10.10 to work on my HP SleekBook Haswell i7-4550U HD5000: Sleep/wake/battery/sound/backlight slider/speedsteps/turbo/USB3.0. It’s a long video, but it starts from the beginning to end. It took me a long time to figure out how to get it done. I may not do it correctly, but my laptop is working very nicely and solidly.

If we patched and generate SSDT’s correctly with ssdtPRGen.sh, we should achieve the idle @ 800Mhz and maximum Turbo designed by the manufacturer.

max_turbo     non_turbo_idle


For Ivy Bridge HD4000 Patching


How to patch DSDT & SSDT on HP i5-4210u HD4400


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