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About This File

Hi Guys !

I have uploaded my patched dsdt & ssdt files, if ur system specs are same as mine then u'll have no problems, my system is working perfectly with 2:45hrs battery timings and speedstep are working fine also system runs cool around 42c on idle & 55c on full load.

Dell inspiron 5520

Core i5 3210m @2.50Ghz

4GB DDR3 1600Mhz


Intel HM77 Chipset

Intel HD 4000 (Enabled in DSDT) & ATI/AMD 7670m (Disabled in DSDT)

15'6 Display 1366x768p

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On June 24, 2015 at 4:19 AM, Fonthem said:

does HDMI/VGA works properly? what about WI-FI?


HDMI working, Apple not support VGA, so It's not work. WI-FI never support, you need buy USB WIFI.

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19 hours ago, Omar Abdallah Ismail said:

when I boot I have a kernel panic

Make a topic in forum about use issue and post some pic of error

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my computer

Dell inspiron 5520

Intel(R) Core(TM) i7-3632QM CPU @ 2.20Ghz

8GB DDR3 1600Mhz


Intel(R) HM77 Express Chipset LPC Controller - 1E5

Intel HD 4000 & ATI/AMD 7670m

15'6 Display 1366x768p

Edited by Omar Abdallah Ismail

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