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dell inspiron 7520SE Mac os x yosemite 10.10.3 updated problems

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engbmb

engbmb

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Motherboard
Mac os x yosemite 10.10.3
CPU
Intel(R) Core(TM) i7-3612QM CPU @ 2.10GHz
Graphics
Intel(R) HD Graphics 4000
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dell inspiron 7520SE Mac os x yosemite 10.10.3 updated compatability

hi i hope you can help me i have installed mac os x yosemite 10.10.1 then updated to 10.10.3 to try to fix the problems on my laptop dell inspiron 7520se .

I am facing the following problems:

1.when the mac os x yosemite boot up it give black screen so i need to connect HDMI cable to my LG TV to run the mac.

2.My wifi is not working.

3.HDMI Audio is not working only the laptop speakers


And there is my detailed laptop specification:

Processor Intel(R) Core(TM) i7-3612QM CPU @ 2.10GHz
Manufacturer Intel
Speed 2.1 GHz
Number of Cores 8
CPU ID BFEBFBFF000306A9
Family 06
Model 3A
Stepping 9
Revision

Video Card 1 Intel(R) HD Graphics 4000
Manufacturer Intel
Chipset Intel(R) HD Graphics 4000
Dedicated Memory 32 MB
Total Memory 1.8 GB
Pixel Shader Version 5.0
Vertex Shader Version 5.0
Hardware T & L Yes
Vendor ID 8086
Device ID 0166
Plug and Play ID VEN_8086&DEV_0166&SUBSYS_05721028&REV_09
Driver Version 10.18.10.3958

Video Card 2 AMD Radeon HD 7730M
Manufacturer ATI
Chipset AMD Radeon HD 7730M
Dedicated Memory 1.0 GB
Total Memory 1.0 GB
Pixel Shader Version 5.0
Vertex Shader Version 5.0
Hardware T & L Yes
Vendor ID 1002
Device ID 682F
Plug and Play ID VEN_1002&DEV_682F&SUBSYS_05721028&REV_00
Driver Version 13.151.0.0

Memory 8.1 GB

BIOS InsydeH2O Version 03.72.24A11
Version Dell Inc. A11
Manufacturer Dell Inc.
Date 02/20/14

Display Maximum Resolution 1920 x 1080

Sound Device 1 High Definition Audio Device
Driver Version 6.3.9600.16384

Sound Device 2 High Definition Audio Device
Driver Version 6.3.9600.16384


Thanks for your help
 

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engbmb said:
hi i hope you can help me i have installed mac os x yosemite 10.10.1 then updated to 10.10.3 on my laptop dell inspiron 7520se then i am facing the following problems:

1.when the mac os x yosemite boot up it give black screen so i need to connect HDMI cable to my LG TV to run the mac.

2.My wifi is not working.

3.HDMI Audio is not working only the laptop speakers


And there is my detailed laptop specification:

View attachment 134736

Thanks for your help
Click to expand...

What is your screen resolution? Please update your profile with all six (6) requested details...

Please provide complete details in your profile/signature
(Profile/Settings link in upper right corner of this site)

System: manufacturer/model + bootloader(Clover/Chameleon/Chimera)
CPU: detailed CPU model + motherboard chipset
Graphics: all graphics devices + laptop internal screen resolution

For example, typical Ivy laptop:
System: HP ProBook 4540s (Clover)
CPU: i5-3320m/HM76
Graphics: HD4000, 1366x768

Use CPU-Z on Windows to find CPU (Core iX-xxx) and motherboard chipset (HMxx), and graphics capabilities. For a laptop, these details are important and affect critical installation procedures.

--

Download patchmatic: https://bitbucket.org/RehabMan/os-x-maciasl-patchmatic/downloads/RehabMan-patchmatic-2015-0107.zip
Extract the 'patchmatic' binary from the ZIP. Copy it to /usr/bin, such that you have the binary at /usr/bin/patchmatic.

In terminal,
Code: 
rm -R ~/Downloads/RehabMan
mkdir ~/Downloads/RehabMan
cd ~/Downloads/RehabMan
patchmatic -extract

Post contents of Downloads/RehabMan directory (as ZIP).

Also, post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

And output from:
Code: 
kextstat|grep -y acpiplat
kextstat|grep -y appleintelcpu
 
I have updated my post with more detailed specs thanks
 
engbmb said:
I have updated my post with more detailed specs thanks
Click to expand...

Please fill out your profile as requested in post #2.

Please respond with files requested in post #2.
 
i fill them up now
 
i am still a beginner in mac:


Bakrs-MacBook-Pro:~ EngBakr$ kextstat|grep -y acpiplat
13 2 0xffffff7f81f42000 0x5f000 0x5f000 com.apple.driver.AppleACPIPlatform (9.9) <12 11 7 6 5 4 3 1>
Bakrs-MacBook-Pro:~ EngBakr$ kextstat|grep -y appleintelcpu
25 0 0xffffff7f81e38000 0x2b000 0x2b000 com.apple.driver.AppleIntelCPUPowerManagement (218.0.0) <7 6 5 4 3 1>
Bakrs-MacBook-Pro:~ EngBakr$
 
engbmb said:
i am still a beginner in mac:


Bakrs-MacBook-Pro:~ EngBakr$ kextstat|grep -y acpiplat
13 2 0xffffff7f81f42000 0x5f000 0x5f000 com.apple.driver.AppleACPIPlatform (9.9) <12 11 7 6 5 4 3 1>
Bakrs-MacBook-Pro:~ EngBakr$ kextstat|grep -y appleintelcpu
25 0 0xffffff7f81e38000 0x2b000 0x2b000 com.apple.driver.AppleIntelCPUPowerManagement (218.0.0) <7 6 5 4 3 1>
Bakrs-MacBook-Pro:~ EngBakr$
Click to expand...

AppleACPIPlatform.kext is wrong for Yosemite (should be v3.1). Restore vanilla kext. Do a fresh install if necessary.
 
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