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PostPosted: 09 Dec 2011, 16:22 
Noob

Joined: 08 Dec 2011, 16:05
Posts: 4
Hello,

i am searching a DSDT for my Dell Latitude E6520 with this specs:

Intel Core i5 2520M
QM67 Express
NVIDIA NVS 4200M
Dell Wireless 375 Bluetooth

I installed Mac OS X Lion already and Touchpad, Keyboard, Ethernet is working. I tried different DSDTs already but nothing worked yet.
I was searching for a guide to create my own DSDT, but without results.
i already checked most stuff available on the internet but found nothing for that notebook =(

It would be nice to have sleep mode and a full working CPU / graphiccard

hope for your help.


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PostPosted: 09 Dec 2011, 16:25 
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iGenius

Joined: 26 Aug 2011, 23:53
Posts: 3766
Check this guide viewtopic.php?f=19&t=634

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ASUS N53Jq • CPU: Intel Core i7-740QM 1.73GHz • RAM: 6,0GB • HD: 500GB • GPU: GeForce GT 425M 1GB 1920x1080 • OS: OS X 10.8.4 • Linux Mint 15 • Windows 8


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PostPosted: 09 Dec 2011, 17:10 
Noob

Joined: 08 Dec 2011, 16:05
Posts: 4
i saw this before, but where can i get such a text file for my specific notebook or how can i create it?


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PostPosted: 09 Dec 2011, 17:15 
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iGenius

Joined: 26 Aug 2011, 23:53
Posts: 3766
Keep reading after "usual patches".

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ASUS N53Jq • CPU: Intel Core i7-740QM 1.73GHz • RAM: 6,0GB • HD: 500GB • GPU: GeForce GT 425M 1GB 1920x1080 • OS: OS X 10.8.4 • Linux Mint 15 • Windows 8


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PostPosted: 14 Dec 2011, 08:50 
Noob

Joined: 08 Dec 2011, 16:05
Posts: 4
Ok, now i have a dsdt file. most stuff is working, exempt mutlitouch trackpad (ALPS), sleep mode and card reader (O2 Micro)

my trackpad is recognized as a mouse, not as a trackpad. i tried a lot of different kext files but nothing worked.
i thought maybe in the dsdt file is an error.
here is the part of PS2M which is for the mouse/trackpad i think

Code:
    Scope (_SB.PCI0.LPCB)
    {
        Device (PS2M)
        {
            Name (_HID, EisaId ("DLL0493"))
            Name (_CID, EisaId ("PNP0F13"))
            Name (_CRS, ResourceTemplate ()
            {
                IRQ (Edge, ActiveHigh, Exclusive, )
                    {12}
            })
            Name (_PRS, ResourceTemplate ()
            {
                StartDependentFn (0x00, 0x00)
                {
                    IRQNoFlags ()
                        {12}
                }
                EndDependentFn ()
            })
        }
    }


maybe someone could check this, it would be very nice.

i will attach my dsdt file, maybe someone can say my how to get sleep and the card reader working.

my hardware is:
Dell Latitude E6520
Intel Core i5 2520M
Nvidia NVS 4200M 512 MB (working with the DSDT and graphicenabler=no)
Dell Bluetooth 375 (working OOB)


You do not have the required permissions to view the files attached to this post.


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PostPosted: 14 Dec 2011, 10:37 
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iGenius

Joined: 26 Aug 2011, 23:53
Posts: 3766
Have you tried this for trackpad? http://www.projectosx.com/forum/index.p ... topic=1937

What's the problem with sleep?

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ASUS N53Jq • CPU: Intel Core i7-740QM 1.73GHz • RAM: 6,0GB • HD: 500GB • GPU: GeForce GT 425M 1GB 1920x1080 • OS: OS X 10.8.4 • Linux Mint 15 • Windows 8


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PostPosted: 14 Dec 2011, 11:12 
Noob

Joined: 08 Dec 2011, 16:05
Posts: 4
Yes tried it. The alpsmultitouch is recognizing the touchpad, but is Crazy moving and clicking around when touching it. The voodoops2 and appleps2 is not recognizing it.

When trying to put the notebook to sleep mode, Display is turning of, power button LED is turned on and thats it. It is not possible to come back to normal mode.


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PostPosted: 09 Jun 2012, 22:11 
Noob

Joined: 09 Jun 2012, 22:04
Posts: 1
I also have the Dell e6520 and have had no luck getting past the initial install of Lion. All the POST inastal stuff get s me nowhere past many different Kernal Panics. Which sucks because I'm lookin at the desktop of LION right now on my e6520 but in -x -v safe mode. If you have any help you can offer I would very much appreciate it. Write me a PM if you can. I will subscribe so I get an immediate response. I have tried many instal methods. My latest was using myhack 3.1....also tried Iatkos


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