[Guide] Dell XPS 15 L502X (Early 2011) Snow Leopard Install (possibly L702x too)

[DoiX]

Best to not update via Software Updater. You can disable it via System Preferences > Software Update, uncheck (if its checked) download updates automatically) then "check for updates".

[maxey]

Best to not update via Software Updater. You can disable it via System Preferences > Software Update, uncheck (if its checked) download updates automatically) then "check for updates".

 

Ok. But u gave some time earlier the recommendation to update onto the newest safari beta as it is more stable concerning flash.

However it tells me when i try to install it i need at least 10.7.3 (currently on 10.7.2)

Is there any problems with that? Or is it simply "installing combo update, run next wizard, restart, install safari beta" without any further actions to be taken?

 

Cheers

[DoiX]

You can find the standalone .dmg file for Safari on the internet, you can just use the software update for anything except the main OS but i've read on some threads people messed their systems up so... better to be safe than sorry.

 

Combo update > reinstall patched AppleINtelCPUPOwerManagement.kext (for the version you've just updated), AppleHDA.kext, IOAUDIOFamily.kext... and i guess thats all.

 

I've finished with my exams, i'll resume work this week on the Nvidia GPU and boot cd/installer packages.

Edited July 8, 2012 by DoiX

[Kirky]

I've finished with my exams, i'll resume work this week on the Nvidia GPU and boot cd/installer packages.

 

So we might have Nvidia graphics by the end of the week then! :wink2:

 

Seriously though, I was gonna buy a new retina macbook pro, until I read that you can't upgrade the ram or harddrive after you've purchased the system! Thats £1700 apple have just lost from me as I'll be sticking with my Dell XPS 15 with 1920x1080 screen for a while now, even if we only have Intel HD3000 graphics. Over the last year I've upgraded the ram and changed the harddrive to an 500gb SSD drive! How many people will Apple annoy who purchases an 8gb ram Macbook Pro, only to wish they got a 16gb ram version the 512gb harddrive version a year down the line! Damn you Apple!

[DoiX]

As much as i like Apple's OS, i'm not exactly fond of their hardware and since laptop designs got even thinner and more beautiful than before, i can say i'm not a fan of their hardware at all anymore.

 

http://9to5mac.com/2012/07/09/apple-pushes-mountain-lion-gm/ just in time, my current installation went haywire.

 

About the NGPU, atm it's third on my list, after the installer packages suite and boot cd/stick. When i'm done with them i'll see if i can "crack" the code.

[Zulakis]

HI,

 

can anybody with a screen resolution of 1600x900 post their IODisplayEDID please.

 

You can obtain it using

ioreg -lw0 | grep "IODisplayEDID"

 

I must try http://tonymacx86.co...hp?f=15&t=54375 out, but theres only a 1920x1080 IODisplayEDID included.

 

Thanks

Zulakis

[DoiX]

Funny i just replied to you on the other thread. You don't necessarily need the EDID from another system. You just need your own (take it from windows to be sure it's accurate) then inject it via EFI String and the method JKBuha described.

 

For the efi string, just reply with the edid, i'll make you a string.

 

Update: Lx02XLion_V1.2 https://dl.dropbox.com/u/16173714/Lx02XLion_V1.2.zip

 

Changelog-V1.2:

- added VoodooHDA 2.7.3 for XPS 13

- fixed "switch kexts" bug in installer. (dammit, not again!)

[Zulakis]

Funny i just replied to you on the other thread. You don't necessarily need the EDID from another system. You just need your own (take it from windows to be sure it's accurate) then inject it via EFI String and the method JKBuha described.

 

For the efi string, just reply with the edid, i'll make you a string.

 

Update: Lx02XLion_V1.2 https://dl.dropbox.c...2XLion_V1.2.zip

 

Changelog-V1.2:

- added VoodooHDA 2.7.3 for XPS 13

- fixed "switch kexts" bug in installer. (dammit, not again!)

 

 

 

Here we go:

 

Monitor
 Windows description...... PnP-Monitor (Standard)
 Manufacturer............. LG Display
 Plug and Play ID......... LGD02E1
 Data string.............. DXDWY€173WD1  [*CP437]
 Serial number............ n/a
 Manufacture date......... 2010, ISO week 0
 Filter driver............ Monitor
 -------------------------
 EDID revision............ 1.4
 Input signal type........ Digital
 Color bit depth.......... 6 bits per primary color
 Color encoding formats... RGB 4:4:4
 Screen size.............. 380 x 210 mm (17,1 in)
 Power management......... Not supported
 Extension blocs.......... None
 -------------------------
 DDC/CI................... n/a
Color characteristics
 Default color space...... Non-sRGB
 Display gamma............ 2,20
 Red chromaticity......... Rx 0,615 - Ry 0,371
 Green chromaticity....... Gx 0,342 - Gy 0,609
 Blue chromaticity........ Bx 0,150 - By 0,111
 White point (default).... Wx 0,313 - Wy 0,329
 Additional descriptors... None
Timing characteristics
 Range limits............. Not available
 GTF standard............. Not supported
 Additional descriptors... None
 Preferred timing......... Yes
 Native/preferred timing.. 1600x900p at 60Hz (16:9)
Modeline............... "1600x900" 97,750 1600 1648 1696 1784 900 902 905 912 -hsync -vsync
 Detailed timing #1....... 1600x900p at 40Hz (16:9)
Modeline............... "1600x900" 65,170 1600 1648 1696 1784 900 902 905 912 -hsync -vsync
Standard timings supported
Report information
 Date generated........... 10.07.2012
 Software revision........ 2.60.0.972
 Data source.............. Registry-Active
 Operating system......... 6.1.7601.2.Service Pack 1
Raw data
 00,FF,FF,FF,FF,FF,FF,00,30,E4,E1,02,00,00,00,00,00,14,01,04,90,26,15,78,02,88,A5,9D,5F,57,9C,26,
 1C,50,54,00,00,00,01,01,01,01,01,01,01,01,01,01,01,01,01,01,01,01,2F,26,40,B8,60,84,0C,30,30,30,
 23,00,7E,D7,10,00,00,19,75,19,40,B8,60,84,0C,30,30,30,23,00,7E,D7,10,00,00,19,00,00,00,FE,00,44,
 58,44,57,59,80,31,37,33,57,44,31,0A,00,00,00,00,00,00,41,31,96,01,00,00,00,02,01,0A,20,20,00,B5

 

The EDID string is what it says 'raw data':

00FFFFFFFFFFFF0030E4E1020000000000140104902615780288A59D5F579C261C5054000000010101010101010101010101010101012F2640B860840C30303023007ED710000019751940B860840C30303023007ED710000019000000FE004458445759803137335744310A0000000000004131960100000002010A202000B5

 

Edit:

So, this is the base64-encoded plist-data-string i have got:

AP///////wAw5OECAAAAAAAUAQSQJhV4AoilnV9XnCYcUFQAAAABAQEBAQEBAQEBAQEBAQEBLyZAuGCEDDAwMCMAftcQAAAZdRlAuGCEDDAwMCMAftcQAAAZAAAA/gBEWERXWYAxNzNXRDEKAAAAAAAAQTGWAQAAAAIBCiAgALU=

 

When using it in the method described by micky, the problem stays the same (sick!) - i got exactly the same symptoms like

 

 

 

JKBuha:

- System hangs and crashes when for example switching applications

- everything is working when rotation the display

[DoiX]

I just got home, do you require the DualLink patch for the display to work properly?

[Zulakis]

I just got home, do you require the DualLink patch for the display to work properly?

 

Sorry, I don't really know what the DualLink patch is, could you maybe explain?

 

Thanks

[DoiX]

When you first installed OS X and booted into it... were the screen's size and color fine?

 

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

 

Add that code in your boot.plist file under "device-properties". If you don't have it, create it yourself like this.

 

<key>device-properties</key>
<string>PASTE STRING HERE</string>

 

Careful not to paste extra characters or spaces.

 

I have to leave again, i'll help you when i return in an hour or so, please don't hesitate to reply if you have any problems or question marks.

Edited July 10, 2012 by DoiX

[Abhinavp]

I miserably failed the last time i tried to install Lion on my xps l502x.

After that 50 or so pages have been added to thread so i guess there has been quite some progress on the front !!.. Has there been any updated guide or something ? Reading all those stuff confuses a hackint0sh noooob like me !!

[Zulakis]

When you first installed OS X and booted into it... were the screen's size and color fine?

 

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

 

Add that code in your boot.plist file under "device-properties". If you don't have it, create it yourself like this.

 

<key>device-properties</key>
<string>PASTE STRING HERE</string>

 

Careful not to paste extra characters or spaces.

 

I have to leave again, i'll help you when i return in an hour or so, please don't hesitate to reply if you have any problems or question marks.

 

Sadly, this didn't change anything.

 

Any ideas?

[DoiX]

https://dl.dropbox.com/u/16173714/IORegistryExplorer.zip Use IORegExplorer to save the IOREG dump and send it to me...

[Zulakis]

Here you go

 

Edit: looks like i couldn't upload IOReg files on here, give me a second.

 

Edit2: Download here:

 

http://www.file-upload.net/download-4537186/dump.ioreg.html

[DoiX]

It's corrupted... re-save and use the "More Reply Options" button to enter the full interface where you can upload. Make it an archive, i'm not sure .ioreg can be uploaded directly.

[Zulakis]

What the {censored}? I saved it again multiple times but cannot even open it directly on my own system?!?

 

Edit:

This is really really weird. I was using the original IORegistryExplorer version from the apple developer download site. Using the one you uploaded i am having no problems...?!?

 

The one i attached now should work.

 

 

Another edit:

Okay, what the {censored}...

Every time i try to upload something to insanelymac i get "Error This upload failed"...

 

http://www.file-upload.net/download-4537186/dump.ioreg.html

[DoiX]

You forgot to click upload

 

You should have archived it, you can't upload straight .ioreg format. Aaaaaand it's still corrupted. I actually think it's the same link as before.

[Zulakis]

You forgot to click upload

 

No, i always get "error upload failed" when trying to upload something.

This day is really full of problems...

 

http://www.file-upload.net/download-4537186/dump.ioreg.html

[DoiX]

Still corrupted, either it gets corrupted when uploading or it's corrupted from the moment you create it. Please .zip it/archive it and upload it as an archive.

[Zulakis]

try this

http://www.file-uplo....ioreg.zip.html

 

(might be that it is a corrupted version i zipped before, not sure. running windows at the moment.)

 

Edit:

Did it work? Else i'm just going to make a new zipped new dump.

[DoiX]

It worked, i finished analyzing it... your problem is a bit more complex, a simple EDID string injection won't fix it. The drivers are not fully loaded/initialized for it. For the display/gpu to work properly it needs to be refreshed at the proper intervals and it's not.. at least not properly. You could try the kext files from Moutain Lion.. or install ML (GM version got released yesterday its identical to the retail version that will get released this month)

[Zulakis]

Could you maybe send me the kext?

 

Edid:

 

I analyzed the edid using edid-decode and got the following result:

 

Manufacturer: LGD Model 2e1 Serial Number 0
Made week 0 of 2010
EDID version: 1.4
Digital display
6 bits per primary color channel
Digital interface is not defined
Maximum image size: 38 cm x 21 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4
First detailed timing is preferred timing
Established timings supported:
Standard timings supported:
Detailed mode: Clock 97.750 MHz, 382 mm x 215 mm
		   1600 1648 1696 1784 hborder 0
             900  902  905  912 vborder 0
		   -hsync -vsync
Detailed mode: Clock 65.170 MHz, 382 mm x 215 mm
		   1600 1648 1696 1784 hborder 0
			900  902  905  912 vborder 0
		   -hsync -vsync
ASCII string: DXDWY�173WD1Manufacturer-specified data, tag 0
Checksum: 0xb5
EDID block does NOT conform to EDID 1.3!
Missing name descriptor
Missing monitor ranges

 

Looks like the edid was faulty? Maybe a correct one would help?

 

EDIT:

NO, it was not faulty (atleast the errors it gave do not mean it is. It is EDID 1.4 which has other requirements then EDID 1.3, this is why it gave this error.

[DoiX]

We can try with my edid. Although it's 1920x1080p it should still make it to the desktop but very distorted, either way this should show us if the screen will continue freezing.

 

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

This si the efi string, replace the one in your boot.plist

[Zulakis]

We can try with me edid. Although it's 1920x1080p it should still make it to the desktop but very distorted, either way this should show us if the screen will continue freezing.

 

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

This si the efi string, replace the one in your boot.plist

 

Nope, doesn't work. I just get a black screen when booting with it.