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Black Screen DSDT HD3000

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Hello

Thanks to Arthur_pt, he correct my dsdt (I still remerciment the way)

But here once set up right I have a nice black screen.


I tried with DualLink, same thing (Patch DSDT)


I is not a single graphics card,

- HD3000 Processor i5 2520M

- Resolution: 1366x768


I even generated a new SSDT.aml with ssdtPrGen but without success


Finally I tried to do everything I could find as a solution all over the web


THANKS :)


Topic DSDT clean:

http://Olarila.com/forum/viewtopic.php?f=19&t=4212

Edited by Guest

Dell E5420

i5 - 2520M

HD 3000

DD : OCZ Vertex 3 120Go

DVD : No remplace by DD Samsung

Wifi : Broadcom 1510

Bluetooth: Dell 375

WWAN: DW5560

Bios : A13

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hello


what are u saying ?


u have a sandy bridge cpu with hd 3000 .. and it no works ..


if u don't have native resolution bigger then 1366x768 .. u don't need dualink patch..


if u have this mobo u can try this


 

# For Sandy Bridge CPU on 7-series board

into device label IMEI parent_label PCI0 remove_entry;
into device label PCI0 insert
begin
Device (IMEI)\n
{\n
   Name (_ADR, 0x00160000)\n
   Method (_DSM, 4, NotSerialized)\n                
   {\n
       If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n
       Return (Package()\n
       {\n
           "device-id", Buffer() { 0x3A, 0x1C, 0x00, 0x00 },\n
           "name", "pci8086,1c3a",\n
       })\n
   }\n
}\n
end

 

and this

 

into method label _DSM parent_adr 0x00020000 remove_entry;
into device name_adr 0x00020000 insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
   If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n
   Return (Package()\n
   {\n
       "AAPL,snb-platform-id", Buffer() { 0x00, 0x00, 0x01, 0x00 },\n
       "hda-gfx", Buffer() { "onboard-1" },\n
   })\n
}\n
end

 

and post full specs of u hardware


update in profile.. signature


use system info to post a photo of u hardware


http://Olarila.com/forum/viewtopic.php?f=18&t=63


good hack

PB Easy Note TM 86 - i5 430 M - H55M - Ram - 6 GB - Alc272 - Radeon HD 5470 512 QE/CI

Lenovo G500 - i5 3230m - HM77 - Ram - 8 GB - Conexant audio - HD 4000

My OS X Files 

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re,


If I understand I put this in my dsdt

into method label _DSM parent_adr 0x00020000 remove_entry;

into device name_adr 0x00020000 insert

begin

Method (_DSM, 4, NotSerialized)\n

{\n

If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n

Return (Package()\n

{\n

"AAPL,snb-platform-id", Buffer() { 0x00, 0x00, 0x01, 0x00 },\n

"hda-gfx", Buffer() { "onboard-1" },\n

})\n

}\n

end

 


and this in my ssdt.aml

 

# For Sandy Bridge CPU on 7-series board


into device label IMEI parent_label PCI0 remove_entry;

into device label PCI0 insert

begin

Device (IMEI)\n

{\n

Name (_ADR, 0x00160000)\n

Method (_DSM, 4, NotSerialized)\n

{\n

If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n

Return (Package()\n

{\n

"device-id", Buffer() { 0x3A, 0x1C, 0x00, 0x00 },\n

"name", "pci8086,1c3a",\n

})\n

}\n

}\n

end

 


I replace this:

pci8086,1c3a


By my ID ?


886170One.png


610964two.png

Thanks :)

Edited by Guest

Dell E5420

i5 - 2520M

HD 3000

DD : OCZ Vertex 3 120Go

DVD : No remplace by DD Samsung

Wifi : Broadcom 1510

Bluetooth: Dell 375

WWAN: DW5560

Bios : A13

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Good evening

I found the problem or had


My dsdt I injected this:

 

}
                            "AAPL00, DualLink"
                            Buffer (0x04)
              {

 

And it is because of this that I had a black screen.


I followed what you told me Arthur_pt, it seems to work, thank you


HDMI ==> Wonctionne

VGA ==> Works not

HDMI Audio ==> Works not

Dell E5420

i5 - 2520M

HD 3000

DD : OCZ Vertex 3 120Go

DVD : No remplace by DD Samsung

Wifi : Broadcom 1510

Bluetooth: Dell 375

WWAN: DW5560

Bios : A13

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Share on other sites

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