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[artur-pt]

Para Intel HD 4000

segue este link

efi strings para intel hd 4000 / notebook / desktop

ig-platform-id: 01660000, Stolen RAM for FB: 96MB, Pipes: 3, Ports: 4, FBMem: 3
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000000006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 01660001, Stolen RAM for FB: 96MB, Pipes: 3, Ports: 4, FBMem: 3
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000001006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 01660002, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 1, FBMem: 1
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000002006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 01660003, Stolen RAM for FB: 64MB, Pipes: 2, Ports: 2, FBMem: 2
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000003006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 01660004, Stolen RAM for FB: 32MB, Pipes: 3, Ports: 1, FBMem: 1
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000004006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 01660008, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 3, FBMem: 3
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000008006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 01660009, Stolen RAM for FB: 64MB, Pipes: 3, Ports: 3, FBMem: 3
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000009006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 0166000A, Stolen RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d00690064000000080000000a006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 0166000B, Stolen RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d00690064000000080000000b006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>
ig-platform-id: 01620005, Stolen RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2
Code:
<key>device-properties</key>
<string>7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d006900640000000800000005006201140000006800640061002d0067006600780000000d0000006f6e626f6172642d31</string>

" ig-platform-id: 0166 pertence á familia Mobile ( notebooks ) enquanto ig-platform-id: 0162 pertence á familia Desktop"...


http://olarila.com/f....php?f=3&t=1583



Se você instalou o Lion ou Mountain Lion no seu laptop com Intel HD 3000 e ficou travado no primeiro boot, use este procedimento para conseguir chegar ao ambiente gráfico.

Faça boot com -s (single user) e rode estes comandos

fsck -fy
mount -uw /
mkdir /intelhd_backup
cd /System/Library/Extensions
mv AppleIntelHD* AppleIntelSNB* /intelhd_backup
reboot

Configure o SMBIOS como MacBookPro8,1 http://olarila.com/f....php?f=2&t=1302


Para resoluções superiores a 1366x768 normalmente é necessário injetar a propriedade DualLink no dispositivo de vídeo, o que pode ser feito com este DSDT patch

into device name_adr [b]0x00020000[/b] insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
	Store (Package (0x02)\n
		{\n
			"AAPL00,DualLink",\n
			Buffer (0x04)\n
			{\n
				0x01, 0x00, 0x00, 0x00\n
			}\n
		}, Local0)\n
	DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n
	Return (Local0)\n
}
end

Se você ainda não aplicou nenhum patch na DSDT, aplique também o DTGP

Como aplicar os patches http://olarila.com/f...c.php?f=7&t=646


O DualLink também pode ser injetado via device-properties ("EFI string")

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "[url="http://www.apple.com/DTDs/PropertyList-1.0.dtd%22>"]http://www.apple.com...-1.0.dtd">[/url]
<plist version="1.0">
<dict>
		<key>PciRoot(0x0)/Pci([b]0x2,0x0[/b])</key>
		<dict>
				<key>AAPL00,DualLink</key>
				<string>0x00000001</string>
		</dict>
</dict>
</plist>

Converta o xml para hex usando o gfxutil

gfxutil -i xml -o hex device-properties.plist device-properties.hex

e insira o string hex no org.chameleon.Boot.plist na chave device-properties

 <key>device-properties</key>
<string>[hexadecimal EFI string]</string>

Feitos os ajustes, reinstale as kexts do backup.

Se você instalou o Lion anterior ao 10.7.3, precisará atualizar pelo menos para essa versão.

Funcionamento da porta VGA externa

http://olarila.com/f...c.php?f=3&t=725