DjravingMonkey Posted January 16, 2011 Share Posted January 16, 2011 Hi at all, I have a HP Elitebook 8540w with Intel Core i7 720qm Nvidia QuadroFX 1800m 10 BitperChanel DreamColor Display 8 GB Ram Bluray Drive and the other standart stuff. My Hackintosh System works quite well, except the internal Display is not Working. Also see this thread for more information: http://www.insanelymac.com/forum/index.php...p;#entry1605633 So now i am trying to make it work via a custom DSDT but i am a real newbie with that. I am stuck with 4 Compiler Errors and 1 Warning: Intel ACPI Component Architecture ASL Optimizing Compiler version 20080926 [Oct 4 2008] Copyright © 2000 - 2008 Intel Corporation Supports ACPI Specification Revision 3.0a ./dsdt_fixed.txt 18661: Store (VGDD, 0x01) Error 4095 - ^ syntax error, unexpected PARSEOP_INTEGER ./dsdt_fixed.txt 18663: And (Local1, 0x1F, Local2) Error 4050 - ^ Method local variable is not initialized (Local1) ./dsdt_fixed.txt 18664: If (And (Local1, 0xFFE0)) Error 4050 - ^ Method local variable is not initialized (Local1) ./dsdt_fixed.txt 18871: 0x00 Error 4095 - ^ syntax error, unexpected PARSEOP_INTEGER, expecting '(' ./dsdt_fixed.txt 18908: Wait (\_SB.BEVT, 0x10) Warning 1104 - Possible operator timeout is ignored ^ ASL Input: ./dsdt_fixed.txt - 20674 lines, 766795 bytes, 8061 keywords Compilation complete. 4 Errors, 1 Warnings, 0 Remarks, 3543 Optimizations And all of these Errors seem to have something to do with the display detection I want to Fix. Especially this interesting Method is holding all of the Errors: Method (WGDD, 0, NotSerialized) { Store ("GetDisplayDevices", Debug) Store (Package (0x03) { 0x00, 0x04, Buffer (0x04) {} }, Local0) Store (VGDD, 0x01) Local1 And (Local1, 0x1F, Local2) If (And (Local1, 0xFFE0)) { Or (Local2, 0x20, Local2) } Store (Local2, Index (DerefOf (Index (Local0, 0x02)), 0x00)) Store (0x01, Index (DerefOf (Index (Local0, 0x02)), 0x01)) Store (0x01, Index (DerefOf (Index (Local0, 0x02)), 0x02)) Return (Local0) } Would be great if somebody could help, because this notebook would be a great alternative to MacBook Pro. So here attached my patched and my untouched DSDT Files. Anybody helping will be my shining Hero forever ;-) DSDTafterpatching.txt DSDTbeforepatching.txt Link to comment Share on other sites More sharing options...
ed_co Posted February 7, 2011 Share Posted February 7, 2011 Pretty sad, no one could help him, is a pretty awesome hardware for a laptop an could be a kick ass hackbook... Link to comment Share on other sites More sharing options...
DjravingMonkey Posted February 8, 2011 Author Share Posted February 8, 2011 At least getting the display and sound to work via DSDT would be awesome, because that are the things I didnt get working right with kexts only... Pretty sad, no one could help him, is a pretty awesome hardware for a laptop an could be a kick ass hackbook... Link to comment Share on other sites More sharing options...
DjravingMonkey Posted March 28, 2011 Author Share Posted March 28, 2011 The Display Problem seem fixable via DSDT creation, but it seems to come a bios fix related to this problem, too: PEG3 before PEGP fix Link to comment Share on other sites More sharing options...
Morfi717 Posted January 21, 2014 Share Posted January 21, 2014 I'm working on F.23 firmware and it's not solved for me. I also tried to put PEG3 before PEGP or even remove either one of those, no luck, screen still turns black. Link to comment Share on other sites More sharing options...
Recommended Posts