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sagey

sagey

Member Since 13 Feb 2013
Offline Last Active Mar 27 2013 01:42 PM
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Fixing DSDT file for a HP 8770w

13 February 2013 - 02:10 PM

Hello,

Wonder if anyone can help, I have installed macosx on a second drive and I can succesfully use it (using it now) but I think I need to resinstall with a patched DSDT as I have no wifi/sound etc, and the only way I can start it is to use the pendrive as a booter (chimera put it into a panic)

anyhow, last night I had a bit of breakthrough on fixing the DSDT( as yet unpatched) as it's a bit buggy with 8 errors. I fixed all but two and I can't see where to fix these.

this is a tricky bit which seems to cause an issue


If (LEqual (Local0, 0x01))
{
VFN4
}

I know that it should be VFN4 (), but when I do this the compile brings a whole heap of warning s,comments annd goes up to 4 errors ?

also I have this;


23315 Error
syntax error, unexpected $end and premature End-Of-File


and I can't see why this is happening, had a check to make sure all braces are balanced etc, but no solution.

Can anyone point me in the right direction or fix the file ? that would be much appreciated - please see attached (hope it's in the right format, as I'm not sure how to export the aml file other than copying the text or saving as dls, as the option to export is greyed out until I compile successfully. All attached.

I notice when I look at a hp probook dsdt to compare and give me an idea for syntax errors, in theirs alot of the time Zero is used instead of 0x00 and One is used instead of 0x01, would that make a difference?

also quite a few of blocks seem to be commented out ? e.g.  in Scope _GPE folder has a backslash on my elitebook dsdt.


My plan is once i have a less buggy dsdt, patch all the ivy bridge patches (not sure if i need them all, but I can't find any pre-built elitebook 8770w patches, so figured ivybridge quad core i patches would suit?)

once I have that patched dsdt I guess I need to resinatall with the new dsdt?

Thanks for looking.

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