Michu_z

I really suck at explaining but I think the best way to go at it is this one.

Use the iasl.exe to dump the table and decompile it.

Add the QWordMemory part and compile it.

If loading the table with asl /loadtable doesn't work then do the following.

Take the .aml file that came out of iasl.exe and take it to the folder with asl.exe (The version that I linked worked for me, the one in WDK 8.1 did not.)

Decompile that file with asl /u filename

Rename that file into something else and open it with your editor of choice.

Now dump your DSDT table with asl /tab=DSDT

This makes another asl file, open it up with your editor.

Get to Device(PCI0) in both and compare the two buffers. The one that you disassembled from iasl.exe should have differences like the one I posted (First line and last few lines) Since you added the 32 bit allocation with QWordMemory.

Pretty much copy the buffer from the iasl.exe decompiled ASL to the asl.exe dumped ASL.

Save, run asl filename (The one you just saved of course.)

This compiles, it gave me a few errors for a method which I commented/deleted out. Loaded it with /loadtable and now I have my large memory thingie. I haven't gotten my PCI adaptor yet but I will test it soon.

It is of course not recommended to just delete something out of your table to make it compile so you might find another workaround for that.

Hi artearte,

Please could you upload your modified *.dsl file for T430? I'm struggling with DSDT Override on my notebook, without success so far... I've changed from Windows 7 64 on MBR to Windows 8.1 64 on GPT and I'm trying to make it work with PE4C and GTX660.