Comment 3 for bug 115277

The bios version 305 (well actually a previous version but 305 is latest as of this posting) from www.asus.com (for the Z35Fm) resolves this issue as well, without the need for a new DSDT, and is quite likely a more suitable choice here. Obviously getting the bios loaded can be a hassle, but actually if you can repartition and make a small FAT partition, the bios has a built-in updater utility that can find the file (no boot needed, just go into the bios!)