Problem Dumping DSDT

[nekkro-kvlt]

Hi everyone, I'm new on this forum, I saw your very informative post on DSDT editing so I tried to make mine, but something is wrong as Ican't even dump my dsdt, when I run DSDT patcher, or the gui variant, everytime I got IOREG getting 100% CPU and nothing happen, I let it for 10 minutes now and it's the same. Any clues ?

Thanks