OK, for those having problems with GX and Guitar Hero 5.
1. Use the ISO from your region... not a patched out of region.
2. Use Hermes CIOS222 REV3 installer not the newer 4. Very important.
3. Install using 249, IOS 222 as 37/36 merged
4. Install using 249, IOS 223 as 38/36 merged (for usb instrument compatibility)
Now... this is the important bit (taken from IRC help)
QUOTE said:
NOTES:
-If your global cIOS is 249
and you set an individual game's cIOS to 222/223, it will not always work. This
is a bug in cIOS 249. On the other hand, if you set your global boot to 222 and
set an individual boot to 249, it will work fine every time.
-If you
change your global boot cIOS you need to completely exit out of the loader and
restart it in order for the change to take effect. If you do not do this you
will get a black screen. It is also necessary to delete your GXgamesettings.cfg
file from your config folder on your SD/USB to prevent any setting conflicts
since anything in GXgamesettings.cfg overrides the GXglobal.cfg
file.
-Setting your global boot to 222 (installed as 37 merge 36) and
setting your global 002fix to ANTI will result in 99% compatibility with no
glitching/stuttering on IN REGION games. For OUT OF REGION games you need to
also set the Video Mode to AUTOPATCH. The 1% non-compatibility is from the
"please insert disc" games. However, those games are fully playable by simply
inserting any dvd into your drive (I just stick a blank one in) OR by loading
those specific games with cIOS 249 rev 12 or higher.
-Make sure you
always delete the 00000001 folder from the root of your SD/USB before doing any
network installation of cIOS 222/223. If you install cIOS 222 as just 36, you
will still get the same glitches found in cIOS 249 rev 14. 37 merge 36 is
necessary.
Pasted from Mibbit ajax IRC client, on 10-Sep-2009 22:37:10 UTC
So... In GX change your GLOBAL settings to use 222 (with merged 37/36) and fix 002 bug. This WILL load GH5, if it doesnt you havent followed the instructions properly or there is a conflict in your config files.