Hacking Original Discs not working after System Menu 4.0 update

[BoDGie]

I updated to System Menu 4.0 today (as per walkthrough thread on the forums) and have got the USB loader up and running fine.

But... I have now tried to put in an original disc and load it via the Disc channel and all I get is a black screen... (Controller also disconnects).
I have tried Zelda, Wii Play, Wii Sports, Mario Party 8, Rayman (1st one). The opening screen shows on the system menu fine, but then black screen when going to play.

Newer games also seem to work fine (Super Mario Galaxy, Guitar Hero)

Anyone got any ideas?

*edit* The original discs load fine through gamma backup loader to

 

[BoDGie]

I have now uninstalled all cIOS and installed the unpatched versions of IOS60/61 and I still cannot play original games......

 

[BoDGie]

FIXED

Somehow my console ended up in NTSC mode.
Wierd how it let me play Mario Galaxy and Guitar Hero 3 fine....

Ran anyregionchanger, set to PAL, reboot - FIXED!!!

 

[Bloodlust]

Does ARC work with 4.0??

 

[BoDGie]

No idea, I downgraded to 3.2 first, ran ARC, and then re-upgraded