Hi guys and girls
This is my first attempt hacking the wii u.
I have succesfully hacked the vwii. I have tried the usb loader GX and Wii Flow
The Wii Flow works and I can see the games of the external 2.5" hdd. I use a y cable.
But when I try to load a game the screen goes black. I have tried using the 249, 250 and 251 all with same result.
Any ideas what could be wrong or if I have made a mistake with the Hack
Run sysCheck and post the log here. http://www.hacksden.com/downloads.php?do=file&id=149
This will tell us if there's anything wrong with your cIOS setup. 249 should be using IOS base 56, 250 using base 57, those have the highest compatibility.
I saw that you used d2x beta53-alt-vwii, this version has lower compatibility with HDDs AFAIK. beta52-vwii may work better for you. The difference between them is that beta53 works with either of the back ports, beta52 only works with the top port as the main one.