your setup:
3.0 cIOS249 rev20
WBFS partition for wii games
second HDD for gamecube games.
What I suggested on IRC :
1. follow this guide :
(really, follow it, even if you think it's not needed, just to it anyway, don't skip a step)
https://gbatemp.net/posts/6478222
2. Format the HDD to FAT32
and use Wii Backup Manager to put game on HDD.
here is a guide to use that program correctly :
https://gbatemp.net/posts/7592791
and yes, a guide was needed because a lot of people didn't understand how the program was designed, and used the wrong menus....
look at the guide, set it up accordingly.
3. you'll have to update your softmod
get the
d2x cIOS installer for Wii
create a folder "d2x_installer" on your SD card:/apps/ folder
extract the package inside that folder
put the SD on the console
be sure you have network enabled
Launch d2x installer homebrew from the HBC
select this :
what : d2x v8 final
where : 249
base : 57
version : 21008
press A and A again to launch the install process. after install press A to go back to main screen and Home to exit to HBC.
Done.
4.
you better not use 2 HDD at the same time. it creates issues, and you are not ready for that.
so, if you want to switch HDD, that's fine, but NEVER do it while inside the loader.
remember, only USB Port 0 is working with USBLoader (the one near the edge of the console)
Nintendont mount the first HDD it finds, it looks at USB Port 1 first, then port 0.
5.
This is not good.
"strange symbol" is never good.
formatting the HDD is recommended, unless the strange symbols are not present on a computer.
you might have to show me what you mean by strange symbols. (take a screenshot inside the loader? press C+Z on the nunchuk and look at your SD card in the loader's folder !)