I have the same issue as kikoshi except that when I load a game it loads to a bit after the controller strap screen then gives a black screen. I can't get into a game at all. I know the ISOs I have are fine because when I burn them to a disc they play, and it doesn't help when I pull the images from an original disc either, same issue. They're seen on my HDD just fine (1GB FAT32, 38GB WBFS) the music plays when I see the disc, the cover art loads, etc. but they just will not play. When I enabled "autopatch" in the video I actually got in-game to a loading screen with monster hunter tri but it wouldn't get past the loading screen, I left it for a good 15 minutes and still loading. The system didn't freeze on the screen though it was just slow. On the black screen I get the controls completely freeze and I have to manually restart the wii by holding the power button. I have rev 938 with hermes v4 so I don't think it's an issue with that. The ISOs are NTSC, same as my wii, I'm on 4.2U softmodded and before installing hermes I uninstalled the stub IOSes (except IOS 251 as it wasn't mentioned but if need be I can remove it as well). If it makes a difference before I even managed to get this far I got a code dump each time I installed NSMB from an original disc and tried to play. A simple wii restart fixed that issue and allowed me to get to the menu, but then the problems started. Here's a list of games I have on my HDD (none of which start)
Autopatch video
Spyro: Eternal Night -> Black Screen/Freeze
Harvest Moon: ToT -> Controller Screen/Black Screen then Freeze
Dragon Quest Swords: Masked Queen and Tower of Mirrors -> Black Screen/Freeze (wiimote responds to home button)
Fragile Dreams -> Past Logos to black screen then Freeze (can reset w/ reset button)
New Super Mario Bros -> Varies (Sometimes menu, sometimes controller screen, sometimes "press 2" screen)
Mortimer Beckett and the Secrets of Spooky Manor -> Black Screen then freeze
Monster Hunter 3: Tri -> With Autopatch for Video: Loading Screen Loop, With any other video: Village Select then freeze
Default Settings
Spyro: Eternal Night -> Same as above
Harvest Moon: ToT -> Natusume Logo/White Screen then Freeze
Dragon Quest Swords: Masked Queen and Tower of Mirrors -> First scene then BlSc/freeze after using uLoader to launch and allowing game to crate save data
Fragile Dreams -> To screen calibration then BlSc/Freeze after using uLoader to launch and allowing game to crate save data
New Super Mario Bros -> In-Game, freezes after a bit
Mortimer Beckett and the Secrets of Spooky Manor -> Loading Screen/Freeze
Monster Hunter 3: Tri -> In-Game, didn't freeze but didn't play long to test. (usb, power adapter for ide/sata drives) you can use it. Just more wires.