Game was working put in frogger started to load then said to see oweners manual. disk has no scraches. but now gamecube will not load other games. red light comes on disk spins but says unusable signiel

sometimes i spray glasses cleaner on it and then clean it off with a cloth,but not a tissue,washcloth,or towel,and then it works like it's supposed to.

The Nintendo Wii already comes with everything needed to play GameCube. GameCube disks are loaded and unloaded from the system in the same way that Wii game disks are used. To play the games you are going to need a GameCube controller and a GameCube memory card to save progress. On the top of the system (if the system is vertical) or on the side (if it is laying down) are two flaps, one which opens to reveal the controller ports and the other reveals the slots for the memory cards. To play GameCube, simply select the top left square from the main menu (like you would for any Wii game), select start, and then use the GameCube controller to play the game.

Usually this is just a problem with the gamecube reading the disk. Try taking out the disk and cleaning it with a disk cleaner.

The disc might be scrached, you can take a soft silky dry cloth and try to clean it, if it doesn't work you can try and get a new one.

You may check out Wii Fix Guideto fix the problem yourself. This DIY guide will show Step by Steppictures to fix the problems yourself without any technical knowledge.

Possibility #1:
The disk reader of the game cube is damaged
Possibility #2:
The disks are damaged

play with

look at the disk and see if its scrached if so get a new game if not ask for your monny back.

If this happens for only some games, you should try cleaning the discs with a disc cleaner. Otherwise, you could try asking around at stores like circuit city, radioshack, best buy, etc. for what you could use to clean the lens, the part that reads the disc in your gamecube. If that doesn't work, chances are that the lens is damaged and your only hope is to send it in for repairs or get a new gamecube (or Wii).