I am not sure which colour is charging on the wii charger, blue or purple, if i just touch the recharger, the colours change and i am not sure which is the right colour to try and leave it on.

rechargeable batteries are definitely a better bet. I have used many Wii battery packs and chargers, none seem to last very long.

If your picures are all purple it means that the green colour is missing. TV colour is made up by mixing Red, Green & Blue. Removing Green leaving Red & Blue makes purple. Study the green colour circuit for a fault and confirm that the green gun inside the tube is working.

Select RBG setings

ur printer prints in blues pinks n purple: its very simple :there r three prime colours in ur colour cartridge that forms all the other colour variation they are cyan, magenta n yellow. ur yellow colour in ur cartridge is either dried or empty thats the reason its not printing the colour variations which requires yellow. the solution is to either get ur colour cartridge refilled or replace ur colour cartridge. rate this solution as fixya n encourage us to help u solve ur problems in future too.thanks 4 using fixya.

Hi,
This sounds like an output cable fault.
Check that the cable connecting from the wii to tv is secure. ( not angled )
If you have different output/input sockets on the T/V ( scart et,c ) try a different socket.
Try the Wii on a different television Set.
Check that the mains plug ( if plugged into an extension Board ) Or double socket. Isn,t picking up electrical interference from another source. or loose wire on another plug, sharing the same sockets.
try moving the wii sensor bar, to a different location. ( above or below the T/V )
if you have a friend/relative who owns a wii, ask to borrow thier lead to try out. this is a process of elimination.
If none of these suggestions solves your problem, then you have a suspected console fault ( motherboard or graphics chip overheating problem )
Hope this information is useful for you.
Mike @ Compurepair.

The answeris that after 500 charges the battery inside the headset needs to be changed!!