It's not something you can see, it just made a really loud exploding noise the second it got plugged in and I pulled it out immediately. ^^;
I received the UK power lead and the Wii powers on so at least I know all of the components in the console aren't blown. But, the disc drive seems to be having some problems... (actually, a lot). At first, when I put some games in (original and backups) it was reading them fine, but would get a disc read error* after a short period of time (seconds to a couple of minutes). I tried putting a backup in, let the disc drive run for a minute after loading the game, pressed reset and started the game. That allowed the game I was playing to run for about 30 minutes before coming up with the error. I tried running another backup using the same method immediately afterward, but it only lasted a couple of minutes again. I kept trying this method and the amount of times it lasted before messing up varied and a lot of the time it would take me awhile to get the drive to eject the disc. Twice, it has taken me ages to get the disc out of the console (and a lot of the time it took at least a minute). I alternated between pressing the Eject button, resetting and switching the power off (holding the Power button when it was frozen, which was a lot) in order to try to get the disc out of the console. (Yes, I was being fairly patient with it and not constantly pressing the buttons)
It wasn't until the second time the disc really didn't want to come out and I left it alone for a bit (pressing eject 20 mins later, which worked) that I realised that the disc drive must be getting burned out incredibly quickly and need to cool down (or something similar, no the console doesn't feel hot when it happens). I'm pretty sure it's the disc drive as just before the game's about to get an error, it makes weird noises like it can't spin the disc or is getting locked up.
It's probably also worth noting that Gamecube games don't seem to work... SA2: Battle, an original PAL disc wasn't recognised on the disc load-up screen and neither was an NTSC-J backup.
Is the disc drive where the modchip is installed? Is it more likely to be a problem due to the mistake with the power lead (which seems kinda strange since I'd assume more to be wrong if a powerful electrical surge had gone through the system) or is it possibly caused by a faulty install of the modchip?
QUOTE(Disc Read Error*)
An error has occurred. Press the Eject Button and remove the disc, then turn the Wii console off and refer to the Wii Operations Manual for help troubleshooting.
Edit: Also, sometimes it won't even let me put a disc in. Even now, after leaving it for an hour, it's completely refusing access to any discs.
EDIT BY Hadrian:
Don't double post! I added your last post into this one.