My Super Nintendo seems to not work with any Mode7 or FX Chip games such as Star Fox, Super Mario Kart, and specific graphics in games like Contra III. I was wondering if cleaning the pins and carts would help. I have a feeling that the SNES Console is the source of all these problems, since the video difficulties span over many games. So, will cleaning work or do I need to replace something?

See this website for all the cheat codes for Mario Kart 7 (for the 3DS): Mario Kart 7 Cheats Codes Unlockables Nintendo 3DS IGN

It sounds like its just an old system my man. Replacing a part would cost more than its worth.

You need to install the Mario Kart Channel.

When you are in the Mario Kart Wii game, go to the "Select License" screen.

Click on the "Settings" icon in the top right corner.

Select "Mario Kart Channel.

"yes"

"Install."

your friend will need to tell you their 12 digit friend code. They can find it by going to the Mario Kart Wii Channel Select License screen.

Chose their profile.

Select "Friends".

Their 12-digit friend code will be displayed near the bottom of the scree

from the Mario Kart Wii Channel Select License screen, chose your player profile.

Select Nintendo WFC - either 1 or 2 player.

Select "Friends"

Select "Register a Friend."

Enter your friend's 12 digit code, then select "OK" to confirm.

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There are many ways on youtube. I don't recommend toothpaste.

YOU HAVE TO RACE TO WIN

Pokemon White wont play on my dslite but al other games work. when is start up pokemon white both screens turn blank and the only thing that works to get this screens away is tto turn off the ds.
could you please help me with this problem i want to play pokemon white

Try a Wii system update

These three characters are owned by three different companies.
Though as some arcade game players might know, Tamagotchi was in a Mario Kart Arcade 2 game. But these machines can be really had to find.
I'd suggest finding a real Tamagotchi toy or finding the old Game Boy Color Tamagotchi game as these follow the original pet simulation formula.
The Tamagotchi games for the DS are all mini game collections with Tamagotchi themed things.

As for Cooking mama,
theres
Cooking Mama 1
Cooking Mama 2
Gardening Mama (released last month or so)
Plus two Gardening Mama games for the Wii.

For Mario I'd sugget;
New Super Mario Bros
Super Mario 64 DS
Mario Kart DS

You can pick these all up from your local game shop for a decent price or better these days.

Tamagotchi can be hard to find, though some gameshops will carry older games.

I hope that helps. Good luck.

look at the brass connectors, are they dirty? that could cause a problem

Golden Wii Wheel icon After using the Wii Wheel extensively in all modes, a golden Wii Wheel will appear next to your name when you go online