I can make one!
Step 1: Buy glowstick

why didn't i think of that

+!

When you be done, please make it two player.

yes multiplayer is possible.
and amazingly easy and fun.
http://ourl.ca/8454
I think last release was a dud, but one before that should work.

You should know however, 2 player games do not work with the 83+, Nspire 84 emu, and 7 foot cable.
If you need any help with making a two player game, just call on me.
Don't forget to make your send commands have if statments combined.

So something like....
if getkey(3)
If send(3,60000)
X+1->1
end
end

or else you will get out of sync.

change a to gdb1 plz and post results

I think there is a slight difference in hardware.
And welcome.

posted

lol.  I have 4, 83's like that right next to me.
That can be caused by many different things unfortunately, so diagnosis is hard.

I don't know very much about how the hardware works, but i have fixed several like this, although a couple have reverted back to this quickly.
So here is what you might try...

1.  Remove all batteries, including backup battery.  replace the AAA's and hold down del on the 4th one.
        This has fixed a couple.  (you may put in backup battery again now.)
2.  Check the warranty.   They last quite a while.   just don't say anything about spilling anything or dropping.

voids warranty...
3.   carefully remove all screws in your calc.  4 of the back screws can be removed with a standard hex screwdriver, but the bottom 2 require a triwing, as almost no hex's are that narrow and long.
    Carefully take your calc apart .  You should see a big metal sheet.  Just speculation, but i think that is for ground.  Clean it and put calc back together.  Do not put screws in yet, unless it works.
     So great that might not have worked...  now take it back apart and look at the screen.  'http://xkcd.com/768/'
     look at the tape.  if there are any big folds in it, try to flatten them out, but don't break it.  Also get a couple of q tips and water and clean those connections.  but only a very little water.
     Put back together and pray.