Anonymous posted an answer for this Texas Instruments TI-83 Plus Calculator:
"have you tried resetting the memory? (2nd+MEM, 'Reset')"
Anonymous posted an answer for this Texas Instruments TI-83 Plus Calculator:
"do you have a solid black square in the top left corner? if so, blow hard into the I/O..."
Anonymous posted an answer for this Texas Instruments TI-83 Plus Calculator:
"try resetting the memory that usually fixes problems related to a program running the the..."
Anonymous posted an answer for this Texas Instruments TI-84 Plus Silver Edition Graphic Calculator:
"I had this same problem and the fix is really, really easy. blow really hard into the I/O..."
Anonymous posted an answer for this Texas Instruments TI-84 Plus Calculator:
"type this for 1/2: (1/2) basically, use parenthesis around your fractions"
Anonymous posted an answer for this Texas Instruments TI-84 Plus Calculator:
"try garbage collecting 2nd+catalog, go down to Garbage Collect and run it that usually..."
Anonymous posted an answer for this Texas Instruments TI-83 Plus Calculator:
"if you hold down a button for say 5 seconds, does the calculator finally do what you want..."
Anonymous posted an answer for this Texas Instruments TI-84 Plus Silver Edition Graphic Calculator:
"Blow really hard into the I/O port. It fixed the same problem I had on mine."
Anonymous posted an answer for this Texas Instruments TI-84 Plus Calculator:
"I had that same problem. the blinking black box on my calculator would stay on. every time..."
Anonymous posted an answer for this Texas Instruments TI-84 Plus Calculator:
"one of your apps is on that shouldn't be on... I think that it's in the bottom portion of..."