Question about Texas Instruments TI-86 Calculator
The TI86 has a Screen Issue.
most of them have this problem and the missing lines problem
sometimes its electronic problem on the mainboard
if you want to fix the unit let me know
Posted on Oct 13, 2010
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Posted on Jan 02, 2017
Here are some other diagnostics.
I am inserting a copy of an earlier post to a question similar to yours. Please read the post till the end.
A Try this before thinking of repairs.
The last option requires the reinstallation of the system. So to use it you must download the TIConnect 1.6 software from education.ti.com. You must have the TI USB SilverLink or the TI Black serial cable ready.You must be connected to the Internet.
You have several ways to connect the calculator
Posted on Jan 16, 2010
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