Hello, Here is the link to the TI FAQ and Knowledge Base where you will find troubleshooting information, in this article Towards
the bottom of the page is the procedure that concerns your calculator.
In the artcicle are links to the reinstallation of the OS.
Hope it helps.
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Popular Solutions for Texas Instruments Voyage 200
my voyage 200 completely drains my batteries within 3 hours. It had not been used for few years....
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my voyage 200 completely drains my batteries within 3 hours. It had not been used for few years. I´ve changed all battery's dozens of times and updates the software but nothing helps. What to do?
TI Voyage 200 Calculator: Blank vertical lines are appearing on the screen. The solution to this...
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TI Voyage 200 Calculator: Blank vertical lines are appearing on the screen. The solution to this problem for Franki_01: Where is the electrolytic capacitor? Among U3 & U4 not see it. http://www.datamath.org/Graphing/JPEG_Voyage200_A.htm#row ****************** Solution for Frankie_01: Hi, and sorry for my english ! Maybe the LCD driver voltage is wrong or noisy. I had the same problem: some vertical lines (not constant), pulsing contrast after powerup, pixel crosstalk, sometimes no screen Solution: Try to replace the LCD power negative voltage buffer capacitor. In my hardware version it is in the middle of the two T6B07 column driver IC (U3&U4) on the right side. Colored black, electrolytic type and the Value is : 10uF/25V. Chage it to around the same type. There is enought space, so you can use a small sized non smd type capacitor. Be care of the polarity. I hope it will help... ;) Greetings from Hungary! ********************** Thanks and best regards
I also have the same problem, but when my calc is ON for an hour or more, then they disappear. It's...
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I also have the same problem, but when my calc is ON for an hour or more, then they disappear. It's really anoying and i hope that someone knows the solution. Have a nice day, bye.
How do I create a program in the program editor that does the same as the Solve, when I have the...
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How do I create a program in the program editor that does the same as the Solve, when I have the following x(n+1)=sin(x(n))+1.54*x^0.6? To solve this without using solve we iterate the function to know the value of x so that x(n+1) = x(n) by saying that 0
When I press the "On" Button, the calculator screen becomes black for a
very short time...
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When I press the "On" Button, the calculator screen becomes black for a
very short time and then becomes white. There is nothing I can do
except pressing "2nd"+"On" (Off) or resetting the calculator
("Hand"+"2nd"+"On"). The reset makes the screen blink like the "power
on". The "hard reset" (remove all the batteries) also doesn't help.
The screen seems to work because the white that I can see if the Voyage
200 is turned off is not the same as the white when it's turned on
(it's a bit darker). The keyboard also seems to be ok (reset works).
Perhaps the connection between the board and the screen is the problem.