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If your screen Or motherboard is broken this guide is for you. The screen is tethered to the motherboard, so both items must be replaced at the same time.
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Remove the battery cover.
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Remove the AAA batteries from the calculator.
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Remove the 5mm Philips #00 screw holding backup battery cover.
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Remove the backup battery cover.
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Use plastic opening tool to remove the backup battery. Place the tool in the small cut-out next to the battery and pry the battery out.
Can confirm. The battery has a tendency to launch itself out of the bay!
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Unscrew the six 7.5mm T6 screws on the back case. You will need to use a screwdriver with a long and skinny head.
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Pry back case off. Insert the plastic opening tool in the track for the protective cover and pry the halves of the case apart.
I had to apply quite a bit of pressure to split the halves. I almost thought the sides would break, but they didn't.
I'm sure this is assumed, but this guide also worked on the Silver Edition of the 83-Plus -- just in case anyone was curious.
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Remove the eight (8) 5mm Philips #00 screws on the motherboard.
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Carefully remove the motherboard and screen. Grab the board by its side with one hand and the screen with the other. Carefully lift the two parts up.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Does anyone have any advice on acquiring replacement screens for the TI series? I was considering buying broken TIs on e-bay, but that may be unreliable.
Fixing TI83+'s is becoming addictive. Google Cemetech Forum on the net and see how he removes the screen from the Mother Board and solders wires permanently. I might add that he tests for resistance (ohms) first to determine if in fact that is where the problems exist. If I read between the lines, he tends to think that the screen/mother board ribbon cable is the primary culprit behind problems with the TI83's
shrinertom@yahoo.com
My TI-83 Plus, the screen has turned Black, like to know where to send it to have it repaired e-mail address, (BagManOne@ecite.com)
Nothing is broken, the screen has turned Black, need to send it off and have it fixed, I can not do it my self because of the condition of my hands
It may not be broken. Try adjusting the screen contrast down.
All I needed was to know the T6 Screwdriver size, the carved-out screw-holes made me less worried about the bits of plastic coming out of mine. Thanks!
Is it uncommon to have an aluminum sheet attached to the piece of paper with the battery markings on it or is this just me?
only half of my screen shows, how do I fix that?
Hello,
My TI-83 has a black screen, I tried adjusting the contrast but it doesn't work.
Any Ideas on what else to try
Thank You !
My calculator cuts off half of the first digit I put in. How do I fix this?
How much to get thr screen or motherhood fix with a black line across the screen?
How much to get thr screen or motherhood fix with a black line across the screen? In
Where could I go about finding a new screen for one of these calculators?
Buying a new screen is hard because the wires are soldered to the board. Buy a working ti83 plus off of ebay for maybe a max of 25$. If you dont want a used one, just upgrade to a ti84plus or plus-ce. But, if your ti83plus is very important to you, buying a working one off of ebay and swap the motherboards and screens.
FYI: Newer TI-83s have the board riveted into the plastic.
the wires connecting the screen to the motherboard is damaged, does anyone know the name of the wires i can buy as a replacement, and anything i need to keep in my mind while doing so?
