Texas Instruments TI-83 Plus Repair Forum

Jerry Wheeler 83.4k

Answered

Jul 15, 2025

answered Jul 15, 2025 by Jerry Wheeler

1 Answer

Top screen cable appears slightly disconnected

accepted Texas Instruments TI-83 Plus 1 Answer

Aron Andrén 33

Accepted an answer

Sep 13, 2024

answer accepted Sep 13, 2024 by Aron Andrén

1 Answer

How do you make the screen stay dark by default?

accepted Texas Instruments TI-83 Plus 1 Answer

Nephtali Valdez 11

Accepted an answer

Feb 8, 2024

answer accepted Feb 8, 2024 by Nephtali Valdez

0 Answers

TI-83 Plus keeps going blank when it get's to the bottom of the screen

unanswered Texas Instruments TI-83 Plus 0 Answers

Maddie 13

Asked

Nov 4, 2023

asked Nov 4, 2023 by Maddie

3 Answers

dead pixel line on screen

accepted Texas Instruments TI-83 Plus 3 Answers

Andrew Woakes

Answer edited

Nov 5, 2023

answer edited Nov 5, 2023 by Andrew Woakes

1 Answer

My calculator keeps rejecting files.

HelloMacOS 27.1k

Answer edited

Sep 4, 2022

answer edited Sep 4, 2022 by HelloMacOS

0 Answers

How do I fix nothing working but contrast?

unanswered Texas Instruments TI-83 Plus 0 Answers

Octovertic prime 91

Commented

May 21, 2022

commented May 21, 2022 by Octovertic prime

0 Answers

checkerboard cursor is displayed when I turn it on.

unanswered Texas Instruments TI-83 Plus 0 Answers

Erica Strahan

Asked

Sep 17, 2021

asked Sep 17, 2021 by Erica Strahan

1 Answer

The c7 capacitor on the the pcb seems to be damaged.

Commented

May 24, 2021

commented May 24, 2021 by TheLastMillennial

1 Answer

Calculator no longer working after opening it up

accepted Texas Instruments TI-83 Plus 1 Answer

Jazz P. 11

Accepted an answer

Nov 27, 2020

answer accepted Nov 27, 2020 by Jazz P.

2 Answers

New Batteries, TI-83 will not turn on No Pixels

jayeff 521.6k

Marked as duplicate

Mar 28, 2020

marked as duplicate Mar 28, 2020 by jayeff

2 Answers

New Batteries, TI-83 will not turn on

jayeff 521.6k

Marked as duplicate

Mar 28, 2020

marked as duplicate Mar 28, 2020 by jayeff

2 Answers

Is it possible to increase archive capacity

accepted Texas Instruments TI-83 Plus 2 Answers

The Awesomer 146

Accepted an answer

Mar 6, 2020

answer accepted Mar 6, 2020 by The Awesomer

2 Answers

Where can I get a replacement for my IO port

The Awesomer 146

Answer edited

May 8, 2020

answer edited May 8, 2020 by The Awesomer

1 Answer

What is this missing component on the logic board?

accepted Texas Instruments TI-83 Plus 1 Answer

timothydavis288 11

Accepted an answer

Apr 6, 2019

answer accepted Apr 6, 2019 by timothydavis288

0 Answers

The port on my Ti-83 plus silver edition won't work

unanswered Texas Instruments TI-83 Plus 0 Answers

Commented

Mar 25, 2019

commented Mar 25, 2019 by TheLastMillennial

1 Answer

mine lost all but one of its rubber grips. how/where can I get them?

Francesco Mecozzi

Commented

Dec 1, 2018

commented Dec 1, 2018 by Francesco Mecozzi

1 Answer

Screen appears to all black but not from screen rupture

Commented

Sep 21, 2018

commented Sep 21, 2018 by TheLastMillennial

2 Answers

My screen is on but dark so I cant see anything. How do I fix that?