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Texas Instruments TI-83 Plus Repair Forum

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Texas Instruments TI-83 Plus questions

clear

0 Answers

One of the button rows doesn’t work

unanswered Texas Instruments TI-83 Plus 0 Answers

mraxolotl

Asked

Oct 16, 2025

asked Oct 16, 2025 by mraxolotl

2 Answers

Why Do I have to put preasure on the screen?

Texas Instruments TI-83 Plus 2 Answers

Jerry Wheeler 87.6k

Answered

Jul 15, 2025

answered Jul 15, 2025 by Jerry Wheeler

9 Answers

Calculator wont turn on

Texas Instruments TI-83 Plus 9 Answers

Chandeshwar Thakur

Answered

Jan 15, 2025

answered Jan 15, 2025 by Chandeshwar Thakur

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

Repair/Replace Battery Compartment Spring

Texas Instruments TI-83 Plus 1 Answer

Sandi Arthur

Commented

Dec 14, 2022

commented Dec 14, 2022 by Sandi Arthur

2 Answers

How can my calculator be fixed after water damage?

accepted Texas Instruments TI-83 Plus 2 Answers

Bhakti Virani

Commented

Sep 5, 2022

commented Sep 5, 2022 by Bhakti Virani

1 Answer

My calculator keeps rejecting files.

Texas Instruments TI-83 Plus 1 Answer

HelloMacOS 27.3k

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.

Texas Instruments TI-83 Plus 1 Answer

TheLastMillennial 3.8k

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.

1 Answer

Can Battery corrosion damage be fixed?

accepted Texas Instruments TI-83 Plus 1 Answer

cobyup10

Commented

Sep 2, 2020

commented Sep 2, 2020 by cobyup10

2 Answers

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

Texas Instruments TI-83 Plus 2 Answers

jayeff 530.5k

Marked as duplicate

Mar 28, 2020

marked as duplicate Mar 28, 2020 by jayeff

2 Answers

New Batteries, TI-83 will not turn on

Texas Instruments TI-83 Plus 2 Answers

jayeff 530.5k

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

Texas Instruments TI-83 Plus 2 Answers

The Awesomer 146

Answer edited

May 8, 2020

answer edited May 8, 2020 by The Awesomer

1 Answer

My screen is dimming when lots of pixels are dark, how do I fix it?

accepted Texas Instruments TI-83 Plus 1 Answer

mayer 689.7k

Accepted an answer

Dec 4, 2019

answer accepted Dec 4, 2019 by mayer