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

Question 1

1 crwdns2930801:0crwdne2930801:0

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

crwdns2934195:0crwdne2934195:0 Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

mayer 685.4crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

N'w 4, 2019

answer accepted N'w 4, 2019 crwdns2933505:0crwdne2933505:0 mayer

Question 2

1 crwdns2930801:0crwdne2930801:0

What is this missing component on the logic board?

crwdns2934195:0crwdne2934195:0 Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

timothydavis288 11

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Dzi 6, 2019

answer accepted Dzi 6, 2019 crwdns2933505:0crwdne2933505:0 timothydavis288

Question 3

1 crwdns2930801:0crwdne2930801:0

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

Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

Francesco Mecozzi

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N'w 1, 2018

commented N'w 1, 2018 crwdns2933505:0crwdne2933505:0 Francesco Mecozzi

Question 4

1 crwdns2930801:0crwdne2930801:0

Screen appears to all black but not from screen rupture

Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

TheLastMillennial 3.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Ndz 21, 2018

commented Ndz 21, 2018 crwdns2933505:0crwdne2933505:0 TheLastMillennial

Question 5

1 crwdns2930801:0crwdne2930801:0

Deleted L2 and L3 in Vars

Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

TheLastMillennial 3.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Mha 7, 2018

answered Mha 7, 2018 crwdns2933505:0crwdne2933505:0 TheLastMillennial

Question 6

1 crwdns2930801:0crwdne2930801:0

How to repair broken calculators?

Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

mayer 685.4crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Mud 25, 2017

answered Mud 25, 2017 crwdns2933505:0crwdne2933505:0 mayer

Question 7

1 crwdns2930801:0crwdne2930801:0

Sending in Refurbished Calculator

Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

L Pfaff 101.3crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Dzi 6, 2017

answered Dzi 6, 2017 crwdns2933505:0crwdne2933505:0 L Pfaff

Question 8

1 crwdns2930801:0crwdne2930801:0

Why is does my screen get jumbled with random characters?

Texas Instruments TI-83 Plus crwdns2933313:01crwdne2933313:0

Claes 3.4crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Huk 23, 2016

answered Huk 23, 2016 crwdns2933505:0crwdne2933505:0 Claes

Question 9

1 crwdns2930801:0crwdne2930801:0

I put new AAA batteries in but my calculator won't turn on.

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Claes 3.4crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Huk 7, 2016

answered Huk 7, 2016 crwdns2933505:0crwdne2933505:0 Claes

Question 10

0 crwdns2873741:0crwdne2873741:0

How do I fix nothing working but contrast?

crwdns2934197:0crwdne2934197:0 Texas Instruments TI-83 Plus crwdns2933315:00crwdne2933315:0

Octovertic prime 79

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Mud 21, 2022

commented Mud 21, 2022 crwdns2933505:0crwdne2933505:0 Octovertic prime

Question 11

0 crwdns2873741:0crwdne2873741:0

checkerboard cursor is displayed when I turn it on.

crwdns2934197:0crwdne2934197:0 Texas Instruments TI-83 Plus crwdns2933315:00crwdne2933315:0

Erica Strahan

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Ndz 17, 2021

asked Ndz 17, 2021 crwdns2933505:0crwdne2933505:0 Erica Strahan

Question 12

0 crwdns2873741:0crwdne2873741:0

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

crwdns2934197:0crwdne2934197:0 Texas Instruments TI-83 Plus crwdns2933315:00crwdne2933315:0

TheLastMillennial 3.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 25, 2019

commented Kul 25, 2019 crwdns2933505:0crwdne2933505:0 TheLastMillennial

Question 13

0 crwdns2873741:0crwdne2873741:0

Where and how can I get a new io port

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aruce gaming

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Mha 6, 2017

asked Mha 6, 2017 crwdns2933505:0crwdne2933505:0 aruce gaming

Question 14

0 crwdns2873741:0crwdne2873741:0

One row of keys not working

crwdns2934197:0crwdne2934197:0 Texas Instruments TI-83 Plus crwdns2933315:00crwdne2933315:0

Bas Beerman

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Maw 19, 2017

asked Maw 19, 2017 crwdns2933505:0crwdne2933505:0 Bas Beerman

Question 15

0 crwdns2873741:0crwdne2873741:0

TI-83 plus won't turn on

crwdns2934197:0crwdne2934197:0 Texas Instruments TI-83 Plus crwdns2933315:00crwdne2933315:0

Jim Pagels

crwdns2942987:0crwdne2942987:0

Mud 23, 2017

edited by author Mud 23, 2017 crwdns2933505:0crwdne2933505:0 Jim Pagels

Question 16

0 crwdns2873741:0crwdne2873741:0

Calculator makes extra lines and dots

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Sergio martinez

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Ndz 14, 2016

asked Ndz 14, 2016 crwdns2933505:0crwdne2933505:0 Sergio martinez

Question 17

0 crwdns2873741:0crwdne2873741:0

Rusting where batteries are?

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Sabrina Wrong

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Ndz 1, 2016

asked Ndz 1, 2016 crwdns2933505:0crwdne2933505:0 Sabrina Wrong

Question 18

0 crwdns2873741:0crwdne2873741:0

Why won't my calcualtor graph?

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Lilly Perham

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Yan 22, 2016

asked Yan 22, 2016 crwdns2933505:0crwdne2933505:0 Lilly Perham

Question 19

0 crwdns2873741:0crwdne2873741:0

white line in the center of display

crwdns2934197:0crwdne2934197:0 Texas Instruments TI-83 Plus crwdns2933315:00crwdne2933315:0

domeika

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Sun 25, 2016

asked Sun 25, 2016 crwdns2933505:0crwdne2933505:0 domeika

crwdns2944620:0Texas Instruments TI-83 Pluscrwdne2944620:0

Texas Instruments TI-83 Plus crwdns2944630:0crwdne2944630:0