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2 of 4 questions in the past 3 months have no reply - Help answer them!

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clear

1 Answer

My alpha key is no longer Functioning

Texas Instruments TI-84 Plus CE 1 Answer

Camebell Jack

Commented

Oct 1, 2026

commented Oct 1, 2026 by Camebell Jack

1 Answer

Why is my calculator not turning on?

accepted Casio FX-991EX 1 Answer

Alvin

Commented

Sep 28, 2026

commented Sep 28, 2026 by Alvin

1 Answer

Display colour nhi de rhi

Texas Instruments TI-30X IIS 1 Answer

Amazing FiXeR 459

Answered

Sep 25, 2026

answered Sep 25, 2026 by Amazing FiXeR

2 Answers

My Calculator won’t turn on or charge

Texas Instruments TI-84 Plus CE 2 Answers

chemp

Answered

Sep 24, 2026

answered Sep 24, 2026 by chemp

0 Answers

Calculator isn't connecting to driver but its stuck in installation.

unanswered Texas Instruments TI-84 Plus CE 0 Answers

Eric R

Asked

Sep 1, 2026

asked Sep 1, 2026 by Eric R

12 Answers

Why TI-83 wont turn on

accepted Texas Instruments TI-83 12 Answers

Shoshanna Carlos

Commented

Aug 26, 2026

commented Aug 26, 2026 by Shoshanna Carlos

0 Answers

Battery lead eaten away from acid

unanswered Texas Instruments TI-89 Titanium 0 Answers

F Dryer 2.8k

Commented

Aug 17, 2026

commented Aug 17, 2026 by F Dryer

1 Answer

TI-84 Plus CE - ON Button Not Working To Turn On or Off

Texas Instruments TI-84 Plus CE 1 Answer

Nainika Maller

Commented

Aug 1, 2026

commented Aug 1, 2026 by Nainika Maller

1 Answer

No display. I'm trying to turn it on but it isn't working. What to do?

Casio fx-82MS 1 Answer

Sonalibadage Sonal

Answered

Jul 31, 2026

answered Jul 31, 2026 by Sonalibadage Sonal

0 Answers

screen partially working and also having a lack patch in it

unanswered Casio fx-82MS 0 Answers

Shareen

Asked

Jul 26, 2026

asked Jul 26, 2026 by Shareen

1 Answer

Swintec Calculator model 212PD needs fixing

Calculator 1 Answer

Camille

Commented

Jul 12, 2026

commented Jul 12, 2026 by Camille

1 Answer

Spare Battery Severely Leaking/Calculator Won't turn on

Texas Instruments TI-83 Plus 1 Answer

jayeff 551.5k

Answer edited

Jul 12, 2026

answer edited Jul 12, 2026 by jayeff

11 Answers

Not working. No display. Better also changed. what should I do?

Casio FX-991ES Plus 11 Answers

Hossain Ali

Commented

Jul 10, 2026

commented Jul 10, 2026 by Hossain Ali

1 Answer

Calculators is not working

Catiga DK-266 1 Answer

paidakulawaranithapaidakulawar

Answered

Jun 7, 2026

answered Jun 7, 2026 by paidakulawaranithapaidakulawar

1 Answer

TI-5660 calculator stopped printing and displays error message

Texas Instruments Calculator 1 Answer

Uk Salary Calculator

Commented

Jun 6, 2026

commented Jun 6, 2026 by Uk Salary Calculator

1 Answer

My calculator water damage how to fixed

Casio Calculator 1 Answer

Woof

Answered

Jun 5, 2026

answered Jun 5, 2026 by Woof

2 Answers

TI-84 Plus CE repeatedly turning on and off when charging.

accepted Texas Instruments TI-84 Plus CE 2 Answers

mudassar ali

Commented

Jun 1, 2026

commented Jun 1, 2026 by mudassar ali

2 Answers

Any botten is not working

Catiga DK-266 2 Answers

shaikaashiqhussaincommateen

Answered

May 26, 2026

answered May 26, 2026 by shaikaashiqhussaincommateen

1 Answer

stopped working after wrong battery installed

accepted HP-41C 1 Answer

Roberto Arancio

Commented

May 12, 2026

commented May 12, 2026 by Roberto Arancio

2 Answers

My calculator is not charging or turning on

accepted Texas Instruments TI-84 Plus CE 2 Answers

someperson 1k

Accepted an answer

May 5, 2026

answer accepted May 5, 2026 by someperson