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1 Answer

Is a mainboard swap possible?

Texas Instruments TI-84 Plus CE 1 Answer

Malcolm Parker 759

Answered

Oct 16, 2026

answered Oct 16, 2026 by Malcolm Parker

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

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

0 Answers

Battery lead eaten away from acid

unanswered Texas Instruments TI-89 Titanium 0 Answers

F Dryer 3k

Commented

Aug 17, 2026

commented Aug 17, 2026 by F Dryer

1 Answer

Spare Battery Severely Leaking/Calculator Won't turn on

accepted Texas Instruments TI-83 Plus 1 Answer

Tidepool 53

Commented

Oct 15, 2026

commented Oct 15, 2026 by Tidepool

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

0 Answers

screen ends up freezing after I use it for a while

unanswered Texas Instruments TI-89 Titanium 0 Answers

Camodew -

Asked

Feb 11, 2026

asked Feb 11, 2026 by Camodew -

0 Answers

ti-86 screen not working

unanswered Texas Instruments Calculator 0 Answers

JRock 117

Commented

Jan 24, 2026

commented Jan 24, 2026 by JRock

1 Answer

Why does my TI-5660 duplicate entry

accepted Texas Instruments Calculator 1 Answer

Rehlans Rehlan 11

Commented

Jan 6, 2026

commented Jan 6, 2026 by Rehlans Rehlan

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

1 Answer

Looking for a replacement battery cover for an 1988 TI60.

Texas Instruments TI-60 1 Answer

bill 7.9k

Answered

Oct 27, 2025

answered Oct 27, 2025 by bill

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

1 Answer

My buttons are not working

Texas Instruments TI-84 Plus 1 Answer

N Kerr 2.5k

Marked as duplicate

Oct 3, 2025

marked as duplicate Oct 3, 2025 by N Kerr

1 Answer

My Battery wont charge when I plug it in.

Texas Instruments TI-Nspire CX II 1 Answer

Rider Breneamn 13

Commented

Nov 14, 2025

commented Nov 14, 2025 by Rider Breneamn

0 Answers

The Entry/Solve button is not working?

unanswered Texas Instruments TI-84 Plus 0 Answers

Augustine 17.6k

Commented

Sep 1, 2025

commented Sep 1, 2025 by Augustine

2 Answers

Why Do I have to put preasure on the screen?

Texas Instruments TI-83 Plus 2 Answers

Jerry Wheeler 102.3k

Answered

Jul 15, 2025

answered Jul 15, 2025 by Jerry Wheeler

1 Answer

My calculator will not turn on

Texas Instruments TI-84 Plus 1 Answer

Lynx 779

Answered

May 11, 2025

answered May 11, 2025 by Lynx

1 Answer

TI 84 Plus CE is stuck in the validating loop

Texas Instruments TI-84 Plus CE 1 Answer

TheLastMillennial 3.9k

Answered

Apr 24, 2025

answered Apr 24, 2025 by TheLastMillennial

1 Answer

A cap or resistor blew on the mother board.

Texas Instruments TI-84 Plus CE 1 Answer

Ethan Holder 13

Commented

Apr 21, 2025

commented Apr 21, 2025 by Ethan Holder

0 Answers

My center two rows of numbers won't print

unanswered Texas Instruments TI-5130 0 Answers

Buick Mechanic

Asked

Mar 8, 2025

asked Mar 8, 2025 by Buick Mechanic