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1 Answer

My Calculator won’t turn on or charge

Texas Instruments TI-84 Plus CE 1 Answer

TheLastMillennial 3.8k

Answered

6 days agoDec 8, 2025

answered 6 days agoDec 8, 2025 by TheLastMillennial

1 Answer

My Battery wont charge when I plug it in.

Texas Instruments TI-Nspire CX II 1 Answer

Rider Breneamn

Commented

Nov 14, 2025

commented Nov 14, 2025 by Rider Breneamn

1 Answer

Looking for a replacement battery cover for an 1988 TI60.

TI-60 Calculator 1 Answer

bill 6.4k

Answered

Oct 27, 2025

answered Oct 27, 2025 by bill

Texas Instruments TI-84 Plus Color Silver Edition

5 Answers

"Waiting... Please Install Operating System Now"

Texas Instruments TI-84 Plus Color Silver Edition 5 Answers

Junqi Zhang

Answered

Oct 19, 2025

answered Oct 19, 2025 by Junqi Zhang

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

Please Help, It won't turn on no matter what I do!

Texas Instruments TI-82 1 Answer

simon ziegler (shelz675)

Commented

Oct 9, 2025

commented Oct 9, 2025 by simon ziegler (shelz675)

1 Answer

My alpha key is no longer Functioning

Texas Instruments TI-84 Plus CE 1 Answer

Johnson Ava

Commented

Sep 29, 2025

commented Sep 29, 2025 by Johnson Ava

1 Answer

My buttons are not working

TI-84 Plus 1 Answer

N Kerr 1.7k

Marked as duplicate

Oct 3, 2025

marked as duplicate Oct 3, 2025 by N Kerr

0 Answers

The Entry/Solve button is not working?

unanswered TI-84 Plus 0 Answers

Augustine 16.9k

Commented

Sep 1, 2025

commented Sep 1, 2025 by Augustine

2 Answers

The Alpha key used to create fraction will not respond when in Y=

accepted TI-84 Plus 2 Answers

Family CD

Commented

Aug 18, 2025

commented Aug 18, 2025 by Family CD

12 Answers

Why TI-83 wont turn on

accepted Texas Instruments TI-83 12 Answers

Jon Damon

Commented

Aug 17, 2025

commented Aug 17, 2025 by Jon Damon

2 Answers

TI-84 Plus CE My calculator says: Validing OS calculator will restart

Texas Instruments TI-84 Plus CE 2 Answers

TheLastMillennial 3.8k

Commented

Jul 16, 2025

commented Jul 16, 2025 by TheLastMillennial

1 Answer

The calculator won’t work

Texas Instruments TI-84 Plus CE 1 Answer

ICEEE

Commented

Jul 16, 2025

commented Jul 16, 2025 by ICEEE

2 Answers

Why Do I have to put preasure on the screen?

Texas Instruments TI-83 Plus 2 Answers

Jerry Wheeler 83.5k

Answered

Jul 15, 2025

answered Jul 15, 2025 by Jerry Wheeler

1 Answer

How much the replacement usb charging port

accepted Texas Instruments TI-84 Plus CE 1 Answer

Eduardo “Eddie” Alfonso

Commented

Jun 4, 2025

commented Jun 4, 2025 by Eduardo “Eddie” Alfonso

1 Answer

My calculator will not turn on

TI-84 Plus 1 Answer

Lynx 639

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 3.8k

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

2 Answers

Why isn’t my ti-nspire turning on

Texas Instruments TI-Nspire CX 2 Answers

zos

Commented

Apr 6, 2025

commented Apr 6, 2025 by zos

1 Answer

Why is the screen showing the word "fix"?

Texas Instruments TI-36X Pro 1 Answer

Melissa Lane

Commented

Apr 3, 2025

commented Apr 3, 2025 by Melissa Lane