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Current version by: Nick, yvaneck, and oldturkey03 (vote details) ,

Title:

Certain buttons not working

Text:

The decimal, 2, 5, 8, (, and the cos button are not working on the calculator. I let my brother borrow it and when i got it back it worked fine. I havent used it in a few weeks. Ive done everything the other forums say to do, and it still isnt fixing it. I reset the whole thing, reset with the button on the back, etc etc. Please help i have my act tomorrow and need a calculator for my math class.

Device:

TI-84 Plus CE

Status:

open

Accepted Answer:

+593931

Original post by: Aspen Simerly ,

Title:

Certain buttons not working

Text:

The decimal, 2, 5, 8, (, and the cos button are not working on the calculator. I let my brother borrow it and when i got it back it worked fine. I havent used it in a few weeks. Ive done everything the other forums say to do, and it still isnt fixing it. I reset the whole thing, reset with the button on the back, etc etc. Please help i have my act tomorrow and need a calculator for my math class.

Device:

TI-84 Plus CE

Status:

open