跳转到主内容

TI-84 Plus calculator support.

38 个问题 查看全部

Cursor stuck going up.

When I turn on my ti-84, the cursor on my screen is stuck constantly going up. It scrolls all the way through my previous calculations, and then gets stuck at the top when there is nothing else to scroll through. When I click on the down arrow, the cursor appears to flash normally as opposed to rapidly, but I still can’t type anything else into my calculator. Is this some sort of keyboard error? None of my keys are stuck, so maybe it’s soemthing deeper in the calculator.

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

1个答案

Although this certainly sounds like a stuck button you can try some software fixes.

Try performing a RAM reset by removing the batteries (including the backup battery) then reinserting them.

If that doesn’t help try to reinstall the OS. This is more complex so I’ll refer you to a video tutorial here.

If that doesn’t work, it’s most definitely a hardware error. Try opening up the calculator an checking if there are any stuck buttons or dirt on the keyboard. You can find some good troubleshooting and replacement tutorials here.

Good luck!

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

Evan Thomas 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 9

总计 343