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The TI-83 Plus is a graphing calculator released in 1999 as an upgrade to the TI-83.

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My screen is on but dark so I cant see anything. How do I fix that?

My calculator turns on but the screen is very dark so I cant see what I just plugged in? How do I fix that?

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PC 笔记本电池

所有顶级PC品牌的电池均以我们的质量保证为后盾。

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PC 笔记本电池

所有顶级PC品牌的电池均以我们的质量保证为后盾。

现在开始购物

2个回答

Repeatedly press [2nd] and the down arrow until you can see the cursor.

You can view a guide about this issue here.

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Backlight not working…

U must repair its circuit….backlight is like a led that can enlight your lcd to seeing it…

Without backlight u cant see any thing…

U must refer to service manual of your calculator and look for backlight circuit

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Hey, wrong calculator mate.

The TI 83 doesn't have a backlight, it's a monochrome display. ;)

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Brittney Johnson 将永远感激不已
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