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这是一台发布于2012年的笔记本电脑,在日常使用环境中非常耐用。电脑配有13寸的屏幕,500G的硬盘,4GB的内存,Windows8.1系统可以在上面流畅的运行。

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Touch screen jumps and moves without being touched

What causes the screen to continuously jump when no one is touching it. Little circles going up and down one side.

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Hello Deborah!

This problem normally indicates some kind of physical trauma to the screen.

Pressure on the back of the screen sometimes causes this problem.

Has it been in a bag with some books for example? Or has it been in contact with any moisture?

I am looking forward to your reply!

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Deborah Brown 将永远感激不已
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