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Released in 2012, this is a durable PC laptop for the everyday computer user. This model (NP540U3C-A01UB) features a 13" screen, a 500 GB hard drive, 4 GB RAM, a DVD multi-drive and is capable of running Windows 8.1.

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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 crwdns2934231:0crwdne2934231:0
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