Question about HP Compaq Presario CQ62-423NR Notebook Pc

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3 letters in each row of my laptop does not work

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You have two choices: Insert a USB Keyboard into the USB Port on your Laptop and use that as the keyboard, or replace the key pad because it is now defective. The key pads are sensitive and if water or dirt get under the silicone pads it shorts them out and they will not function.

Posted on Dec 20, 2013


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Posted on Jan 02, 2017


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