I have an HP Pavilion All-in-One 27-a230 touchscreen desktop computer. I recently purchased a Logitech K800 wireless illuminated keyboard. Every time I click on a key the screen flashes and for a moment it looks like a photo negative. Also makes a loud clicking noise through the computer speakers. This happens with every click. I called Logitech and they could not help me and suggested I call my computer manufacture. I asked a friend if I could connect my keyboard with his Leveno laptop. It worked perfectly without a problem. So it would seem the problem is with my HP computer. I cannot seem to find a help line for HP. Can anyone help with this problem?
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