If your business requires you to be on the move frequently, chances are you rely heavily on your HP laptop. Over time and with plenty of wear and tear, your model might require adjustment or repair.

First of all, we need to ensure that the connection between the graphics card (external) and your laptop is tight. If the connection is loose, your screen may flicker intermittently. If you can open ...

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These are my favorite HP laptops from the company's OmniBook, EliteBook and Omen lines -- all tested and reviewed by CNET ...