Some keys on the laptop keyboard do not work, see what can be done to try to solve it
In this video, I show a laptop I bought and sold, but it soon developed a problem, resulting in a return.
I performed some cleaning procedures, and the repair was successful, allowing the keys to work normally again.
Keys can fail for a variety of reasons, including software errors, stuck keys, broken tracks, or poor contact. We need to investigate and perform some procedures to find the best possible solution at the lowest cost to the customer.
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