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Introduction |
| This guide will walk through all the necessary steps in order to replace the keyboard for the Dell Vostro 3550. A common problem that would require the device owner to replace their fan is if a fan blade breaks due to a piece of debris that entered the fan mechanism. This can often be determined by listening to the fan run while the computer is operating. if it is abnormally loud or making an odd noise, the fan most likely needs to be replaced. |
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