Answer to: Acer Aspire V5-551 Black Screen, Spinning Fan for a few seconds | HelpCould be several issues! 1. Processor is probably fried to dog-$@$*. 2. Bad ram or no ram. 3. Could have been tampered with by inexperienced tech or novice cpu Wiz/idiot . 4. If some of the screws on the back bezel are missing or mix matched them most likely your problem is my third guess. 5. If you really love the cpu or on a budget then replacement parts on eBay such as another motherboard would be the way to go and your problems most likely will be solved. BUT!!! If your not interested in putting time, patients, a few bucks into it then the ultimate solution would be to put it on the curve and watch different species of birds take a verity of dumps on it until the garbage man arrive.