Closed Acer 4520 cannot on Tags: Acer Power Supplies Laptops Last response: February 2, 2012 8:28 PM in Laptop Tech Support Share KIDDO 28 April 16, 2010 10:03:54 AM Hello, my acer 4520 currently cannot on..then i ask to shop,they said only power supply have problems..but 2 weeks then,my laptop have same problems...my friend said maybe motherboard have problems..its true??? More about : acer 4520 Best solution outlw6669 a b ) Power supply a b D Laptop April 16, 2010 12:34:55 PM Possibly. Take it back to the shop and find out. Share Mousemonkey a b ) Power supply February 2, 2012 8:28:30 PM Best answer selected by mousemonkey. Score 0 Can't find your answer ? Ask ! Get the answer Mousemonkey a b ) Power supply February 2, 2012 8:28:31 PM This topic has been closed by Mousemonkey Score 0 Can't find your answer ? Ask ! Publish Read discussions in other Laptop Tech Support categories Windows Configuration !