Closed I have an acer 4520 laptop with power on problems Tags: Acer Laptops Power Last response: January 30, 2012 9:23 AM in Laptops & Notebooks Share shyra August 17, 2011 5:06:58 AM the laptop can not on.. when i try to on it, it only shut down again after a 'beep' sound. i try to use the battery and also the AC adapter, but still can not on. what should i do? i just change the motherboard. More about : acer 4520 laptop power problems Best solution COLGeek a b D Laptop August 17, 2011 5:25:28 PM Share Verify that your processor/video card heatsink assembly are properly mounted and are working. Also, are you 100% that the motherboard you installed is functional? AntiZig a b D Laptop August 17, 2011 10:09:48 PM google for beep codes for your motherboard Related resources I have an acer 4520 laptop with power on problems - Forum I have an acer 4520 laptop with power on problems - Forum Acer aspire 4520 laptop Held and shuting down automatically - Forum Acer Aspire 4520 power problem - Forum Acer Aspire 4520 power problem - project - Forum Can't find your answer ? Ask ! Get the answer Mousemonkey January 30, 2012 9:23:25 AM Best answer selected by mousemonkey. Mousemonkey January 30, 2012 9:23:27 AM This topic has been closed by Mousemonkey Can't find your answer ? Ask ! Publish Related resources How to ask for help Forum Acer 4520 Power problem ? Forum Acer Aspire 4520 dead Forum Acer 4520 cannot on Forum Acer aspire 4520 Forum ACER 4520 can not on Forum Perplexing Aspire 4520 problem Forum Acer aspire 4520 how to repair, unable to turn on the power Forum Acer 4520 laptop missing dvdrw in bios Forum Back light or Inverter? Forum [Solved] Acer Aspire AS7745G-6572 core i7 720qm overheating? Forum Acer aspire one warranty service Forum Quad or dual for new laptop used for 3-d graphics Forum Laptop configuration for 3ds software purpose Forum [Solved] New laptop Forum More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !