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 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? Share AntiZig a b D Laptop August 17, 2011 10:09:48 PM google for beep codes for your motherboard Score 0 Related resources I have an acer 4520 laptop with power on problems - Forum I have an acer 4520 laptop with power on problems - Forum Laptop acer aspire 4520 mother problem - Forum Acer 4520 Power problem? - Forum Acer Aspire 4520 power problem - Forum Can't find your answer ? Ask ! Get the answer Mousemonkey January 30, 2012 9:23:25 AM Best answer selected by mousemonkey. Score 0 Mousemonkey January 30, 2012 9:23:27 AM This topic has been closed by Mousemonkey Score 0 Can't find your answer ? Ask ! Publish Related resources Acer Aspire 4520 power problem - project Forum Acer 4520 Power problem? Forum Laptop acer aspire 4520 Forum Acer 4520 laptop missing dvdrw in bios Forum HDMI proHMDI adapter for Acer Aspire 4520 laptop with Windows Vista Forum Power software for acer 4520 vista Forum Using other Mfg Power Supplies with ACER ASPIRE 4520 Notebook Forum Acer aspire 4520 how to repair, unable to turn on the power Forum Acer aspire 4520 hardware problems Forum acer aspire 4520 isnt a laptop Forum Sound problem in Acer Aspire4520 Forum Acer aspire 4520 cdrom problem Forum Acer aspire 4520 problem Forum Sound problem in Acer Aspire4520 Forum Acer aspire 4520 os windows 7 sound problem Forum More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !