Motherboard repair Tags: Laptops Light Hewlett Packard Motherboards Power Last response: May 1, 2013 2:47 AM in Motherboards Share Sean_62 February 26, 2013 10:39:50 PM Hello, i have hp dv7 laptop when i push the power button three lights in the front goes on and soon afetr then go off. how can i repair this motherboard issue? More about : motherboard repair JHarikrishnan May 1, 2013 2:47:21 AM Hi, Once you push the power on button you can see the key board flash twice. if it flash once please check the ram and ram slot. this will fix the issue. Can't find your answer ? Ask ! Publish Related resources: ForumHOW TO REPAIR A MOTHERBOARD ForumLaptop Motherboard Diagnosis/ Repair (No Power) ForumRepair pc motherboard ForumLaptop motherboard chiplevel repair ForumHow to laptop motherboard repair on and off automatic ForumLaptop motherboard chiplevel repair ForumRepair motherboard CPU socket - Whats the repair cost for Sandy Bridge ForumHOW TO REPAIR A MOTHERBOARD ForumMotherboard repair ForumHow to repair motherboard if its give ram defective beap but ram is ok tested in ForumIwill dp533 motherboard repair ForumLaptop motherboard repair guide ForumLaptop Motherboard Diagnosis/ Repair (No Power) ForumAsus motherboard repair ForumMotherboard Repair ? (no Post, bad caps) ForumDoes anyone know how to repair bios on The P5BW-LA (Basswood) motherboard ForumCan you repair damaged graphics card slot on motherboard ForumRepair or replace a motherboard ? ForumCan i repair my motherboard driver? Forum2 Sticks or 1 More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !