Updating laptop bios
Basically it may weaken solder contacts and with reflow you can fix it. Hope this help someone who need some info." Sorry for my English (google translator). Only need to press the power button for a minute or more. It worked for my notebook Asus Q550L, but I suspect all about Asus UEFI boot.
If you don't have the technical expertise, I suggest you bring your laptop to an expert computer technician. reposting Dhanushka_Liyanage solution: "I had similar problem with Asus K43Jr model. HDD worked only for few seconds and HDD LED went off. It helps to access any web site or web page easily.Mapping the IP addresses with their Host names also help to... I don't know what to do anymore, I tried everything: hold the power button, take out the hdd, take out the optical drive, switch the ram, verified all the connectors to mainboard, take out the bios battery, even reflow the gpu. There is two signs around it representing "locked" and "unlocked". Just be careful when opening the machine up, removing first the tabs by the RAM under the back cover. It turns on, the lights are on, only the light from hdd stays about 1 sec on after that it turns off, cooler doesn't turn on at all and the screen is black. There is plastic screw somwhere near the RAM slots. I then replaced the HDD and immediately the Windows process started and everything was back to normal.