Hello. We have laptop HP Elitebook 840 G1, laptop arrived to repair with issue: Laptop keep turning on automatically. We spent a day trying to fix it . If we unplug charger plug it back after 10 secs it turn on, if we boot to OS and turn off laptop it will turn on after ten secs, it ´s never ending power on loop. Power button is OK, we unplugged all parts of accessory plugged in laptop but it´s not working, please did you ever meet with this issue? We just need a clue where to search, we also tried to re-flash main BIOS, no result there. Thank you for your quick reply
