It means there's a short circuit somewhere inside the system. Use a flashlight to check inside the USB ports for a bent pin -- if nothing is apparent, you can try replacing the DC jack in the system (two common causes of shorts). If that doesn't get the system going, replace the system board.
Hi, so I have a Dell Latitude e7270 from 2016 and it worked fine until recently, where when I press the power button, the power button light turns on for 5-7 seconds and then the laptop turns off. Please tell me the possible fixes to this problem.
Dell latitude not turning on