Here’s the maintenance and service guide for the laptop (if it is a HP Pavilion x360 - 14-ba253cl that is) taken from this webpage. disconnect charger, remove battery, press power button for 30 seconds, replace battery, reconnect charger, turn on laptop I realize that you have already tried to do a BIOS reset but if still no good you may have to remove the battery and do a power refresh without it connected., i.e. If the drive light (left side of laptop) is not lit or blinking: With USB-C full function make it quite connvenient at home or school and bussiness. Even a TV can be used as an external monitor as long as it has HDMI inputs and you have the appropriate cord to connect the two together. How to fix a PC with powers up but no display October 3,2019 Please press the power button and check to see whether or not the power indicator LED is illuminated. With backlit Keyboard and finger print This Windows 10 laptop has full-size keyboard with backlit, easy to work even at night.Press Fn+space key to turn on the backlit keyboard.Support Finger print to protect your personal privacy information security. Remember to press the 4th Action key from the left (rectangle symbol with lines either side) to toggle the display between the laptop and the external display or both on together. If there are no images then try connecting an external monitor to the laptop and check if there is a display on it. If there are images then you have a backlight problem, either in the display, the cable between the display and the motherboard or the motherboard. They will be very faint if they are there so trying this in a darkened room may help. Try shining a torch at an angle close to the laptop screen to check if you can detect any images when the laptop is on. Youre going to set the meter to +20 DC scale, and simply stick any molex (4 wire) connector from the back, (making sure you get the meter leads in deep enough to hit the metal connectors inside. If the drive light (left side of laptop) is lit or blinking:
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