Your HP Pavilion 11-e117au turns on, but there is no display just a black screen? Follow these steps to get it working again.
When you push on the power button your HP Pavilion 11-e117au turns on, but there is no display just a black screen. The Power led lights ON, cooling fan works but nothing appears on the screen. The screen is completely black. There is no image on the screen at all.
Possible causes and the fixes steps:
RAM; your HP Pavilion 11-e117au turns on, but there is no display just black screen with Power led light ON and Cooling Fan Work. It’s possible the memory module (RAM) failed. In this case you can try cleaning and reseating memory modules to make sure they are making good contact with the slot, (How to Clean/Replace Laptop RAM).
Hardware failure; the laptop powers on, but there is no display just black screen with Power led lights ON or your laptop HP Pavilion 11-e117au stock on logo or restart. In this case, it’s possible one of the hardware failed. You can try to disassemble the laptop to bare minimum and try to reseat the hardware one by one and power on the laptop every time you reseat a hardware, to know the failed one, replace the faulty hardware,
Screen faulty or bad video cable connection; your HP Pavilion 11-e117au turns on, but there is no display, screen is black, with Power led lights ON. Test the laptop with an external monitor connected to the VGA or HDMI port, if the external monitor works fine. In this case most likely you have a faulty screen or bad video cable connection. Check them and replace the faulty one.
BIOS failed; if the Power System and electronics components on the motherboard are good, there is chance you have failed BIOS, reprogram or replace the BIOS chip.
Graphics chipset failure; your HP Pavilion 11-e117au won’t boot, the laptop turn on but the screen is black. Test the laptop with an external monitor, if there is no display on the monitor, probably you have failed Graphics Card, try to repair graphic card with heat gun or replace it. (How to repair laptop graphic card).