Control LCD screen flashes on and outside

Hello
I have a 6 yr old HP w15e LCD monitor, it is quite old. But recently, it's showing strange things. Whenever I turn on the power to the monitor with or without the CPU video input, continuous screen blinking on and outside (I think there are two seconds between the two slot and power off).
I tried different power cables, but still screen flashing. So help me to record this thing.
Thank you.

Hello @shan678,

I understand that your w15e HP LCD monitor continues to blink off and off and you seek help to fix. I provided you with a few steps, you can try below:

Step 1. Unplug the power cord at the back of the screen and the wall
Step 2. Press and hold the power button for at least a minute
Step 3. Plug the power cable in the monitor, and then to the wall outlet (not a power bar or surge protector)
Step 4. Press the Menu button on the monitor
Step 5. Navigate to the factory reset option and select

If the steps above did not resolve your issue, you can try the monitor on a computer or other device to see if the problem persists. If not I think it would be preferable that you contact HP Support for service options.

Thanks for posting on the HP Forums. Have a great day!

Tags: HP Desktops

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