my hp 32f monitor started blinking twice every few min

[msgbubba]

my monitor started blinking twice every few min, i have tried many things to fix it but nothing works, i have tried unplugging all the cable and holding the power button for a min then plugging it all back in. i have done a factory reset, i have updated drivers but nothing works, it still blinks, and its the whole screen that blinks not just the led. though sometimes it goes for a long time without blinking and then starts blinking again.

[Garp_senchau]

@msgbubba, Welcome to HP Support Community,

Thank you for posting your query; I’m here to help by guiding you through steps to resolve this issue

Try a Different Cable and Port

Replace the HDMI/DisplayPort cable with a new one, even if the current one looks fine.

If possible, try a different port on the monitor and PC. Also test another input type.

Connect to a Different Computer or Laptop

This helps isolate if the issue is with the monitor or the graphics source.

If it still blinks with another device, the monitor itself is likely the problem.

Lower the Refresh Rate or Resolution

On Windows:

Right-click desktop > Display Settings > Advanced display > Lower refresh rate to 60Hz.

Set resolution to native (recommended) if it's not already.

Try a Different Power Outlet

Power irregularities can cause brief signal loss or blinking. Try plugging the monitor into a different socket or surge protector.

Also, you may refer to this guide: HP Notebook and All-in-One PCs - Troubleshooting screen issues (Windows 11, 10) | HP® Support

I hope this helps.

Please feel free to reply here if you have any questions or if you need further clarification on any of the steps. 

Take care and have a good day. 

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Regards,