Hi @Zaa2004,
Welcome to HP Support Community.
Thank you for posting your query, I will be glad to help you.
If your HP LaserJet Pro MFP M227fdw printer's screen is blinking and it won't turn on, there could be several potential causes for this issue. Here are some troubleshooting steps you can follow to try and resolve the problem.
- Check the Power Source: Make sure the printer is properly connected to a working power outlet. Try plugging it into a different outlet or using a different power cable to rule out any power supply issues.
- Power Cycle the Printer: Disconnect the power cable from the printer and wait for about 30 seconds before reconnecting it. Then, try turning the printer on again. Sometimes, power cycling can help reset the printer's electronics.
- Check the Control Panel: If the screen is blinking, it might indicate that there is an error or issue with the printer. Check for any error messages or codes on the control panel display. If there are any specific error messages, note them down as they can help with further troubleshooting.
- Perform a Hard Reset: If the printer is still not responding, try performing a hard reset. To do this, turn off the printer, disconnect the power cable, and any other cables connected to it. Wait for a minute or two, then reconnect the power cable and turn the printer back on.
- Update Firmware (if possible): Sometimes, outdated firmware can cause issues. Check the HP website for any available firmware updates for your printer model. If there is an update, follow the instructions provided to update the printer's firmware.
- Inspect for Physical Damage: Check the printer for any visible physical damage or loose connections. Ensure that all cables and connections are secure and not damaged.
- Test with a Different Outlet: If possible, try connecting the printer to a different power outlet to rule out any issues with the original outlet.
I hope this helps.
Take care and have a good day.
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Alden4
HP Support