Hi DimitarKaradzhov,
Thank you for posting in Microsoft Community.
I understand that you are experiencing issues with your Surface Pro 9 not starting up properly and requiring a long press of the power button to turn on. I am here to help and let us work on this together.
Based on the information you've provided; it sounds like there may be an issue with the power settings on your device. I recommend trying the following steps to troubleshoot the issue:
- Check for updates: Make sure that your Surface Pro 9 is up to date with the latest software updates. Go to Settings > Windows Update and check for any available updates. You may also check optional updates available.
- Reset power settings: Try resetting your power settings to their default values. To do this, go to Settings > System > Power & sleep > Additional power settings > Change plan settings > Restore default settings for this plan.
- Run the power troubleshooter: Windows has a built-in troubleshooter that can help diagnose and fix power-related issues. To run the troubleshooter, go to Settings > System > Troubleshoot > Scroll down to find Power option and click the Run button next to it.
- If you are still experiencing power problems after running the troubleshooter, you can try the following methods: Restore default power options by pressing the Windows key + R and typing
powercfg -restoredefaultschemes
. Restart your PC and check if the issue is resolved.
If none of these steps resolve the issue, kindly give answers to the following questions so we can further isolate your issue and formulate appropriate troubleshooting steps.
- May I know what build version of windows you are currently running?
- Were there any changes made prior to this issue happening?
I look forward to hearing from you.
Kind regards,
Lavenia