Windows 10: how to fix black screen after rebooting my desktop

my pc became black screen after reboot. i manage to sign in account then its black already. monitor is working fine. only after the login accout its black screen already.

:)

 

Desktop becomes black/Taskbar unresponsive when waking up from standby

Follow the suggestions at below site.

Black screen after sleep in Windows 10 [STEP-BY-STEP GUIDE]

 

Black screen after Windows update.

Hi Crystel,

Thank you for writing to Microsoft Community Forums.

• Were you able to get to the desktop screen after you restarted the system?
  
• When the screen was blank, were you able to see the cursor on the screen?
  
• Did you get any error code or error message?
  

Please get back to us with answers to above questions, for us to suggest the appropriate troubleshooting steps.

Meanwhile, I suggest to try the steps mentioned in the article below and let us know if it helps.

Troubleshoot black screen or blank screen errors

We look forward for your reply.

Thanks,

Peer Samie

Microsoft Community-Moderator

 

Black Screen on Startup

Hello,

Could you please answer few questions:

• 
  When you say “Now, nothing is on my desktop” what exactly are you referring to?
  
• 
  Are you getting black screen after Sign in?
  

If you are getting black screen after sign in, I would suggest you to follow the steps mentioned in the below help article and check if it helps.

Troubleshoot black screen problems

Troubleshooting black or blank screens in Windows - Microsoft Support

Hope this helps in resolving the issue. If the issue persists, do get back to us. We will be happy to assist you.