Fix OBS Black Screen with Elgato Capture Card
If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender Access Denied in Safe Mode
You may see an 'Access Denied' error when trying to open Windows Defender in Safe Mode. This typi...
How to Reset Windows Defender Settings to Default
If Windows Defender isn't behaving as expected—real-time protection won't turn on, settings are g...
Mount BitLocker Drives on Ubuntu with Dislocker
If you dual-boot Ubuntu with Windows or need to access a BitLocker-encrypted external drive on Li...
Fix Task Scheduler Error 0x80070020: Port Already in Use
When you see error 0x80070020 in Task Scheduler with the message "port already in use," it usuall...
Windows Defender Error 504 Setup Guide
If you see error 504 while setting up Windows Defender, it usually means a network timeout or pro...
Issue queue
SitemapWinRAR Checksum Error Recovery Checklist
How to Resolve Windows Defender Permission Denied
Fix Windows Update Authentication Failed Error
How to Point Docker Compose to Env File in Subfolder
Microsoft Teams Slow Loading? Try These Fixes
Microsoft Teams Version Mismatch Checklist for IT Admins
Docker Compose Env File Missing Error Troubleshooting
Windows Activation Using Command Line: Step-by-Step
How to Fix PostgreSQL Password Authentication Failed for User
Fix Windows Defender Connection Refused via Group Policy
Fix Task Scheduler Permission Denied Error in Ubuntu
Stop Windows Defender Login Loop After Recent Update
How to Resolve Windows Defender Permission Denied
Fix Windows Update Authentication Failed Error
How to Point Docker Compose to Env File in Subfolder
Microsoft Teams Slow Loading? Try These Fixes
Microsoft Teams Version Mismatch Checklist for IT Admins
Docker Compose Env File Missing Error Troubleshooting
Windows Activation Using Command Line: Step-by-Step
How to Fix PostgreSQL Password Authentication Failed for User
Fix Windows Defender Connection Refused via Group Policy
Fix Task Scheduler Permission Denied Error in Ubuntu
Stop Windows Defender Login Loop After Recent Update