Fix OBS Black Screen with No Source Detected
If you're seeing a black screen in OBS and the message 'No source detected,' you're not alone. Th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Unlock APT in Ubuntu: Fix Locked Package Manager
If you see an error like 'Could not get lock /var/lib/dpkg/lock' or 'Unable to acquire the dpkg f...
How to Set Up Windows Security to Fix DNS Errors
If you're seeing DNS errors like "DNS server not responding" or "DNS probe finished no internet,"...
How to Reset Windows Security Settings to Default
If Windows Security settings become misconfigured—perhaps after a third-party antivirus installat...
Task Scheduler Token Expired: Fix Configuration Steps
When a scheduled task fails with a 'token expired' error, it usually means the credentials or aut...
Task Scheduler Not Running on Windows 10: Practical Fixes
You set up a task in Task Scheduler, but it never runs. The status shows “Ready” or “Running” but...
Issue queue
SitemapRegistry Fix for Windows Defender Real-Time Protection Off
Fix Windows Terminal Version Mismatch Sync Issues
Teams 404 Server Issue Troubleshooting Guide
PowerShell Script Fails at Startup – Quick Checks
Fix Microsoft Defender Not Launching After Windows Update
Resolve OneDrive Sync 504 Error Step by Step
Resolve Error 0x80070426 in Microsoft Teams Mic
How to Fix Microsoft Teams 504 Error Code
Windows Activation Port Already Allocated Troubleshooting Checklist
Windows Defender Not Starting After Update – How to Fix
Fix ModuleNotFoundError in CMD by Setting Python Path
How to Repair Corrupted Chrome Profile
Fix Windows Terminal Version Mismatch Sync Issues
Teams 404 Server Issue Troubleshooting Guide
PowerShell Script Fails at Startup – Quick Checks
Fix Microsoft Defender Not Launching After Windows Update
Resolve OneDrive Sync 504 Error Step by Step
Resolve Error 0x80070426 in Microsoft Teams Mic
How to Fix Microsoft Teams 504 Error Code
Windows Activation Port Already Allocated Troubleshooting Checklist
Windows Defender Not Starting After Update – How to Fix
Fix ModuleNotFoundError in CMD by Setting Python Path
How to Repair Corrupted Chrome Profile