OBS Black Screen Troubleshooting Checklist
You launch OBS Studio, start a scene, and the preview shows a black screen. This is one of the mo...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Windows Update Dependency Conflicts
You click 'Check for updates' and see an error, or updates download but fail to install with a me...
Fix VSCode Python Interpreter Not Found on Linux
When you open a Python file in VSCode on Linux and see "No Python interpreter selected" or "Selec...
Fix High CPU Usage by MsMpEng.exe (Windows Defender)
If your system feels sluggish and Task Manager shows MsMpEng.exe using 30–100% CPU, Windows Defen...
Fix Ubuntu APT Lock File Permission Denied Error
You try to run apt update or apt install and see an error like E:...
Setup Windows Search Indexer After Migration
After a Windows migration (upgrade, new PC, or disk clone), you might notice that Windows Search ...
Issue queue
SitemapSetting Up a Daily Task in Windows Task Scheduler
Sync Windows Search Settings After Migration: Step-by-Step Fix
How to Fix Windows Defender Service Dependency Error
Fix 'Secure Connection Failed' in Firefox for Android
Fix Windows Defender Not Opening on Windows 11
Windows Search Index Not Working: Fixes
Fixing Node Version Mismatch When Running Create React App
How to Resolve Chrome 404 Not Found
How to Fix Access Denied in Windows Terminal After Update
Windows 0x8007007b Activation Error Troubleshooting
Fix Missing Files in Windows Search
Chrome 429 Too Many Requests Troubleshooting
Sync Windows Search Settings After Migration: Step-by-Step Fix
How to Fix Windows Defender Service Dependency Error
Fix 'Secure Connection Failed' in Firefox for Android
Fix Windows Defender Not Opening on Windows 11
Windows Search Index Not Working: Fixes
Fixing Node Version Mismatch When Running Create React App
How to Resolve Chrome 404 Not Found
How to Fix Access Denied in Windows Terminal After Update
Windows 0x8007007b Activation Error Troubleshooting
Fix Missing Files in Windows Search
Chrome 429 Too Many Requests Troubleshooting