Jupyter Kernel Dead: Common Causes and Fixes
You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...
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 That Failed to Install Manually
You click 'Install now' on a Windows update, wait through the progress bar, and then see 'Update ...
Fix Windows Activation Path Not Found for Digital License
If you see "Windows activation path not found" when trying to activate a digital license, it usua...
How to Fix Chrome ERR_CONNECTION_RESET Proxy Error
If you see "ERR_CONNECTION_RESET" in Chrome when trying to visit a website, it usually means the ...
How to Fix OneDrive Sync Rate Limit Error on Mac
If you see a "rate limit" error while syncing OneDrive on your Mac, it usually means you've trigg...
Fix Windows Search 404 Error by Rebuilding the Index
When Windows Search throws a "404 error" or returns no results, the search index is often corrupt...
Issue queue
SitemapFix SQL Server Connection Refused Error in CMD
Windows 10 OBS Black Screen Troubleshooting Guide
Fix Windows Defender Rate Limit Exceeded Error
Fix pgAdmin Server Connection Timeout Error
How to Fix Missing Chrome Profile on Mac
How to Fix Outlook Stuck at Loading Profile
Fix 'PowerShell Reset Settings Command Not Found' Error
How to Fix 'Not Recognized as Internal or External Command'
How to Fix BitLocker Module Not Found in Windows 10 Setup
BitLocker External Drive Connection Fix Checklist
Windows 10 Search Prompts Sign In Repeatedly
Resolve Windows 10 Activation Module Missing Error
Windows 10 OBS Black Screen Troubleshooting Guide
Fix Windows Defender Rate Limit Exceeded Error
Fix pgAdmin Server Connection Timeout Error
How to Fix Missing Chrome Profile on Mac
How to Fix Outlook Stuck at Loading Profile
Fix 'PowerShell Reset Settings Command Not Found' Error
How to Fix 'Not Recognized as Internal or External Command'
How to Fix BitLocker Module Not Found in Windows 10 Setup
BitLocker External Drive Connection Fix Checklist
Windows 10 Search Prompts Sign In Repeatedly
Resolve Windows 10 Activation Module Missing Error