Fix pgAdmin 'Unable to Connect to Server' on Port 5432
You open pgAdmin, try to connect to your PostgreSQL server, and see "Unable to connect to...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Update Stuck on Checking for Updates Due to Invalid Configuration
If Windows Update hangs on "Checking for updates" for an extended period, an invalid configuratio...
Fix Windows Search Auto Start via Registry
If Windows Search starts automatically every time you boot your PC and you want to stop it (or en...
How to Fix Remote Desktop 502 Bad Gateway Errors Related to Firewall Settings
If you're seeing a 502 Bad Gateway error when trying to connect to a remote desk...
Windows Update Stuck at Checking for Updates: How to Fix
You click 'Check for updates' in Windows, and the progress bar just sits there—sometimes for hour...
Fix Windows Terminal Port Already Allocated Permission Denied
If you see "port already allocated" or "permission denied" when launching a profile in Windows Te...
Topic paths
Quick titles
Microsoft Teams Audio Not Working: Step-by-Step FixesWindows Terminal RAM Usage Stays HighHow to Fix Error 0x80070643 When Windows Update FailsWindows Security Not Starting at Boot FixBitLocker Invalid Configuration Permission Denied FixBitLocker Recovery Key Backup Guide for AdminsHow to Solve Windows Security Blank Screen IssueBitLocker Verbose Logging: Step-by-Step Setup Guide