Knowledge base for software setup, errors, and daily tool work.

Fix BitLocker Login Loop After BIOS Update

After a BIOS update, some users encounter a BitLocker login loop: the system boots to the BitLock...

BitLocker Authentication Fails with No Password Prompt – Fix Guide

You expect the BitLocker password prompt at startup, but the system boots straight to the OS or s...

PowerShell Log File Not Being Created: Fixes & Checks

You've set up logging in your PowerShell script or session, but the log file never appears. This ...

Fix PowerShell Stuck on Loading PowerShell 7

You launch PowerShell 7, and the window shows “Loading PowerShell 7” indefinitely. The prompt nev...

Fix CMD Service Unavailable Without Admin Rights

If you see 'service unavailable' when running commands in Command Prompt, and you don't have admi...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN