Troubleshooting electronics and devices.
CMD (Command Prompt) in Windows operating system is a legacy way of performing low-level tasks faster than PowerShell. WSL (Windows Subsystem for Linux) offers great command tools but it’s not designed for everything regarding Windows. Here are my top picks of CMD usecases still in 2025: 1. Diskpart Diskpart has straightforward access and interface for…
Freezes to product logo on boot If you can access to BIOS ensure that BIOS updated to the latest version. If the version is up-to-date or you can’t access the BIOS try to unattach all hard drives from the motherboard and boot pc/laptop to see if it helps. When successful without hard drives attached and…
Totally dead (no lights, fans nor beeps) It is a hardware thing. If PC isn’t turning on or off from button, the button can be stuck/broken or it doesn’t have a good contact to mother board (or cabling needs checking if you have installed new components). And power supply usually has it’s own on/off switch…
