How To

If an HP dock is connected but its monitor is missing, identify the dock before changing Windows. The...

If a monitor or TV shows no signal from your Steam Deck dock, check its selected input first....

If another dock function works but its USB ports do not, start with one simple USB data device....

If the first Thunderbolt device works but the next device is missing, do not start with Windows drivers....

If Windows detects part of your Thunderbolt eGPU enclosure but not the installed GPU, diagnose the parent enclosure...

If a monitor on your Surface Thunderbolt 4 Dock is not working, confirm the exact accessory name first....

If Windows does not detect a monitor on your ThinkPad dock, record the complete dock part number and...

If Windows does not detect a monitor on your Dell dock, read the dock label before changing any...

If another dock function works but the external monitor does not appear in Ubuntu, identify the dock’s video...

If your Chromebook sees the dock but Ethernet does not work, start with the wired link before replacing...