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How to get started on PC repairs and upgrades.

For refurbishers' specific material, see Manuals for Computer Refurbishers.

This wiki is part of the Pro Tech Network.

2 Comments

I need a detailed wiring diagram for a Dell XPS 420 PC.

Teddy Rose - Reply

My Lenovo yoga 11s idea pad says connect drive. (File history drive).

My hand started twitching while on the mouse. I was in desktop properties. Then all of a sudden I couldn't connect to WiFi, half my icons were gone and it keeps telling me to connect the drive. Plus alot of error messages . Was trying to learn about the cloud , I believe.

Shellie Morris - Reply

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