Fix Your Stuff

Repair Guides

Learn how to fix just about anything with our step-by-step guides.

App

Your pocket repair helper.

FixBot

The friendly AI repair assistant.

Repairability

Learn why fixable products make sense.

Teardowns

Get a sneak peek inside the latest gadgets.
Community

Answers Forum

Share solutions and get help from a friend.

Find Your Community

Find teams, events, and fellow fixers.

Help Out

Help make repair knowledge free and accessible for everyone.

Right to Repair

Learn about the Right to Repair movement and how to be an advocate.
Store

Featured

Quality parts and tools backed by our lifetime guarantee.

Tools

Shop our wide selection of precision tools.

Parts

Shop parts backed by our quality guarantee.

iPhone Batteries

Batteries tested and guaranteed plus a kit with everything you need.

Free Shipping on Domestic Orders $75+

Dell OptiPlex 390 Repair Forum

Ask
Learn How It Works Ask a Question
All Questions
Dell OptiPlex 390

Dell OptiPlex 390 unanswered questions

clear
Unanswered
All Most Helpful Unanswered Newest
All Questions
Dell OptiPlex 390
0 Answers
USB port not working properly it fluctuate

unanswered Dell OptiPlex 390 0 Answers

mike 31.3k

Commented

commented by mike

Dell OptiPlex 390
0 Answers
My PC is not working

unanswered Dell OptiPlex 390 0 Answers

oldturkey03 856.2k

Commented

commented by oldturkey03

Dell OptiPlex 390
0 Answers
Why is my computer display not working?

unanswered Dell OptiPlex 390 0 Answers

Vedang Upadhyaya

Answered

answered by Vedang Upadhyaya

Dell OptiPlex 390
0 Answers
desktop 390 hard drive not working

unanswered Dell OptiPlex 390 0 Answers

jayeff 544.2k

Edited

edited by jayeff

Dell OptiPlex 390
0 Answers
Cpu working but no display on screen.

unanswered Dell OptiPlex 390 0 Answers

Samson Chimenya

Answered

answered by Samson Chimenya