Lynda.com is now LinkedIn Learning!

To access Lynda.com courses again, please join LinkedIn Learning

All the same Lynda.com content you know and love

Plus, personalized course recommendations tailored just for you

Get LinkedIn Premium features to contact recruiters or stand out for jobs

Try LinkedIn Learning for free
Questions? Visit our help center.
Skip navigation
POST: CompTIA A+ (220-1001): Cert Prep 3 Core Hardware
POST: CompTIA A+ (220-1001): Cert Prep 3 Core Hardware

The power-on self-test takes place every time a system starts. POST checks the system, but if there’s a problem, then this needs to be communicated to the user.

Resume Transcript Auto-Scroll
Skill Level Beginner
2h 25m
Duration
16,135
Views
Show More Show Less
Skills covered in this course
IT Help Desk IT and Hardware IT A+

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start My Free Month

Start your free month on LinkedIn Learning, which now features 100% of Lynda.com courses. Develop in-demand skills with access to thousands of expert-led courses on business, tech and creative topics.

Start My Free Month

You are now leaving Lynda.com and will be automatically redirected to LinkedIn Learning to access your learning content.