Tag: crt

My eyelids need a firmware upgrade

My eyelids need a firmware upgrade

One of your old file servers is connected to a CRT display, and the screen flickers noticeably when you’re viewing the screen. Which of these is the most likely cause of this flickering?

Continue Reading

While it holds the door of the refrigerator open

While it holds the door of the refrigerator open

Why should you take additional safety precautions when working with a CRT?

Continue Reading

I don’t even lift

I don’t even lift

Which of these would be an important safety consideration when working with CRT displays?

Continue Reading

An Overview of Display Device Types – CompTIA A+ 220-801: 1.10

An Overview of Display Device Types – CompTIA A+ 220-801: 1.10

Last modified on September 25th, 2019 at 4:49 pm

There are many ways to display the output from your computer. In this video, you’ll learn about CRTs, LCD technology, LED and OLED, plasma displays, and digital projector technology.

Continue Reading

CompTIA A+ 220-701: 1.7 – Display Devices

CompTIA A+ 220-701: 1.7 – Display Devices

Last modified on October 7th, 2019 at 1:59 pm

We can’t easily use our computers without some type of display device, and you’ve got many to choose from. In this module, you’ll learn about CRTs, display projectors, display connector types, and the specifications you should consider when purchasing a new LCD monitor.

Continue Reading

Why should you avoid working inside of a CRT?

Why should you avoid working inside of a CRT?

Last modified on August 13th, 2012 at 4:56 pm

One of the common warnings posted on the outside of a cathode ray tube monitor is “No user serviceable parts inside.” Why is it a good idea to avoid poking around on the inside of a CRT?

Continue Reading

What is an important safety tip when working with CRTs?

What is an important safety tip when working with CRTs?

Last modified on August 13th, 2012 at 5:01 pm

Although LCD monitors are now normal, there are still quite a few CRT monitors still in use. What’s an important safety tip to remember when working with CRT monitors?

Continue Reading

X