Why should you avoid working inside of a CRT?
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?
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What is an important safety tip when working with CRTs?
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?
What is an important safety tip when working with CRTs? Read More »
What specifications are important on an LCD monitor?
You’ve been tasked with purchasing new LCD monitors for your organization’s call center team. What specification is not applicable for an LCD monitor?
What specifications are important on an LCD monitor? Read More »
What’s the best cleaner to use on LCD displays?
LCD displays can be found on all laptop devices and most new desktop displays. What’s the best cleaner to use on LCD displays?
What resolution is UXGA?
You are looking to purchase a new laptop computer, and the specifications of the laptop’s LCD display are for a UXGA resolution. What are the dimensions in pixels of UXGA resolution?
What port should you use for an LCD monitor?
You have purchased a new LCD monitor that supports HDMI, DVI, and VGA video input. Which would be the best video input to use if your computer has these ports available?
Troubleshooting a Laptop LCD Display
You’ve powered on a laptop, but the LCD screen isn’t displaying any video. The laptop’s lights are working and you can hear the fan and hard drive running. Which of these options would be appropriate troubleshooting steps?