Why do laptops now have a "hardware switch" to turn off it's wireless NIC...?

After Leonard replaces Penny's notebook wireless card her computer begins to lose internet connectivity at her apartment and also at the Cheesecake Factory. What is probably the issue...?

Stewart calls complaining that after he took his laptop out of his carry bag this morning he cannot connect to the wireless network in the building... What should you tell him to check first....?

Raj notices that his touchpad on his laptop is not tracking properly. What should he do first...?

The Li-Ion battery in your laptop has finally quit working. What do you do now....?

To make sure he purchases the correct AC adapter for his laptop, what should Leonard check...?

Amy's laptop only starts up if its AC adapter is plugged in. Which of the following components is probably the problem...?

For an LCD screen on a laptop, which of the following powers the screen....?

Kelly returns from her vacation and now notices the battery on her mobile device drains much faster than previously. She installed a GPS application while on vacation. Which of the following will MOST likely fix the device without a losing any of her data...?

Bernadette calls Howard and says her laptop shuts down after about 30 minutes of use outside of her office. Howard see that the battery is not charging all the way. What should he do to resolve the problem for Bernadette...?

Ramona brings her laptop to Sheldon and says the screen is dim and she can't quite make out the characters. Sheldon hooks it to an external monitor and everything is just fine. What needs to be replaced....?

The back cover of Glenda's cell phone is falling of and she can't get it to "seat" properly when she attempts to put it back on. What's probably the problem...?

This piece of hardware is handy in that it allows a laptop to support more than one monitor....?

A laptop has trouble holding power. It even uses battery power when connected to an AC power adapter. Which two things could be causing this to happen....?

A laptop component that you normally can't upgrade is a .....

The battery technology most likely found in modern portable devices is.....

Which two FRU's (Field Replaceable Units) would you carry for laptops....?

How can you easily toggle between a laptop's screen and an external monitor....?

You are upgrading your RAM on a laptop that is suppose to have two slots (banks). When you open the bottom of the case you only see one slot (bank). Where is the other one....?

Which TWO connection types on a laptop will most likely allow you to connect to an external monitor...

After connecting a laptop to and external monitor, no display is detected and the monitor goes into sleep mode. Which two of the following should be attempted first to correct the problem?

On a keyboard what does the Fn key do....?

This keystroke combination on a laptop is used to switch to an external monitor almost always includes this key....

A user wants to configure a smartphone to save all attachments from an Outlook.com email to a cloud-based service. Which of the following would be the BEST to use to accomplish this?

A technician is tasked with setting up a new employee in a company with webmail on a tablet, phone, and laptop. Which three of the following items can be synced to all three devices via webmail?

Why does a laptop screen dim when you disconnect the AC adapter from the wall outlet....?

A customer calls you and states that her laptop screen is very dim. In order to avoid going to the client's site, which of the following is the first action you should recommend to the customer to perform?