Dell offers a diagnostic tool on their site that helps to identify and fix problems associated with USB ports. The device manager located in the control panel of the Windows system offers a quick view for any problems associated with the USB ports on the computer.Know More
In order to test the USB ports on a Dell system, a few steps must be followed.
Using the device manager
Click "Start" then "Control Panel," "Hardware and Sound" and then "Device Manager," While in the device manager, double-click "Universal Serial Bus Controllers" to display any problems with the USB ports installed. A yellow exclamation mark indicates a problem with the port.
Using Dell diagnostic tools on the website
Go to the Dell diagnostic page located on the company's website and click the "Advanced" tab, then click "Hardware." Scroll until USB is located and click "Run Diagnostics." A legal statement appears with terms and conditions that must be accepted before the toll will run the diagnostics. Follow the on-screen prompts to test each USB on the system.
Update a USB port driver
USB drivers often need updated due to an out-of-date bios. The Dell support website provides a simple way to update bios drivers by entering the service tag and other system information into the page. If any updates are available for the system, they will be displayed with information on how to download and install them onto the system.Learn more about Computers & Hardware
Dell's slogan has changed a few times in company history, but as of 2014, its slogan is "Dell. Purely You." An American company based in Round Rock, Texas, Dell is a leader in computers, technology and office equipment.Full Answer >
When a Dell battery is not charging, unplug the laptop, plug it into a different AC outlet, and check that the battery is in the right position. Additionally, inspect the power cord and the connector, restart the computer, and recalibrate the battery.Full Answer >
A USB port is a point of connection between a computer and other electronic devices such as tablets, smartphones, pen drives, card readers, printers and scanners. The USB port allows the transfer of data from one device to the other.Full Answer >
USB debugging is a feature provided by Android devices once they are connected to a computer via a USB cable. It’s a mode of operation that enables and facilitates communication between an Android device and an Android software-development kit, which is used to develop various applications for the Android operating system. USB Debugging Mode lets a software developer transfer a work-in-progress application to an Android device for testing purposes.Full Answer >