Symptoms may include: 1  Cloudy cornea. 2  Discharge from the eye. 3  Swelling of lymph nodes just in front of the ears.  Swollen 1  eyelids. Turned-in eyelashes.
Finding the serial number on a laptop is tricky if you don't know where to look. Laptops generally have several tags containing various codes. On a Dell laptop, the serial number is located on the bottom of, or underneath, the computer.The serial number identifies a laptop and is used as proof of ownership.nstructions. Close the screen of your Dell Latitude laptop. Turn the laptop over. Look for a tag containing a five-to seven-character code that includes numbers and letters. This code is the computer's serial number.
When your Dell computer starts to crap out the first thing youâre going to need is the Service Tag. Whether you give it to a support rep over the phone or enter it into the service tag field of the support site, the tag gives you a few options: 1  Model Number.2  Warranty Information. 3  Dell PC Diagnostics Online. 4  Original and Current Configuration.5  Drivers.hen your Dell computer starts to crap out the first thing youâre going to need is the Service Tag. Whether you give it to a support rep over the phone or enter it into the service tag field of the support site, the tag gives you a few options: 1  Model Number.