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.
There are three different places where you can find the serial number of your VAIOÂ®: 1  On a sticker on the back of your notebook, or in your documentation. 2  In the BIOS: ( 3 Re)start your Vaio. 4  Press F2 repeatedly when you see the SonyÂ® logo.5  You should see the serial number in the Main section.6  In the Sony Notebook Setup:here are three different places where you can find the serial number of your VAIOÂ®: 1  On a sticker on the back of your notebook, or in your documentation. 2  In the BIOS: ( 3 Re)start your Vaio. 4  Press F2 repeatedly when you see the SonyÂ® logo.