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.
Check the sticker label on the warranty card. The serial number is listed after the word âSerial Number,â âSSN,â âS/N,â or âSN.â. Check the Serial Number data field in the BIOS Main menu. To get into BIOS menu, press F2 button repeatedly after powering up until BIOS menu shows up. Check the sticker label on the side of the package box. The serial number is listed after the word âSerial Number,â âSSN,â âS/N,â or âSN.â.