Memory Features; Verifying System Memory In Windows 10; Verifying System Memory In System Setup Bios; Testing Memory Using Epsa - Dell Latitude 3390 2-in-1 Owner's Manual

Memory features

This laptop supports 4–16 GB DDR4 SODIMM memory, up to 2133 MHz.

Verifying system memory in Windows 10

1 Click on the start menu and select Settings
2 Under System, tap About.

Verifying system memory in system setup BIOS

1 Turn on or restart your system.
2 Perform the following actions after the Dell logo is displayed
• With keyboard — Tap F2 until the Entering BIOS setup message appears. To enter the Boot selection menu, tap F12.
3 On the left pane, select Settings > General > System Information,
The memory information is displayed on the right pane.

Testing memory using ePSA

1 Turn on or restart your system.
2 Perform one of the following actions after the Dell logo is displayed:
• With keyboard — Press F12.
The PreBoot System Assessment (PSA) starts on your system.
NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the desktop. Turn off the
laptop and try again.
> System.
Technology and components 57