Memory featuresThis laptop supports 4–32 GB DDR4 SDRAM memory, up to 2133 MHz.Verifying system memoryWindows 101. Tap the Windows button and select All Settings → System .2. Under System, tap About.Windows 81. From your desktop, start the Charms Bar.2. Select Control Panel and then select System.Windows 7• Click Start → Control Panel → System.Verifying system memory in setup1. Turn on or restart your laptop.2. Perform one of the following actions after the Dell logo is displayed:• With keyboard — Tap F2 until the Entering BIOS setup message appears. To enter the Bootselection menu, tap F12.• Without keyboard — When the F12 boot selection menu is displayed, press the Volume Downbutton to enter BIOS setup. To enter the Boot selection menu, press the Volume Up button.3. On the left pane, select Settings → General → System Information,The memory information is displayed on the right pane.Testing memory using ePSA1. Turn on or restart your laptop.2. Perform one of the following actions after the Dell logo is displayed:• With keyboard — Press F2.• Without keyboard — Press and hold the Volume Up button when the Dell logo is displayed on thescreen. When the F12 boot selection menu is displayed, select Diagnostics from the boot menu,and press Enter.The PreBoot System Assessment (PSA) starts on your laptop.NOTE: If you wait too long and the operating system logo appears, continue to wait until yousee the desktop. Turn off the laptop and try again.Realtek HD audio driversVerify if the Realtek audio drivers are already installed in the laptop.70
