Verifying system memory
Windows 10
1. Tap the Windows button and select All Settings > System .
2. Under System, tap About.
Windows 10
1. 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 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 system displays one time boot menu and uses up and down arrow key to go to diagnostics and press enter to launch ePSA.
The Pre Boot System Assessment (PSA) starts on your system.
NOTE:
If you wait too long and the operating system logo be displayed, continue to wait until you see the desktop.
Turn off the laptop and try again.
NOTE: ePSA can alternatively be launched by pressing and holding Fn+ Press Power button.
44 Technology and components
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