Skip to main content
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Enjoy members-only rewards and discounts
  • Create and access a list of your products
  • Manage your Dell EMC sites, products, and product-level contacts using Company Administration.

Dell G15 5530 Owner's Manual

Running the SupportAssist Pre-Boot System Performance Check


  1. Turn on your computer.
  2. As the computer boots, press the F12 key as the Dell logo appears.
  3. On the boot menu screen, select the Diagnostics option.
  4. Click the arrow at the bottom left corner.
    Diagnostics page is displayed.
  5. Click the arrow in the lower-right corner to go to the page listing.
    The items that are detected are listed.
  6. To run a diagnostic test on a specific device, press Esc and click Yes to stop the diagnostic test.
  7. Select the device from the left pane and click Run Tests.
  8. If there are any issues, error codes are displayed.
    Note the error code and validation number and contact Dell.

Rate this content

Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\