Dell Technology Guide
Page 281
...Drivers and Utilities media is located on a hidden diagnostic utility partition on Laptop Computers NOTE: If your computer does not display a screen image, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. NOTE: If the computer is known to test displays in... the computer is connected to an electrical outlet that is connected to review your computer. Running the Dell Diagnostics CAUTION: Before you begin . For additional safety best practices information, see "Contacting Dell" in this section, follow the safety instructions shipped with your hard drive...
...Drivers and Utilities media is located on a hidden diagnostic utility partition on Laptop Computers NOTE: If your computer does not display a screen image, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. NOTE: If the computer is known to test displays in... the computer is connected to an electrical outlet that is connected to review your computer. Running the Dell Diagnostics CAUTION: Before you begin . For additional safety best practices information, see "Contacting Dell" in this section, follow the safety instructions shipped with your hard drive...