Uefi Diagnostics Tool - Lenovo ThinkPad X1 Carbon Gen 12 User Manual

1. Type Vantage in the Windows search box and then press Enter.
2. Click Hardware scan or Support ➙ Hardware scan.
3. Select QUICK SCAN or CUSTOMIZE and then follow the on-screen instructions to run the hardware
scan.
Notes:
• The Quick Scan tool contains a pre-selected suite of tests that performs basic examinations of the
hardware components found in the system. The Customize tool enables you to select one or several
hardware components to perform the examinations.
• Before selecting QUICK SCAN, click Refresh Modules to ensure that the list of hardware
components are the components currently available for the computer.
4. If any hardware failure is detected, the result varies depending on the warranty status and varies by
country or region. Follow the on-screen instructions to resolve the issue.

UEFI Diagnostics tool

UEFI Diagnostics tool enables you to view system information and identify hardware issues when you cannot
log in to the operating system, or the computer cannot connect to the network.
To use the UEFI Diagnostics tool:
1. Connect your computer to ac power.
2. Turn on your computer, and press F10 immediately to enter the UEFI Diagnostics tool.
3. Follow the on-screen instructions to run the test.
4. Press Esc to exit the tool. Your computer will restart immediately.
5. If any hardware failure is detected and you are unable to locate and resolve the problem, you can call
Lenovo Customer Support Center. See "Call Lenovo" on page 54
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ThinkPad X1 Carbon Gen 12 User Guide