Informational tools
These tools are provided for general screening and troubleshooting. They are not a professional hardware inspection, warranty, certification or guarantee that a device is defect-free.
Your purchasing decisions
You remain responsible for verifying a device and deciding whether to buy, sell, repair or rely on it. Important defects may require operating-system diagnostics or professional inspection.
Availability
Browser support varies. A feature reported as unsupported should not automatically be interpreted as a hardware fault.