The HP PC Hardware Diagnostics tool offers several types of tests, including:
Diagnostic Test Result │ ├── PASS all tests │ └── Problem likely software/driver/OS. │ → Run SFC, DISM, or reinstall Windows. │ ├── FAIL with valid Failure ID │ └── Hardware failure confirmed. │ ├── In warranty → Contact HP Support. │ └── Out of warranty → Order replacement part. │ └── Test ABORTED or system freeze during test └── Probable motherboard, power, or thermal issue. → Reseat RAM & cables → Retest. → If persists → Replace motherboard/PSU. hp pc hardware diagnostic
For PCs that cannot boot to OS or UEFI (no F2 access). The HP PC Hardware Diagnostics tool offers several