: Users can perform a Fast Test for a quick check of major components or an Extensive Test to thoroughly examine hardware like RAM sticks and hard drive sectors.
: Provides dedicated tests for specific parts, including: Memory (RAM) : Quick, fast, and extensive checks. Hard Drive/Storage : SMART checks and Short/Long DST tests. Power : Battery and AC adapter testing.
, you must access the tool before your operating system (Windows) starts. This tool is essential for identifying hardware failures like hard drive or memory issues. How to Access the Diagnostics Menu the computer completely. button to turn it back on. Immediately tap the key repeatedly (about once every second) until the Startup Menu to launch the HP PC Hardware Diagnostics UEFI Recommended Testing Steps
Appendix: To check your current diagnostics version: Restart → F2 → System Information → Diagnostics Version. hp pc hardware diagnostics uefi version 1610 bios work
| Issue | Description | BIOS Workaround | |-------|-------------|----------------| | v16.10 fails to launch | Secure Boot block or missing EFI partition | Disable Secure Boot temporarily or reinstall SP (SoftPaq) | | Some tests greyed out | BIOS reports missing hardware (e.g., no TPM) | Enable TPM in BIOS F10 → Security | | Frozen during memory test | Old BIOS version with bad memory map | Update BIOS via HP Support Assistant | | No network test | UEFI NIC driver not loaded in BIOS | Enable UEFI Network Stack in BIOS |
Version 1610 supports HP’s "Active Care" and can be configured via BIOS settings to run automatic diagnostics on a schedule (e.g., every Sunday at 2 AM), logging results to a network share.
┌────────────────────────────────────────────────────────┐ │ CHOOSE TEST TYPE │ └───────────────────────────┬────────────────────────────┘ │ ┌────────────────┴────────────────┐ ▼ ▼ ┌──────────────────┐ ┌──────────────────┐ │ FAST TEST │ │ EXTENSIVE TEST │ ├──────────────────┤ ├──────────────────┤ │ Duration: ~4 min │ │ Duration: 2+ hrs │ │ Checks: Core sub-│ │ Checks: Deep loop│ │ systems & RAM │ │ sector & logic │ └──────────────────┘ └──────────────────┘ : Users can perform a Fast Test for
In version 1.6.1.0, technicians can use the "Loop until Error" function within the testing menus. This is particularly useful for identifying intermittent issues, such as a laptop that crashes only after running for two hours. The test loops indefinitely until a hardware fault triggers a failure code, pausing the loop and locking the error message on the screen. Advanced Troubleshooting: Missing UEFI Diagnostics
: A deep-dive analysis that checks every sector of the storage drives and runs multiple cycles on memory. This can take several hours depending on storage capacity.
If pressing F2 fails to launch the diagnostic suite, the local Hewlett-Packard support partition on the storage drive has likely been wiped or corrupted during a clean Windows installation. Creating a Bootable Diagnostic USB Power : Battery and AC adapter testing
The tool's primary purpose is to help users quickly determine if their computer's hardware is functioning correctly.
Solution: Perform a hard BIOS reset. Turn off the computer. Press and hold the keys simultaneously, then press and hold the Power Button for 3 seconds. Release the power button but continue holding Windows + B. The computer will force-flash the BIOS using a backup image stored on the motherboard, resolving underlying firmware lockups. 3. Secure Boot Conflicts