diagnostics
Hardware Testing Programs
🧑🏼🔬 Hardware and System Testing Programs
This list details essential software utilities for diagnosing, stress-testing, and benchmarking system hardware.
🔬 Stress Testing and Benchmarking
| Program | Primary Function | Key Notes |
|---|---|---|
| MemTest86+ | Test the RAM (Random Access Memory). | The longer it runs, the better; some RAM fails only after getting hot. |
| FurMark 3D | Test the GPU (Graphics Processing Unit) and CPU. | Great for checking for hardware stability and stress-testing system endurance. |
| Prime95 | CPU Stress Testing tool. | Pushes the CPU to its limit to test stability. |
| Cinebench | Single-core & Multi-core CPU Testing & Benchmarking. | Provides a reliable score to compare CPU performance. |
🌡️ Monitoring and Health Checks
| Program | Primary Function | Key Notes |
|---|---|---|
| HWiNFO | System Monitoring tool. | Checks temperatures, power rails ($3\text{V}$, $5\text{V}$, $12\text{V}$), gets specs, etc. Tip: Always have this running when performing FurMark, Prime95, or Cinebench testing. |
| CrystalDiskInfo | HDD/SSD Health and Diagnostic Software. | Reads S.M.A.R.T. data to assess drive health, temperature, and errors. |
🔧 Windows & Linux Diagnostics (Sysinternals Suite)
The Sysinternals website was created in 1996 by Mark Russinovich to host advanced system utilities.
- Purpose: Helps IT Pros and developers manage, troubleshoot, and diagnose Windows and Linux systems and applications.
- Key Utilities (Examples):
💿 Bootable Diagnostic Toolkits
These are comprehensive toolsets packaged onto a single bootable USB drive or CD for system maintenance and recovery.
- Hiren’s Boot CD/USB (All-In-One): A great utility CD/USB with TONS of diagnostic software, including drive manufacturer tools.
- Medicat Boot USB: A USB/SSD based toolkit that compiles a selection of the latest computer diagnostic and recovery tools into an easy-to-use kit.
- Sergei Strelec Boot USB: A bootable USB disk for Windows 11, 10, and 8 PE, used for maintenance, hard disk/partition management, backup/restore, computer diagnostics, data recovery, and Windows installation.