HawaiiBiosReader is a specialized utility software designed for reading and analyzing BIOS information from Hawaii-based AMD graphics cards (AMD Radeon R9 290 and R9 290X). This tool allows users to view and extract important BIOS data, including clock speeds, voltage settings, and power limits.
The program provides a user-friendly interface that displays detailed information about the graphics card's BIOS configuration. It can be particularly useful for enthusiasts and overclockers who want to examine or modify their GPU's settings. HawaiiBiosReader helps users understand their graphics card's specifications and can be valuable for troubleshooting or performance optimization.
Key features include:
Note that this tool should be used with caution, as incorrect BIOS modifications can potentially damage your graphics card.
| Aspect | Description |
|---|---|
| Full Name | HawaiiBiosReader |
| Type | BIOS/VBIOS Utility Software |
| Main Purpose | Reading and modifying AMD GPU BIOS files (specifically Hawaii-based GPUs) |
| Target GPUs | AMD Radeon R9 290, R9 290X, R9 295X2 (Hawaii architecture) |
| Key Features | • BIOS reading and extraction • BIOS modification capabilities • Memory timing adjustment • Clock speed modification • Voltage control options • PowerPlay table editing |
| File Format Support | .rom files (BIOS ROM files) |
| Operating System | Windows |
| User Interface | Command-line interface (CLI) |
| Developer | Unknown (community tool) |
| Release Status | Legacy software (primarily used for older GPU models) |
| Primary Users | • Overclockers • GPU enthusiasts • Hardware modders • Mining community |
| Safety Features | • Backup creation capability • Verification checks • Warning messages for dangerous modifications |
| Risk Level | High (incorrect use can damage GPU) |
| Common Uses | • Performance optimization • Power consumption adjustment • Mining optimization • Custom BIOS creation |
| Required Knowledge | • GPU architecture understanding • BIOS modification experience • Hardware knowledge • Risk awareness |
| Limitations | • Only works with Hawaii-based GPUs • No GUI interface • Limited modern GPU support |
| Alternative Tools | • ATIFlash • ATIWinFlash • PolarisBiosEditor |
| Prerequisites | • Administrative rights • Compatible GPU • Basic command line knowledge |
| Backup Requirements | Original BIOS backup strongly recommended |
| Common Modifications | • Memory timings • Voltage settings • Power limits • Clock speeds |
| Safety Precautions | • Always backup original BIOS • Use dual BIOS if available • Verify modifications • Have recovery plan |
| Distribution | Free community tool |
| File Size | Small (typically < 1MB) |
| Documentation | Community-created guides and forums |
| Support | Community forums and discussions |
| Legal Status | Use at own risk, may void warranty |
| Recovery Options | • Dual BIOS switch • External programmer • Recovery tools |
| Compatibility | Limited to specific AMD GPU models |
