Latest BIOS flashing utilities for graphics cards can be found in our Downloads Section: AMD/ATI | NVIDIA
In case something goes wrong, make a backup of your original BIOS before flashing.
Have BIOS not listed here? Submit it using GPU-Z to extract and upload your BIOS.
| Manufacturer | Model | Date compiled | Version | Interface | Core/Mem/Boost | Memory | Links |
|---|---|---|---|---|---|---|---|
| HIS | HD 6770 1024 MB | 2012-04-08 23:17:00 | 012.020.000.062.039844 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-07-04 02:58:00 | 012.020.000.048.037186 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-12-02 01:30:00 | 012.020.000.051.039844 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-06-13 22:31:00 | 012.020.000.051.039844 | PCI-E | 880 / 1250 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-06-30 03:58:00 | 012.020.000.055.040701 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-05-20 03:34:00 | 012.020.000.051.039844 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-05-20 03:34:00 | 012.020.000.051.039844 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-04-20 05:10:00 | 012.020.000.051.039844 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |