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 |
|---|---|---|---|---|---|---|---|
| Force3D | HD 4850 512 MB | 2008-08-14 03:17:00 | 011.008.000.000.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Force3D | HD 4850 1024 MB | 2008-12-31 04:16:00 | 011.017.000.018.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Force3D | HD 4850 1024 MB | 2008-08-20 22:11:00 | 011.008.000.000.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Force3D | HD 4850 512 MB | 2009-07-11 08:50:00 | 011.016.000.027.000000 | PCI-E | 625 / 900 | GDDR3 | Download | Details |
| Force3D | HD 4850 1024 MB | 2009-06-30 05:05:00 | 011.010.000.000.000000 | PCI-E | 625 / 900 | GDDR3 | Download | Details |
| Force3D | HD 4850 512 MB | 2009-07-20 22:15:00 | 011.003.000.000.029117 | PCI-E | 625 / 900 | GDDR3 | Download | Details |
| Force3D | HD 4850 1024 MB | 2009-07-20 21:55:00 | 011.021.000.006.029117 | PCI-E | 625 / 900 | GDDR3 | Download | Details |
| Force3D | HD 4850 1024 MB | 2009-07-13 03:40:00 | 011.010.000.000.000000 | PCI-E | 625 / 900 | GDDR3 | Download | Details |
| Force3D | HD 4850 1024 MB | 2009-04-02 00:30:00 | 011.021.000.006.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Force3D | HD 4850 512 MB | 2008-09-01 02:56:00 | 011.006.000.003.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Force3D | HD 4850 512 MB | 2008-12-13 02:36:00 | 011.015.000.012.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Force3D | HD 4850 512 MB | 2008-08-26 04:01:00 | 011.006.000.003.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Force3D | HD 4850 1024 MB | 2008-11-02 19:43:00 | 011.013.000.002.030496 | PCI-E | 600 / 400 | DDR2 | Download | Details |
| Force3D | HD 4850 512 MB | 2008-05-23 11:36:00 | 011.003.000.000.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |