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 4850 512 MB | 2009-08-11 03:15:00 | 011.022.006.000.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS |
HD 4850 512 MB
Turbo IceQ 4 |
2009-01-18 22:10:00 | 011.017.000.018.000000 | PCI-E | 650 / 1000 | GDDR3 | Download | Details |
| HIS | HD 4850 1024 MB | 2008-11-06 01:33:00 | 011.014.000.003.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2009-01-18 22:07:00 | 011.017.000.018.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-12-14 21:36:00 | 011.015.000.012.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-11-17 01:07:00 | 011.010.000.002.029910 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-09-09 04:59:00 | 011.008.000.000.029193 | PCI-E | 685 / 1100 | GDDR3 | Download | Details |
| HIS |
HD 4850 512 MB
Turbo IceQ 4 |
2008-10-12 04:07:00 | 011.010.000.002.029910 | PCI-E | 650 / 1000 | GDDR3 | Download | Details |
| HIS |
HD 4850 1024 MB
IceQ 4 |
2008-11-06 01:33:00 | 011.014.000.003.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-08-02 04:39:00 | 011.008.000.000.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 1024 MB | 2008-08-20 05:48:00 | 011.010.000.000.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-09-16 06:00:00 | 011.011.000.001.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-11-14 23:26:00 | 011.010.000.002.029910 | PCI-E | 650 / 1000 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-10-12 03:50:00 | 011.010.000.002.029910 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-08-20 02:46:00 | 011.008.000.000.029193 | PCI-E | 685 / 1100 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-08-04 05:48:00 | 011.008.000.000.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-08-03 22:10:00 | 011.008.000.000.029193 | PCI-E | 650 / 1000 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-06-02 18:19:00 | 011.004.000.000.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-05-23 11:36:00 | 011.003.000.000.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |