Device drivers are the software interfaces that talk directly to the physical graphics hardware and are required for the hardware in the computer to communicate with the operating system. A "driver" is the name given to the software interface that allows the operating system to communicate with the hardware. If the graphics device is not performing as expected then it is likely that the driver is not working correctly. A PCI\VEN Code can be split into pieces that correspond to manufacturer of that hardware. The first part, the "PCI\VEN_", is specific to the hardware manufacturer, AMD ATI® has the PCI\VEN code of "PCI\VEN_1002". The "&DEV_" part of the code relates to the category of the hardware, in this case the "DEV_6779" category is "Graphics" hardware. A list of compatible device driver software for the AMD ATI® AMD Radeon HD 6450 (NI Caicos) device is shown below.
/https://restore.solutions/desktop/pci-ven-1002-dev-6779-win11driver.jpg "PCI\VEN_1002&DEV_6779 Windows 11 Drivers")
/https://restore.solutions/desktop/pci-ven-1002-dev-6779-win10driver.jpg "PCI\VEN_1002&DEV_6779 Windows 10 Drivers")
/https://restore.solutions/desktop/pci-ven-1002-dev-6779-win8.1driver.jpg "PCI\VEN_1002&DEV_6779 Windows 8.1 Drivers")
/https://restore.solutions/desktop/pci-ven-1002-dev-6779-win8driver.jpg "PCI\VEN_1002&DEV_6779 Windows 8 Drivers")
/https://restore.solutions/desktop/pci-ven-1002-dev-6779-win7driver.jpg "PCI\VEN_1002&DEV_6779 Windows 7 Drivers")
/https://restore.solutions/desktop/pci-ven-1002-dev-6779-winvistadriver.jpg "PCI\VEN_1002&DEV_6779 Windows Vista Drivers")
/https://restore.solutions/desktop/pci-ven-1002-dev-6779-winxpdriver.jpg "PCI\VEN_1002&DEV_6779 Windows XP Drivers")