I need the bios for a Radeon HD 6450

Hello, I need help finding the BIOS of a Radeon HD 6450 1GB DDR3, BIOSTAR model. Windows and programs do not finish recognizing the video card. Looking at the information on the Z GPU, I see that it has a BIOS from another model. I attach the photos with the specifications of the card.


Model: BIOSTAR Radeon HD 6450 - 1GB DDR3

Memory brand: ELPIDA J1108BDSE


Anyone who can help me would appreciate it.