motherboard model DH61ww
motherboard model DH61ww
Look for a graphics card compatible with your DH61WW motherboard that doesn’t require a BIOS update and works with GTX 550 Ti.
The GTX 550ti should function well on this board. It might be operating with the built-in graphics by default, so you may need to enable PCI-E manually in BIOS. If everything appears to be working correctly, there’s likely nothing further to adjust.