Well, it was needed in my case, but it might not be needed in your case. As I understand, this chipset is used in a couple of no-name cards.
There is a small DOS utility on the SiliconImage website, where you get the latest BIOS images for the card, in the support section. The steps needed are described there in detail. It is pretty straightforward. I am using the latest non-RAID BIOS. Fabian On Sat, Jun 16, 2012 at 03:06:19PM +0200, LEVAI Daniel wrote: > Can you tell me what steps are involved in doing that? Do you need a > proprietary software for it, or is it doable from its configuration > ui?

