[XP/W2k3 x86 on Modern Hardware]

@Dietmar

What happens if you use a Radeon graphics card and its driver?

[XP/W2k3 x86 on Modern Hardware]

@infuscomus

Is that all?
Then most Z690 boards have "full CSM support".

[XP/W2k3 x86 on Modern Hardware]

On 2/4/2022 at 5:39 AM, Dietmar said:

Looks, like Gigabyte enables full CSM support on this board

Gigabyte Z690 UD DDR4 (rev. 1.0)

with Bios F5.

"Add Legacy Game Compatibility Mode option"

I will test this board with 12900k cpu in next days for XP SP3 boot

Dietmar

 

Sorry to ask such a basic question.
How do you distinguish between "full CSM support" and "not full CSM support"?