My mikrotik dont recognize mpci card

RouterOS Beginner Basics
1

Hello.

I have installed mpci MP-541D (Intel 82541 PI) card on my router RB433AH v.6.28.
Is this type of Ethernet card supported?

2

http://wiki.mikrotik.com/wiki/Supported_Hardware

3

Seems Supported. But why router dont recognize it?