Internal card reader issue

bryantguy

Honorable
Mar 19, 2012
1
0
10,510
GA990FXA-UD5, F6 bios, 16GB mem, Phenom II x6 1100T, Win 7 Home 64 bit
When I boot up, and insert a memory card, it is not recognised. I go to "computer" and can see the drive (j:), but when I try to open it-it says "insert a disk and try again". When I go to "safely remove hardware", it says "disk is in use". I select "continue" to close it and thereafter the reader works as it should.
At the next boot, the problem starts over. Very frustrating.
I have tried 2 different internal readers and 1 external reader with the same issue. All worked fine with prior motherboard.
Any ideas?
Thanks