GA-990FXA-UD5 and internal memory card reader issue

[bryantguy]

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

[autotech]

Go to device manager and see if there are any errors then if not you can uninstall it thru device manager then restart and it should reinstall automatically.

Only time i had that kind of problem is when i left it hooked up while i installed windows the way i fixed it was to leave it unplugged and did a fresh install then after windows was installed and updated i plugged it in and it has worked ever since.

[bryantguy]

Thanks for the reply. No errors. Tried disable, reboot, enable-same issue. I'm not reinstalling win. Acts like a plug in device after safe removal(must reattach to recognise).
I guess I can live with it. It works fine once it's "awake".