I’m having problems with the card reader on my Inspiron 6000 laptop.  When a card is inserted, there is the yellow exclamation mark showing by the Secure Digital Device icon in Device Manager.  The card works fine in another computer, but not this one, although it used to.  I recently had to replace the hard drive and reloaded all the drivers on the Dell Support site for the computer.  This is the first time I’ve tried to use the card since reloading it.  However it was giving the same problem before the new hard drive, although it magically started working again…for a while. 

Chuck