SD Card Reader won't work? (by 3 users)

have you tried other sd cards before or is this the first time?

if you have and its just this time it hasent make sure its working in your camera or mp3 player or where ever it came from :-)
if it works have a look in your device manager to make sure there are no problems with the drivers.

1 start
2 control pannel
3 system
4 then the hardware tab and click the device manager.

if there are anyproblems there is useually a little symbol next to the device just double click on it and have a look for the error code.

if all else fails try reinstaling the driver for your card reader or find an updated drivr download.

hope this helps