Windows XP does not see my SD card

"I would go in to device manager and double check that you do not have any yellow triangles or disabled devices.

If you do, update the drivers for your card reader.

If you do not, try finding the card reader and disabling it then enabling as on my Realtek card reader, this usually does the job.

Also, if it still does not work, are you sure that your card is working?

Last thing to try is to go to disk management and make sure that the card reader has a drive letter assigned (when the card is in)."