re: Can't read SDHC cards Sunday, October 4, 2009 at 6:49 am Windows XP Annoyances Discussion Forum Posted by Alonzo Gonzo (11 messages posted) Seems to me you have a compatibility problem. The SDHC cards use sector addressing while SD cards use byte addressing. Quoting Wikipedia (http://en.wikipedia.org/wiki/Secure_Digital_card#SDHC), "SD and SDHC cards and devices have these compatibility issues: Devices that do not specifically support SDHC do not recognize SDHC memory cards. Some devices can support SDHC through a firmware upgrade. . ." Your old HP can't understand SDHC formatting; check with HP for a firmware upgrade to the built-in card reader in your desktop. Written in response to: Can't read SDHC cards (Jim B: Thursday, October 1, 2009 at 2:50 pm) There are presently no replies to this message. All messages in this thread [show all] Can't read SDHC cards (Jim B: Thu, Oct 1, 2009, 2:50 pm) re: Can't read SDHC cards (Ricer46: Thu, Oct 1, 2009, 3:22 pm) re: Can't read SDHC cards (Jim B: Sun, Oct 4, 2009, 5:49 am) re: Can't read SDHC cards (Adam Bradley: Sun, Oct 4, 2009, 10:00 am) re: Can't read SDHC cards (MartinM: Thu, Oct 1, 2009, 3:44 pm) re: Can't read SDHC cards (Adam Bradley: Sat, Oct 3, 2009, 5:53 pm) re: Can't read SDHC cards (Alonzo Gonzo: Sun, Oct 4, 2009, 6:49 am) re: Can't read SDHC cards (Darren: Sun, Oct 18, 2009, 5:43 pm) re: Can't read SDHC cards (MartinM: Mon, Oct 19, 2009, 2:50 am) re: Can't read SDHC cards (Jim B: Mon, Oct 19, 2009, 2:19 pm) Reply or follow-up to this message Search this forum Start a new thread on a different subject Report abuse of the forum Return to the Windows XP Discussion Forum