Following a reboot, my integrated media card reader stops recognizing cards inserted into it after a short time following a reboot (a few minutes to a few hours). It doesn't seem to be because of some running a particular program. All of the devices are still listed in the Disk Drives section of the Device Manager as OK. It works for a while following a reboot, then it stops and I have to reboot in order to use the reader.Today, they stopped working altogether even after a reboot, so I uninstalled each device, then rebooted, and upon reboot, all devices were re-installed automaticlly by windows, and they all worked for a few minutes. AFter removing a card, then re-inserting them, they were no longer recognized.
They worked as expected when the machine was new, but it seems to be getting progressively worse. Not sure if it's a HW issues or a SW/driver issue.
Any ideas?
Thanks,
Shane