I installed a 4 port USB hub, plugged into the single port in the back of my tower.

For two years it has worked fine, until now.

I cannot get a USB card reader or thumb drive to show up in My Documents...or will they work at all in this computer...work fine in my laptop.

Any suggestions???

thanks,

greg

Title Edited - Please follow new posting rules from now on.

--Zxian

Try the hub in a different port on the computer - if it still doesn't work, do the USB devices you mentioned work when attached directly to the computer?

It could be the hub or the USB port on the machine, if the devices are working fine elsewhere.