I have an old PowerConnect 2124 that I pulled out from storage and would like to see if it is still in good working order.  However, this switch does not have a serial port on it, so that I can Telnet into it an program it.  I don't know what the IP address of it is.  I don't know how to restore the factory default settings.  The System Guide and the User Guide for this device are useless in this situation.  Does anyone know how to reset this device back to factory default settings?  Is there a jumper inside that I would need to use for this?  If so, which jumper and what do I do to reset everything?  Any help would be GREATLY APPRECIATED.