Change computers

Try to establish whether there is a problem with the AirCard modem or the USB/ExpressCard slot.

·         Change slots, in case the chosen slot is malfunctioning.

·         Try the modem on a different computer to determine if there is a problem with the computer.

·         Change modems to determine if this particular Sierra Wireless AirCard modem is having problems.

Does this card work on a different computer?

YES

NO

I don't have another computer.