You say no light? how old is the data card, has it worked before with this laptop, have you tried the data card in another laptop, have you tried another data card in this laptop?
Hi
If it works on the Desktop we can establish that its not the sim or the device. Have you tried un-installing and re-installing the software on the laptop?
I just found out it is not faulty.It worked and then it stopped again.I looked in the event viewer and this is what I got.....
The description for Event ID ( 10 ) in Source ( Pcmcia ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: \Device\Pcmcia0.