I buy the Ericsson F3507G 43Y6513 for my X201 3249-EPU
I put it in the slot, and start the laptop.
After sturt-up the Win7 install the driver, and the card was working (I also surf the internet and the Fn+F5 recognized it).
After I do a restart, the card wasn't seen anymore.
I've try to go to the bios (F1 - enter bios - F10 save - and restart) but the laptop don't recognize the card anymore.
Maybe you know how to help me???
I don't see the card in the Device Menagar.
In the BIOS the WWAN option is enabled!
Can anyone help me???
Be sure you've turned on the hardware radio switch and the service WwanSvc is working. Open cmd window, type the string:netsh mbn sh intYou have to see information about the card and Mobile Broadband service statuses.Delete Device ID and post here the result, all strings.