why my laptop got blue screen everytime i plugged my 3g wireless broadband? the installation is fine but when i got connected after 5 mins it turns blue screen.. pls help me

Hi poyang and welcome.

Details about the computer would help.

You say it happens when you plug it in, then say it happens after 5 minutes. Does it work fine for those first 5 minutes?

What does the BSOD error message say?

Do you have the latest drivers for the 3G device?

Have you scanned for malware?

Hi,

I suspect the BSOD is causing by the device driver buffer overrun. So it shows blue screen every 5 minutes.

I would suggest start with the laptop mobo latest chipset driver reinstallation first, please remember to reboot laptop after the chipset driver installation, this can let the new chipset driver to take effect.

Next is reinstall the latest 3G wireless card driver.

Hope this helps.
Bill
tech mananger