- First go to start and type MSINFO32.EXE
- Next expand System Summary -> Hardware Resources -> IRQs.
- And look for the listing made for your Network Interface Card (NIC) and note the IRQs is next to specified line.
To make this follow these steps..
- Go to Start and type Run and type DEVMGMT.MSC
- Scroll down to Universal Serial Bus control and expand it.
- Right click the USB...Note -: Root Hub and select Properties .Note that you might need to do so far all listed USB Root Hubs in order to find the right one.
- In the Power Tab,look for your USB ADSL modem.
- In the Resources tab, look for the assigned IRQ.
- This is the IRQ we are looking for...thanks enjoy