a bugcheck in netio.sys is will be caused by the network driver you have installed.
This can be a wired or wireless driver (wifi or even a bluetooth driver)
if you are using a USB wireless driver it can be caused by old USB drivers also, or even bugs in the USB support in the BIOS.
so, you will need to update the drivers starting with the ethernet driver. if you have a USB ethernet device you would update the USB driver, the CPU chipset drivers and the BIOS in addition to the ethernet driver itself.