Fix error codes

I have been wondering to know about the effects of the Lenovo Error Code 1802 that it might cause to my device. But is there any easiest way out to check for it?

Edited by Nabiki: Removing link - please do not post links until you are an established user in the community.

What symptoms are you seeing?


Looks like a network card problem, according to the link @DocDubious included.