I have an HP laptop, about 3 years old, and won't connect to wifi. I've tried following other threads on here and tried those solutions, but none have worked. My laptop will only work on an Ethernet cord.
All I see is Wifi Adapters. Upon clicking it it says this-
"Device Status-
Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)"
that is not the make & model# as it will say hp pavilion dv6-543 or something like that.
I'm trying to locate model number. It does not have a serial or product number printed on it or inside the battery. It's also 3 years old and I don't have the box anymore. Anyway I could look it up on the computer?