Wifi hardware issue

[Starbase804]

Hi all. Just picked up a 2015 MacBook A1502. Bluetooth works fine but WiFi doesn't appear in the hardware list. Btw, running Linux mint. I've tried a new WiFi card but has the same issue. Bluetooth no issues but doesn't recognise any WiFi hardware. Has anyone got any ideas where to start looking? It's not a driver issue.
Cheers

 

[BrianBaughn]

Does it work in macOS?

 

[Starbase804]

Does it work in macOS?

No. Bluetooth fine, no WiFi device detected

 

[BrianBaughn]

Running Apple Diagnostics in macOS might reveal something.

 

[FreakinEurekan]

Boot with Command-Option-R and see if it recognizes WiFi there. If not, you’ve confirmed it’s a hardware issue.

If so and you’ve already replaced the WiFi module, then most likely the antenna.