Regardless, take a note of what happens and let me know how you went. This will try and run diagnostics from the internet instead, so you will need to allow more time for it to complete. Note: If pressing and holding the D key at Step 3 doesn't work, start again at Step 1 and, at Step 3 press and hold both the Option D keys instead. If the diagnostics test does find errors, take a note of what they are.
NEW 2015 MACBOOK PRO 13 PLUS
For 10 seconds, press and hold at the same time the shift control option keys (on the left side of the built-in keyboard) and the power button.However, one thing you could do is reset the System Management Controller (SMC) to see if that resolves the issue.
The lack of a charging indicator light is not a good sign, as it implies a hardware problem of some sort (i.e.