Question

The battery indicator light is on, even though your laptop is plugged into the AC adaptor. To determine why you are not getting power from the AC adapter, which of the following should you check?
Whether the AC adapter is plugged into a live electrical outlet; whether the DC jack is loose; whether the AC adapter is connected properly to your laptop

Answer 1

Answer:

Whether the AC adapter is plugged into a live electrical outlet;

whether the AC adapter is connected properly to your laptop

Explanation:

Any of the above options need to be checked. The AC adapter might not be plugged into the live electrical outlet, or the AC adapter might not be connected properly to your laptop. Hence, the above two options are correct, and the DC jack is not an option here. It is used in the form of Audio jack. However, it is not used in AC Adapters. Hence, it is not the right option here.