Microwave over-the-range cooktop light does not work or flickers.

Safety first: Unplug the microwave before replacing any bulbs.

Steps:

• Access bulb: Remove the lamp cover on the underside of the microwave as described in the Hisense manual.
• Replace bulb: Install a new bulb of the exact type and wattage specified (often an appliance-rated halogen or incandescent).
• Check for flicker: If the new bulb flickers, ensure it is seated firmly in the socket.

If the light still does not work:

• The lamp socket or control board lamp relay may be faulty and require technician service.