Identify the television's maker, exact model, screen size, included remote or stand, and visible condition. Photograph the actual screen, model label, ports, and any defect; a powered-on image alone will not show every issue.
Describe the checks you completed, such as picture, sound, or specific inputs, and state what you did not test. Note the date and any intermittent fault. A short power-on test does not establish the future life of the panel or prove that every connection works.
Keep accessories and their condition clear, and ask the buyer to confirm the model and inspect the set before handover where practical. Agree transport and return terms directly, and avoid promising repair, replacement, or warranty coverage unless you actually provide it. Keep the inspection notes with the model number for any follow-up questions.
