Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: My 1st HDMI switch. Tried it and it wouldn't detect that my PS4 Pro was 4K. Later on the HDMI ports stopped working. Tried different HDMI cables and they still would not work. Not sure if I just got a defective one or if this is how it normally works. Guess I'll be trying a different HDMI switch.

1st HDMI that won't work. Guess I'll try a different HDMI switch.