We repair all Laptop HDMI ports. Most commonly the HDMI port does break if the computer falls or the HDMI cable gets pulled. You might need the HDMI for TV viewing or PowerPoint presentations. Not that many shops are qualified or have the know how to repair these. We do all kinds of motherboard rework, and we specialize in Video signaling ports. specifically the HDMI port. The fix is simply a replacement of the HDMI. or the HDMI circuit. Which ever has failed we diagnose and replace.