Its has been thoroughly cleaned and tested and everything functions as it should. I have installed games from  the Blu-ray drive and from online using the ethernet and wireless connections and all work fine. It has performed perfectly for days of game testing at 4K HDR using 5.1 surround sound. All USB ports and the HDMI port work.

I have recorded all serial numbers, security marked the components and have placed tamper proof security stickers over the screws to prevent any fraudulent behaviour. Please do not remove the stickers as I will not accept returns if the unit has been dismantled.

I am repairing consoles as a hobby. I am a fully qualified electronics engineer. I have over 20 years experience in the electronics industry working for British Aerospace among other large companies as a Senior Test Engineer. My procedure is to asses for repair then disassemble and clean, repair and reassembly followed by testing. I keep records of what I do and replace or upgrade items where necessary.