(adsbygoogle = window.adsbygoogle || []).push({}); Hi,

My old PS3 overheated and so sony traded it in for a refurbished one... Its currently on firmware 3.50 but I want to update to 3.56 via wifi however when it is trying to install the update it will switch itself off and blink 2 red lights. No yellow light.

Any ideas why its doing this?