PlayStation_FourSony has identified four likely reasons for the most commonly reported PlayStation 4 error, including issues with the hard drive and power supply.

Although Sony claim the failure rate for the PlayStation 4 is only 0.4 per cent if they’ve already sold over 1 million consoles in North America then that still means 4,000 faulty machines are out there in the wild.

Although reports last week, primarily from American press, suggested a problem with the HDMI output that doesn’t seem to be a factor in Sony’s latest update on the problems.

According to official PlayStation Support staff, writing on the PlayStation forums, ‘Some reports have been coming in from users with PS4 units blinking blue, but not entering the powered on state indicated by a white light’.

As well as the blue indicator light blinking, new PlayStation 4 owners have been reporting no video or audio output on their television and the console turning itself off once the light starting flashing.

This could apparently mean any of a number of things, including TV compatibility problems, issues with the PlayStation 4 power supply, issues with PlayStation 4 hard drive, and what support vaguely refer to as ‘issues with other PS4 hardware’.

They suggest that the TV compatibility issue can be resolved by updating the firmware on your TV (implying the problem is primarily with smart TVs).

The other issues are more complicated and it’s implied they may involve returning the console to Sony for repair or replacement.

There are more details at the link, but bear in mind that the contact details are for North America not Europe. So if you do have problems with your launch machine it’s best to visit the official UK support website here.