Another dead Boom

Hi,

Returned from holiday the other day, and on powering on my Boom again noticed that there was nothing on the display. I've had a look around the other threads here, and most people seem to get some sign of life (lights on the buttons etc.) when this happens, but I'm seeing nothing.

I'm taking the unit to work tomorrow, first thing will be to test the power supply. I'm hoping it's as simple as this having died.

If it's not the power supply, what else can I do to resurrect it? I've seen mention of removing the WiFi card (I use it wired anyway so that would be no loss). Is this a simple matter? How tricky are they to disassemble and put back together?

Thanks in advance for any advice.

Andy