Problems with monitor.. help appreciated

So, I have a Desktop PC, Intel i3, ATI Radeon video card... I recently moved to another country and had my computer shipped with UPS by truck... the computer was packed pretty well but when it arrived here, after plugging everything in, after turning the monitor and the computer on, the monitor displaying "Power Saving Mode" and nothing I do seems to get it out of it... Also note that I hear the fan of the computer working and the hard-disk but the fan makes a lot more noise then it did before... also if I hit the power button it instantly shuts down...

Any idea what sort of problem this would be? Is it goodbye motherboard ? Power supply ? Video Card ? I know it's hard to actually give me a definitive answer just from this info but any sort of idea is appreciated... I read the forums to find similar problems but most were with monitors entering power saving mode just randomly and not after the whole computer being shipped by truck and started for the first time... Should I try resesting my RAM ? or play around with the cords ? Didn't yet open the computer... don't have a lot of experience with it.. I did open up computers in the past but this one is brand new (bought it back in the original country 2-3 months before moving) and I care so much for it I'm afraid I might do more harm then good ^^

If you need any other information please ask and I shall provide it.. writing this while being very stressed because of the whole thing so I can't remember all the specifications..
Running Windows 7 btw... and I can't get to the desktop at all so anything that I would have to do there is out of the question, same goes for BIOS settings..

Please help me any way you can and thanks in advance...