Samsung 225bw display with NO VIDEO and flashing power button

my father purchased a Samsung 225bw about 2- 2 1/2 years ago and has been having video problems for the past two weeks up until the display decided to quit showing video.
i am fairly positive the video card is busted, or there are some loose soldering thing-a-ma-gigs.  
i was wondering if this is a problem that can be fixed by me, (i am not experienced, but willing to take the time to fix the problem, and also willing to open it up), or if it requires parts needed to be installed professionally.