Not sure if anyone can help. My old 33" Ferguson CRT is partially dead. When you power it up, the single LED on the front flashes twice, then seven times. I believe this is error code 27. No picture or sound. Does anyone have any idea what this might be and a likely idea of cost to fix? As my plasma is currently undergoing an insurance decision, I thought it might be worth fixing the Ferguson as a standby. Other than this problem it's been fine. It's about 5 years old and I don't know the model number at the moment. Thanks for any advice.