Just bought an Insignia 55" 1080p TV - dark shadowing on right side?

[Stephen Riley]

Just bought a cheap new TV from Bestbuy. Heard good things on RFD, so decided to go for the cheaper brand.

Here is the TV (currently out of stock everywhere) - http://www.bestbuy.ca/en-CA/product/...b84d5d13b0en02

We just set it up and immediately noticed two problems:

1. A white line up the right side of the screen. This was fixed by smacking the frame a little.
2. There are a couple spots of "black shadows" on the right side of the screen. These shadows do not go away as the image on the screen changes.

Is there anyway to fix these shadows? Or do we have to return this? The rep said they're not making these anymore, and there is no comparable TV for the price, so we would be SOL in that case...

Please tell me there's a way to fix these shadows.