If the power goes off, or I need to reboot my WDTV for any reason, when it comes back on my screen is always tainted with a pink hue, it seems to be called the “Pink Screen Issue”. From what I can gather, its caused by a mismatch in frame rate when using HDMI. Here’s how I fix it on my unit. I hope this works for you as well.
Start at the home screen
Scroll through and select the “Setup” option
Then select Audio/Video OutputThe next step is to select HDMI
Next, choose OFFPINK BE GONE! Click OK to save the changes
Close out of setup by pressing the Home button on your remote