You mean , if i power off of from remote , it will be in standby mode and will do these in the back ground..?Before checking, watch some 16:9 content on the TV for at least four hours, and then press the power off button on the remote but keep TV plugged in. After every four hours, the TV runs a short compensation cycle, and the first few ones help the most with uniformity. So you'll save yourself a shock and multiple posts here if you check for issues after doing this. At least one should have happened. 2-3 would be ideal.