my grandaughter purchased a TECHNIKA LCD32-209 tv 4 years ago, if you switch off the tv with the remote then switch it on again the blue light just keeps on flashing and the tv wont come on. the only way to get the tv back on is unplug it from the wall overnight then plug it in again,but at 7 o~clock at night it switches itself off.---- CAN SOMEBODY PLEASE PLEASE HELP....... YOURS ARCHI174