Hello all, I'm new on these forum I'm experiencing "Weak or no signal" problem on my P2470HD Samsung monitor. Over the night, after scan for Analog and Digital Cable signal I can not find any channel and there is a message "Weak or no signal" So far I tried: 1. Repeat Plug and Play setup 2. Update to the latest firmware T-E24PEUC-1005.0 3. Access to the service menu (Info-menu-mute-power) and restore do factory defaults 4. Tried different antennas to catch digital or analog signa No single method has not helped! I'm interested if anyone have any idea how to solve my problem. Does anyone knows how to properly configure settings in service menu. Interesting thing is that when I make some changes in service menu, after factory restore or firmware update settings stays the same as I configured. In attachments you can find detail pictures of my problem.. PLS help.