Not official ref:
楼上开玩笑的。
别当真。
As with any question posed on the internet, you will always find different people with different answers. So for this question, I will put my trunt in the experts - those that manufacture the TVs. I asked the manufacturers: - LG, Panasonic, Sony and Samsung if LCD or Plasma TV could be left in a freezing cottage over winter. I know CRTs can, for my TV has been left at our cottage for the laast 20 years with no problem. Here are the emails I received from the experts:
- The storage temperature for these units is -20 to 60 degrees Celsius. Regards David Herbert LG Canada
- Please be advised that the recommended storage temperature should be between -20 Celsius and +60 Celsius. However,thetelevision cannot be plugged in until the television's internal temperature is 0-40 degrees Celsius. Please ensure that you unplug the television prior to storing it, and that the television is well warmed-up before plugging it in after the storage period. Regards, Panasonic Canada Inc. - Customer Care Centre - bg
- Thank you for submitting your inquiry to Samsung.For all 3 different technologies, LCD, DLP or PLASMA, the manufacturer recommends a storage temperature (TV off mode) between -4oF to 113oF (-20oC to 45oC). Same storage temperatures for all. We also recommend that regardless of what type you buy, that you unplug the TV from the wall socket when not in use for a very long period and to let TV warm up by just plugging it for 12 hours before operating the next time. - Samsung Limitless Support
插上电源, 看一下是否电源指示灯亮。
从后面可以看到（至少我的电视）内部还有小灯。
如果可能，可以检查保险管。
如果不是外力损坏，应该没有问题。
如果其他的坏了，比如屏幕，报废。
