VIZIO M550SV 55 Inch Class Edge Lit Razor LED LCD HDTV with VIZIO Internet Apps
VIZIO M550SV 55 Inch Class Edge Lit Razor LED LCD HDTV with VIZIO Internet Apps Feature
- 55-inch class (54.64 inches viewable) LED-backlit LCD HDTV with 1080p resolution and VIZIO Internet Apps
- Energy-efficient LED backlighting with local dimming for truly deep blacks, brighter whites, and vivid colors
- Built-in Wi-Fi connectivity with Internet Apps for access to Netflix, VUDU HD movies, Pandora Internet radio, and more
- 240Hz SPS refresh rate for smooth, super-sharp viewing for fast-action sports and movies
- Built-in ambient light sensor adjusts backlight levels based on surroundings
- 1080p Full HD
- 2 million to 1 Dynamic Contrast Ratio
- 240 Hz SPS Refresh Rate
- Edge Lit Razor LED backlighting with Smart Dimming
- VIZIO Internet Apps with built-in WiFi 802.11n
VIZIO M550SV 55 Inch Class Edge Lit Razor LED LCD HDTV with VIZIO Internet Apps Overview
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Review Rating :
Brand : Vizio
List Price : $1,399.99
Special Prices : Check Special Offers
Availibility : Usually ships in 1-2 business days
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Vizio M550SV TV has major firmware problem - TV turns off by itself Video Clips. Duration : 6.90 Mins.
I absolutely love this TV. It has a fantastic picture, lots of great apps, the remote is great, everything about it is fantastic - except for one thing: the TV is unwatchable. This TV has a major firmware flaw. When the TV encounters a significant scene change, particularly if the scene change involves a sudden, black image, the TV turns itself off. Pulling the power cord for a few seconds to reset the TV fixes it for a while - but the problem eventually returns. Watching a Blu-Ray disc is impossible - the TV turns itself off almost every 30 seconds or so. It happens when watching something via HDMI, it even happens (less frequently) when watching something on the internal built-in Netflix app. Obviously there is a firmware problem in the code that is decoding and displaying the image - I suspect when an exception happens in this code, the TV turns itself off. Doing a Google search for "M550SV" and "turns off" you can see that this is not an uncommon problem - it's quite widespread. It is also happening to the M420SV, the 42 inch version of this TV. Repeated calls to Vizio customer support result in denial of any known problem, and claims that it must be "power related" - telling me to go buy a surge suppressor (I already have one on the TV). When I pressed them on the issue, they agreed to send a repairman to my house to "replace the power supply." Replacing the power supply is not going to fix a firmware problem. The problem can be easily demonstrated by playing a pre ...
Tags: Vizio, M550SV, TV, LCD, LED, Razor, turns, off, by, itself, problem, firmware
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