I have a Vizio E320VL that just stopped working. When I power it up the Vizio logo on the frame turns from Amber to White and the Vizio logo splash screen comes up for a second and then goes to a dark blue screen. No video comes up and menu options won’t display. I also can’t power off the unit unless I unplug it but it will turn itself off after about 1-2 minutes.
I’ve checked all the regulators on the Main Board and they check out as normal. I’ve read a lot of posts on here talking about the U33 regulator going bad but this unit doesn’t have a U33 regulator. I’ve also read a lot about the U18 EEPROM being a problem.
Do these symptoms sound like an EEPROM issue? If so, is there a way to test the EEPROM?
Any help would be much appreciated.
I’ve checked all the regulators on the Main Board and they check out as normal. I’ve read a lot of posts on here talking about the U33 regulator going bad but this unit doesn’t have a U33 regulator. I’ve also read a lot about the U18 EEPROM being a problem.
Do these symptoms sound like an EEPROM issue? If so, is there a way to test the EEPROM?
Any help would be much appreciated.
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