Hi Guys
I from Argentina, anybody have E370vl eeprom file?
Thanks
Federico
I from Argentina, anybody have E370vl eeprom file?
Thanks
Federico
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Hello everyone,
I have an Epson PowerLite S18+ projector in the workshop showing signs of a firmware fault. I’ve checked all voltage lines and signal paths, and everything seems within normal range.
Here’s the issue: when the power cable is connected, the power LED immediately turns blue even though the projector doesn’t start. When powered on, the fans run but the lamp never ignites. After a few minutes, both the temperature and lamp indicators turn red.
I’m attaching the backup I read from the IC in case it’s useful for analysis or comparison.
If anyone...10-16-2025, 07:48 PM -
Hi everyone
I´m trying to repair a TV Vizio E320-A0 that I found in the street
The symptoms are it doesn't respond with remote or buttons, the LED indicator is always off and also there is no image on the TV.
The power supply board works fine (I probed the terminals with my multimeter) but in the main board the EEPROM doesn't works correctly because the voltage on the pins doesn't match with the parameters of the datasheet.
So, I´m going to replace the EEPROM with a new one, but the problem is that my programmer (CH341a)... -
Hello everyone, I described the symptoms and measurements here
It seems I tried everything, my last idea is that the eeprom or firmware (or both) may be corrupt.
I'm not able to find eeprom and firmware dumps in open sources.
Hoping someone here has access to closed forums or manufacturer's service center resources and can help get those dumps?
01-20-2023, 12:29 PM -
Wondering if any of you have seen this before. I got this TV with lower half of the screen dim. Fixed the LED backlight issue - smooth
I noticed that the System update lists current firmware is V1.0.6 and is able to find on the Vizio server 2.60.23-1... it downloads fully.. but instead of restarting, it just goes back to the previous screen "NO SIGNAL - HDMI1"
I got the code and followed the update via flash drive - and it does exactly the same thing. Firmware is copied by the TV 100%, and then nothing - instead of restarting, it just goes back to the previous... -
I was given this set and do not have the original remote. It will turn on with the power button and display "oobe V1.1.12 firmware V0" but that's all it will do. It does not respond to the input select button or volume button. I have a remote from the cable company and programmed it for Vizio and it will turn the set on and off but that's it, no response from any other buttons. The white standby led comes on bright at first and then dims but stays on while the set is on. I pulled the back off and looked for anything obvious like loose connectors, bad solder, bad caps and didn't find...
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