LED TV NEO LED-2202FHD It does not work, the front LED off

Mark:NEO LED-2202FHD
Model:LED-2202FHD
Chassis (main board, components): 17MB60-3 flash 25Q80
LCD Screen/Panel (if exist): LC215EUN (SC) (A1)
More informations: _SN : 6694377 100624
It does not work, the front LED off, the power supply is ok.It was software on usb several times, periodically every 2-3 months and it worked, finally it was left with the st.by LED off, that's why I-m thought about flash memory. Thanks a lot!

First check the LED . Often it blows up.

Thank you for the answer. I referred to the LED that indicates the status of the TV (ON-OFF), this is ok. I did not refer to the backlight led s. Thank you!

replace the spiflash U158 25Q80, and program it with the file U158_17MB60-3_DTOS403LH122E_LC215EUN(SC)(A1).bin
if necessary, update the software with the file MB60_OEM_V088b_FULL_SW.zip

andrasoni_lucian wrote:

Thank you for the answer. I referred to the LED that indicates the status of the TV (ON-OFF), this is ok. I did not refer to the backlight led s. Thank you!

I was talking about the same led

Thank you very much! I will tell you the result. From CLUJ-NAPOCA, ROMÂNIA, all the best regards!

Unfortunately it does not work, now it illuminates the front LED, blinks continuously. I tried to update the software, with the stick connected and the ok key pressed on the remote control, it stays in st.by (the red LED lit) without doing anything. Probably the processor is affected. Do you have any other ideas? Thanks a lot, respect.

andrasoni_lucian wrote:

Unfortunately it does not work, now it illuminates the front LED, blinks continuously. I tried to update the software, with the stick connected and the ok key pressed on the remote control, it stays in st.by (the red LED lit) without doing anything. Probably the processor is affected. Do you have any other ideas? Thanks a lot, respect.

did you perform the correct procedure?
- copy the files mb60_en.bin, mboot.bin and usb_auto_update_T4.txt in the main folder of an empty usb stick fat32 formatted
- insert the usb stick in the tv, tv disconnected from AC mains
- while holding down the ok button on the remote control, insert the power cord in the AC mains
- keep the ok button pressed until the standby led starts to flash quickly
- release ok button and wait
- at the end, tv will turn on by itself

That's exactly what I did, I tried two stick with which I solved many TVs with software problems. Thanks!

Try it with a 250Mb-1Gb usb stick.

The ones I have are 2 GB and 8 GB, I will look for one of smaller capacity. Thank you!