TV as in the subject, the fault probably occurred after switching off the network, now after switching on it starts with the Toshiba logo and darkness follows, a light matrix backlight is visible, the LED lights up green, no response to the remote control and the local keyboard. According to me,...

What is the record? What matrix?

Plate 32l4300 REV: 1.02A, matrix for the moment I do not have it written down, as will be necessary tomorrow I will write.

It looks like a lot of 40Lxxxx on 32l4300 have the same firmware - 7.1.92.61.01.1. For example, 40L7333DG, 40L7363DG. Check out more on the Toshiba support.

I tried to download this firmware via usb unfortunately it is not going. You will probably need a bin file and a programmer straight into memory.

Maybe use some other small pendrak? And how did you format it? Of course, he may not go. I suggest only just in case. Also just in case ... voltage on USB is? At present, SPI is available only on Kenotron. There is probably no one with us who has an active account there. ----------- The photo of this sticker does not apply to the matrix model, although it is placed on it. Look around because it may be useful. In addition, the same image for the search engine is nothing if you do not describe it with letters.

I have old Pengrak, I always go with it, USB voltage is present, formatted to FAT32. As for the matrix, maybe there is a sticker somewhere underneath, tomorrow I will see exactly

Look for (7.1.90.34.01.1) on Link_ Here for your model! * sometimes a change to ver. language (eg from PL to ENG, .... USB flash to be formatted in FAT16! ( not in fat32 ) p.s in many forums, the batch was removed at Toshiba's request, apparently the TV still under warranty and only the authorized ones fix it ?! In the UK, the TOSHIBA 39L4353D 39 LED is on this CD and MB on eBay for 38

Are you talking about IC122_25Q16BV.bin? There is u-boot sitting, so the batch is rather OK since the logo displays. You have to hook up to RX / TX and see wtf.

We managed to upload software 7.1.92.61.01.1 on another pendraiva, of course formatted to FAT 16. Currently, it tests tv.

Toshiba 40l7335DG Stuck on Welcome Logo After Network Shutdown: IC122 25Q16CVSIG Load Issue?

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Jak uruchomić telewizor Toshiba 40L7335DG, który zatrzymuje się na logo powitalnym i nie reaguje po wyłączeniu sieci?

Najpierw spróbuj wgrać firmware 7.1.92.61.01.1 przez USB, bo dla wielu modeli z serii 40Lxxxx na chassis 32L4300 ma działać ten sam সফt i w opisywanym przypadku pomogło [#14898574][#14903992] Pendrive powinien być sformatowany do FAT16, nie FAT32, a warto też przetestować inny nośnik, bo na jednym upload nie ruszał, a na innym już się udał [#14899049][#14903992] Jeśli USB dalej nie zadziała, padła sugestia, że potrzebny może być bin do kości IC122 25Q16CVSIG i programator bezpośrednio do pamięci [#14898748] Zwrócono też uwagę, że skoro pojawia się logo, to bootloader/u-boot prawdopodobnie żyje, więc problem nie musi oznaczać całkowitego uszkodzenia wsadu [#14999272]

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Suspected firmware corruption and IC122 25Q16CVSIG reprogramming need
#1 14898101 04 Aug 2015 17:47

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Suspected firmware corruption and IC122 25Q16CVSIG reprogramming need
Post #1 14898101 04 Aug 2015 17:47

TV as in the subject, the fault probably occurred after switching off the network, now after switching on it starts with the Toshiba logo and darkness follows, a light matrix backlight is visible, the LED lights up green, no response to the remote control and the local keyboard. According to me, the software has been downloaded, the Toshiba website has no software for this model and I do not know what to do? Perhaps the matter would help load IC122 25Q16CVSIG, a problem with getting. Maybe someone from my friends will help?

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#2 14898267 04 Aug 2015 18:55

mirex mirex

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Post #2
14898267 04 Aug 2015 18:55

What is the record? What matrix?
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#3 14898458 04 Aug 2015 20:28

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14898458 04 Aug 2015 20:28

Plate 32l4300 REV: 1.02A, matrix for the moment I do not have it written down, as will be necessary tomorrow I will write.
#4 14898574 04 Aug 2015 21:14

mirex mirex

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14898574 04 Aug 2015 21:14

It looks like a lot of 40Lxxxx on 32l4300 have the same firmware - 7.1.92.61.01.1.
For example, 40L7333DG, 40L7363DG. Check out more on the Toshiba support.
#5 14898748 04 Aug 2015 22:00

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14898748 04 Aug 2015 22:00

I tried to download this firmware via usb unfortunately it is not going. You will probably need a bin file and a programmer straight into memory.
Try another formatted USB drive and check USB voltage
#6 14898877 04 Aug 2015 22:30

mirex mirex

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Try another formatted USB drive and check USB voltage
Post #6 14898877 04 Aug 2015 22:30

Maybe use some other small pendrak? And how did you format it?
Of course, he may not go. I suggest only just in case.
Also just in case ... voltage on USB is?

At present, SPI is available only on Kenotron. There is probably no one with us who has an active account there.

-----------
The photo of this sticker does not apply to the matrix model, although it is placed on it. Look around because it may be useful.
In addition, the same image for the search engine is nothing if you do not describe it with letters.
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#7 14898920 04 Aug 2015 22:39

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14898920 04 Aug 2015 22:39

I have old Pengrak, I always go with it, USB voltage is present, formatted to FAT32. As for the matrix, maybe there is a sticker somewhere underneath, tomorrow I will see exactly
Firmware 7.1.90.34.01.1 requires a FAT16 USB drive
#8 14899049 04 Aug 2015 23:35

lisek lisek

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Firmware 7.1.90.34.01.1 requires a FAT16 USB drive
Post #8 14899049 04 Aug 2015 23:35

Look for (7.1.90.34.01.1) on Link_ Here < br /> for your model!
* sometimes a change to ver. language (eg from PL to ENG, ....

USB flash to be formatted in FAT16! ( not in fat32 )

p.s
in many forums, the batch was removed at Toshiba's request, apparently the TV still under warranty and only the authorized ones fix it ?!

In the UK, the TOSHIBA 39L4353D 39 "LED is on this CD and MB on eBay for 38
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#9 14899272 05 Aug 2015 07:42

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14899272 05 Aug 2015 07:42

mirex wrote:

At present, SPI is available only on Kenotron. There is probably no one with us who has an active account there.

Are you talking about IC122_25Q16BV.bin?

There is u-boot sitting, so the batch is rather OK since the logo displays.
You have to hook up to RX / TX and see wtf.
#10 14903992 07 Aug 2015 08:40

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14903992 07 Aug 2015 08:40

We managed to upload software 7.1.92.61.01.1 on another pendraiva, of course formatted to FAT 16. Currently, it tests tv.
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Topic summary

The Toshiba 40L7335DG television is experiencing a boot issue, getting stuck on the welcome logo after a network shutdown. The user reports that the screen remains dark, with only a faint backlight visible, and there is no response from the remote or local controls. It is suspected that the problem may be related to the firmware, specifically the IC122 25Q16CVSIG component. Attempts to download firmware from the Toshiba website have been unsuccessful, leading to suggestions of using a USB drive formatted to FAT16 for firmware upload. Other users noted that similar models may share firmware, and there are discussions about the need for a programmer to directly access the memory chip for recovery. The user successfully uploaded firmware version 7.1.92.61.01.1 using a different USB drive.
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Toshiba 40l7335DG Stuck on Welcome Logo After Network Shutdown: IC122 25Q16CVSIG Load Issue?

Jak uruchomić telewizor Toshiba 40L7335DG, który zatrzymuje się na logo powitalnym i nie reaguje po wyłączeniu sieci?

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