Author Topic: Toshiba 37,40,42 inch lcd main board dead? (Read 4477 times)

jimca007 · « **on:** January 08, 2013,16:48:25 »

Hi guys used to quite like Tosh stuff but over the last 6 months had quite a few in stone dead, no standby light in fact, no nothing ! A replacement main board seems to cure it was wondering if anyone had info on it . Kinda sounds like eeprom corruption but thats strictly speculation! any info appreciated ta

Mulja tv repair portal · « **on:** January 08, 2013,16:48:25 »

Keith · « **Reply #1 on:** January 10, 2013,10:09:13 »

Hi

Depends on the model! This fault can be cured with a firmware update on some models.

Keith

jimca007 · « **Reply #2 on:** January 12, 2013,09:46:24 »

I think your possibly right on newer models with USB support but I'm not sure if you can flash the older boards without at least getting them into standby ?

Mulja tv repair portal · « **Reply #2 on:** January 12, 2013,09:46:24 »

Keith · « **Reply #3 on:** January 15, 2013,04:44:34 »

Hi,

Replacement flash eeproms are available, fully programmed, for some of the early models

http://www.ohmsupplies.co.uk/TOSHIBA-32AV555PREPROGRAMMED-EEPROM

Keith

jimca007 · « **Reply #4 on:** February 14, 2013,07:45:05 »

thanks keith I must have missed that reply when you posted it cheers mate

Mulja tv repair portal · « **Reply #4 on:** February 14, 2013,07:45:05 »

Mulja tv repair portal

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