Bush BMKDVD40 stuck on logo screen cycle

[Bloopeta]

Have a Bush BMKDVD40, it starts up as far as the Bush logo screen, hangs on it for a while, then TV restarts and same again, stuck in continuous loop of this.

A google search suggested possible corrupt firmware??

Any help or advice greatly appreciated, and views on the corrupt firmware theory?

[vinceroger69]

Re: Bush BMKDVD40 stuck on logo screen cycle

if you can find the eeprom ic sometimes you can freeze or heat the ic and it allows the set too boot fully you could then try a factory reset etc

[Bloopeta]

Re: Bush BMKDVD40 stuck on logo screen cycle

I have rang Bush Technical helpline, r.e. firmare, and they say its a Hardware issue, wouldnt be firmware, and they cant offer any further help lol

[Bloopeta]

Re: Bush BMKDVD40 stuck on logo screen cycle

if you can find the eeprom ic sometimes you can freeze or heat the ic and it allows the set too boot fully you could then try a factory reset etc

Yeah thats what I was gonna try first m8, do you know the factory reset proceedure for this model please?

[vinceroger69]

Re: Bush BMKDVD40 stuck on logo screen cycle

check places like ohms supplies etc and see if eeprom ics are available, what are the lcd screen number, and mainboard number used in this set

[vinceroger69]

Re: Bush BMKDVD40 stuck on logo screen cycle

Yeah thats what I was gonna try first m8, do you know the factory reset proceedure for this model please?

i have brought a proper can of freeze spray for using on ics as air duster upside down does not always work imo amazon sell it cheap, and no not sure of factory reset numbers etc not sure if its in the thread in this forum
maybe worth a try
https://factory-reset.com/wiki/Bush_Service_Menu

[Bloopeta]

Re: Bush BMKDVD40 stuck on logo screen cycle

Ive managed to source a replacement board for peanuts, so just ordered that to swap out

[cheeky2]

Re: Bush BMKDVD40 stuck on logo screen cycle

Personally I would tend it to be a firmware corrupted issue (spi flash ic )and not a hardware problem.
Its an unusual TV board to get hold of working for this model.
If you can get the board cheap then copy the flash ic and put the copy onto the defective board to prove the fault.
Good luck