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Equipment Repairs => LCD TV forum => Topic started by: Davy on September 16, 2018,06:27:47

Title: Samsung UE40D5520RK re-cycling.
Post by: Davy on September 16, 2018,06:27:47

Backlight recycles on and off about 15 seconds interval, removing the power connector to the main board the backlight stay's on.

I gather the only way round this is to replace the eprom since the set doesn't stay on long enough to complete the update.... would I be right, could someone confirm it's a bad firmware update?

Dave

Title: Re: Samsung UE40D5520RK re-cycling.
Post by: vlado66 on September 16, 2018,13:50:31

Run Nand Flechku with a cool spray. Switch on the LCD and set the automatic tuning, you stop over the memory. Then shut down an Internet connection in SM. If this can not be done, replace the NAND fleece.

Title: Re: Samsung UE40D5520RK re-cycling.
Post by: Davy on September 19, 2018,05:01:48

No go, it's the nand chip, thanks for the help.

Dave