Re: Samsung UE40F5300AK blinking red light
Tried doing what you suggested but still no joy, back lights still blink for a few seconds then go out
Pictures attached as requested
So you reckon it's the back lights then?...
Fergal22
Senior Member
Last Activity: 02-20-2024, 07:48 AM
Joined: 02-13-2021
Location: Blackburn
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Last edited by Fergal22; 02-05-2023, 07:13 AM. -
Re: Samsung UE40F5300AK blinking red light
Hi, sorry for the delay in replying,
Power on with back light connector disconnected
1 = 8.5
2 = 2.95
3 = 8.5
4 = 0
5 = 8.5
6 = 2.1 to 2.85 fluctuating
8 = 0
9 = 0
10 = 0
11 = 5.23
12 = 5.23
13 = 5.23
14 = 3.28
Power off all read 0 except
14 = 3.28
12 = 5.23...Leave a comment:
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Re: Samsung UE40F5300AK blinking red light
Hi thanks for the quick replies
@nomoresonys
Power on
1 = 7
2 = 2.3
3 = 7
4 = 0
5 = 7
6 = 2.4
8 = 0
9 = 0
10 = 0
11 = 4.36
12 = 4.94
13 = 4.36
14 = 3.0
Power off all read 0 except
14 = 3.0
12 = 4.94...Leave a comment:
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Samsung UE40F5300AK blinking red light
Hi,
I have the above tv that just shows a red light blinking twice 5 times, i have taken the back off and all the capacitors seem ok,
When i disconnect the mainboard from the PSU all the led's light up blinking fast but as soon as i reconnect the mainboard back to the power supply i get the red light blinking again twice 5 times,
I have attached pictures of the Mainboard, PSU and a small video (zipped) showing what happens when i disconnect the lead from the psu
Any help would be appreciated... -
Re: TOSHIBA 40L3453DB red-green blinking light
I have just downloaded them from where i uploaded them to and they extracted from winrar ok, try this one...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
Hi, no back light just red/green flashing light
No problem, I have uploaded the files
...
Leave a comment:
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Re: Eeprom dump thread!
MAIN BOARD 17MB95 23197474 FOR TOSHIBA 40L3453DB TV SCR: VES400UNDS-2D
U10 and U11 Bin Files...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
Just an update
New mainboard arrived, fitted and now tv is working
so i read the U10 and U11 chips then saved the files and flashed them to my mainboard
but i still Just get the red/green flashing light so there must be another fault on it as you say might be the NAND
I am just going to leave it working for a few days to make sure the new board is stable
Thanks for all your help, even though we never fixed the issue its been a good learning curve for me and i have learned something...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
Hi, i have had my vaccine jab today and it make me feel very unwell
I will try this tomorrow if i feel any better
did not want you waiting on a reply...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
I have already tried those with no success but thanks for helping
Tried post 70 but still no joy, i have ordered a mainboard off ebay, should get it Friday, i will let you know how i get on
Thanks or all your help and advice, its appreciated...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
I doubt it will work now as when i tried to write to U11 on auto, it erased it first then failed on the writing part so the chip s blank
I will try post 70 if that don't work i will buy another mainboard for it...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
Keep getting this error...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
I read it twice but had it set to this W25Q80VB, as that what it says on the chip see attached picture and files
I will try again on the other setting...Last edited by Fergal22; 02-21-2021, 06:12 PM.Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
When i click detect i get the following, see attachment
i tried a few times...Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
What do i set the software to to read U11?
I have been using 16gb fat32 and two others which are 4gb fat32 sticks
I have a 1gb stick, will that be ok?...Last edited by Fergal22; 02-21-2021, 05:14 PM.Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
Flashed the file Diif posted(Toshiba U10=25L1606E bin)
Turn on without holding ok button on RC just get red/green blinking, no screen back light
Then if i try with a flash file on the usb and unplug connect usb press ok on RC, get no light, release ok button after 10 seconds and still get no light
Attached is pictures of the location of the U11 chip on the underside of the board...Last edited by Fergal22; 02-21-2021, 04:06 PM.Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
Hi,
My friend gave it to me as it just went like this when he turned it on one day
I tried all 4 files you posted and just turned tv on that's all and got the following results
Toshiba 40L3453DB U10 Dump_repaired
No lights no screen, nothing
FINLUX__MX25L1606E
flashing green light only, no screen back light
MX25L1606E_U10
flashing green light only, no screen back light
Polaroid SPI
flashing green light only, no screen back light.Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
Morning Guys,
Thanks Diif for the files, i tried the U10 file but no joy I'm afraid
Here are my findings when trying different flash dumps
Toshiba [COLOR="Black"]40L3453DB[/COLOR] U10 Dump Mine, must be Faulty
No lights-no response from remote or side buttons
Toshiba [COLOR="black"]40L5435DG[/COLOR] Dump Flashed
MB9x_Faz3_V362H_Core bin file
Flashing Green Light
unplug connect usb press and hold ok on RC, get a green solid light, release...Last edited by Fergal22; 02-21-2021, 03:20 AM.Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
I have found it and registered but wants me to take a test before i can get the file but i do not have the knowledge to answer the questions,
cant find the answers on google either
...
Leave a comment:
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Re: TOSHIBA 40L3453DB red-green blinking light
I don't have one unfortunately
that link takes me nowhere as the first part is missing...Leave a comment:
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