Here are the pictures.
I unplugged the led leads from the psu same cycling. With a flashlight I could see it doing the same thing.
I disconnected the main board same thing minus the writing on the screen.
Does that help?
Attached Files
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Re: Emerson LF501EM5F shuts down right after turning on.
Here are the pictures.
I unplugged the led leads from the psu same cycling. With a flashlight I could see it doing the same thing.
I disconnected the main board same thing minus the writing on the screen.
Does that help?Last edited by Malachi; 03-07-2016, 03:06 PM. -
Re: Emerson LF501EM5F shuts down right after turning on.
I will post pictures of the back with the boards when I get home from work this afternoon. If that would help.Leave a comment:
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Re: Emerson LF501EM5F shuts down right after turning on.
How would that be fixed?Leave a comment:
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Re: Emerson LF501EM5F shuts down right after turning on.
sounds like bad EEPROM,Leave a comment:
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Emerson LF501EM5F shuts down right after turning on.
I just bought this tv for $25. Owner was watching tv last Sunday and it turned of. When he turned it on he quickly sees the "emerson" flash on the screen along with this, see picture, then it shuts off.
Which happens with me also.Attached FilesLast edited by Malachi; 03-06-2016, 07:36 PM. -
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Hi,
I would like to ask for your help to troubleshoot a faulty PS4 pro power supply
I have a st_by voltage ane when i try to power on 12v line PSU shuts off
i measure lot of components but i don't fins faulty piece ,
when i try to power on 12v line voltage increasing to ~420v so it looks like PFC was working,
Now i have no idea what i can do more to fix it
and i will be very helpfully to help me in this case.
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Earlier this week I got an Emerson LF501EM5F that turns on, the logo comes up, a menu and the channel box come on and it immediately shuts down a split second later.
This was bought new and went in a Laundromat. From there it was on from 7AM to 10PM every day.
So why is this the perfect storm? A month ago I got an Emerson LF501EM4 and an EM4A, both will not turn on. The EM4A was struck by lightning and has a serial of DS1 The EM5F has a serial of DS5. The EM4 has a DS4 serial and the chirping transformer problem with a replaced power supply.
The info... -
Issue: Emerson lf501em5f turns on, shows logo, then briefly shows what input it is on, then goes black.
Solution: Bad LEDs. In my case, there were 2. This repair may not be worth it unless you're doing it for yourself. I'm personally not a fan of Emerson TVs nowadays. -
Hello all,
I would like to ask for your help to troubleshoot a faulty PS4 pro power supply (ADP-300FR).
A couple of weeks ago, I've picked up a PS4 Pro (CUH-7216B) from one of the local flee markets. According to the seller, it has a "no power" issue and the PSU is most likely faulty. Based on the cracks on the housing, it was probably dropped.
Tried it at home and sure enough, it had a "no power" issue. (Pressing either the power or eject buttons had no effect).
I took out the PSU and opened it. Immediately noticed... -
The model is 15ec-1061nm
Board number is DAG3EDMB8D0
SO i turn the laptop on , and as soon as it starts booting from disk, from usb, windows,linux,HBCD,anything i boot it just turns off....while in bios menu or in linux boot menu it stays on normally...It's like when it starts to use graphics it shuts down...But i measured 0.72V while working on the GPU power line,no excess heat is comming from GPU or CPU, i even removed the heatsink and turned the laptop on and everything worked fine, got a bit hot, fan span to full speed, but it worked like that for few minutes in bios...10-29-2024, 12:05 AM
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