The TV shuts down on startup but when I catch it with the freeze button and set the date/time in the menu screen it operates fine. When the TV is shut down it does not save the new date/time and therefore it shuts down again after it is started.
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Re: Proscan 40LD45Q
maybe freeze the eeprom on the main board with a can of air upside down. see what happens... -
Re: Proscan 40LD45Q
Thank you
Do you happen to know the component number od the eepromComment
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Re: Proscan 40LD45Q
Upload a high resolution, straight shot pic of your main board and we will find it.Comment
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Re: Proscan 40LD45Q
I cannot attach a photo, is there any other way I can get it to you?
ThanksComment
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Re: Proscan 40LD45Q
I picked up one of these TV's last week. Owner said it would not turn on. Got it home and it did turn on for a minute or two then would shut off. Finally it would not turn on. Next day it worked all day. Then acted up again. Ordered an eeprom located at U7 on main board from shop jimmy and seems to be working fine. Will update if acts up again.Comment
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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 -
I have a really weird problem, this motherboard was working normally, someday it just started and all fans were running but didn't want to post, tried resetting bios, checking CPU and it was getting warm tried external gpu, flashed bios with programmer, but same problem.
Next day after several attempts the board goes into protection mode, no more staying on, I turn on the PSU fans starts directly turning, it used to not start until I press the pwr button, now it starts directly and fans spins, and shuts off after 3 seconds sometimes less, then won't start again unless I unplug the PSU and... -
Hi, trademil Horizon freeze after start like video, i try reset (3sek push stop), remove and I put new ones capaticors 3,3V line digital and analog line.
The device in service mode passes all tests, except for the display test, where it hangs. The display in service mode during engine testing, etc. seems to behave correctly, it shows values, the engine is working, I can adjust its speed but only in service mode, in normal operation after pressing start the machine freezes
All the multiplexers that support the display seem to be working. It's like the processor... -
Hello everybody!
Have in work A1706 820-00239 model. Originally no power, shorted PPBUS_G3H because of corroded C6403, C6404. Some water damage around this components, but nothing major.
After replacing this capacitors the laptop came back to work, I reinstalled MacOS and had no issues until I started to test Type-C ports. Sometimes the laptop shuts off immediately when some action with Type-C ports performed (charger disconnected or USB device inserted/disconnected). I checked Type-C port flexes, they are okay, but I cleaned them anyway. I can't see any signs of liquid...11-20-2024, 08:14 AM -
My Yamaha MOX8 synthesizer recently developed two issues.
Firstly, after booting up, it operates as normal. However, after about 5 minutes, the sound starts to get distorted (broken up screeching sound) almost like putting it through a guitar distortion pedal. After a while, the distorted sounds will go away for a while and comes back. At times, the synthesizer will also freeze I need to power off and on again.
Secondly, when powering off and on again, there will be times where the synthesizer will freeze during the boot sequence (freezes at the MOX8 Opening Screen),...11-07-2024, 03:28 AM
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