I need a firmware upgrade for a TH-42PZ70 to stop the mosfet going bad!
If anyone can help it would be greatly appreciated!
TIA.
If anyone can help it would be greatly appreciated!
TIA.
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Re: TH-42PZ70 Help needed!
Thanks for the reply! The links seem dead on that thread. and i'm not sure if that firmware is for my model! TH-42PZ70B
Thanks.Comment
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Re: TH-42PZ70 Help needed!
Posting pictures of the back of your tv showing the boards with clear pictures may help you more with fixing your problemComment
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Hi all,
I picked up a Marantz NR1501 that the seller said did not produce any audio, but was starting up just like normal. This was indeed the case and the hunt for damaged components started.
After confirming all voltages and replacing all caps on this godforsaken HDMI-board I finally got sound from the AUX input, but all digital inputs are still dead.
The service menu shows no DSP version so I desoldered IC1604 that should have the serial flash DSP firmware on it and made two dumps that turned out identical.
The content of these seems to be useless as far... -
Hello,
I accidentally flashed the wrong firmware to my Lenovo Laptop Touchscreen. Now it is not recognized anymore in Windows 10. With Linux, I get the Device Listed as ELAN 04f3:000b USB device. I have modified the original Lenovo Flash Tool and tried other Firmware bin files but without success.
The screen is the WHQD version. Can anyone provide a firmware bin file to reflash the touchscreen controller? As it seems that the controller is in recovery mode.
Thanks in advance -
Hello!
I have a Felix TV that turns on, shows the "FELIX" logo then shows a "WISDOM SHARE" message and doesn't do or respond to anything else.
I'm assuming a firmware flash will fix it.
I can't find the firmware file though, anyone has it please? -
Hello,
I'm helping my brother to fix his Blomberg laundry dryer. He called a repair guy to have a look and the repair guy said the control board is faulty. They said the replacement board costs $400. Too expensive! 😨 My brother asks me to take a look. He has checked the door switch and thermal fuse, etc., and those seems fine.
After plugged to mains, there is no display. There is just a clicking sound from the buzzer, like one click per second. No other response.
I suspect the firmware inside the MCU (ATMEGA64A) got corrupted. Can someone in this forum by any chance provide... -
Model: Acer Aspire 7 A715-42G
Board: GH5VZ LA-K831P(Manufacturer:ChuanYi)
Specs: CPU:Ryzen5 5500U
GPU:GTX1650 Laptop 4G RAM
RAM: DDR4 8GB 3200Mhz(for testing)
Strage:M.2 NVME 500GB(for testing)
Hi everyone,
I would greatly appreciate it if someone could provide a dump of the EC (KB9022Q D) for this laptop.
I recently purchased this laptop in a non-working condition. After checking for short circuits and verifying that all voltages are present and within expected ranges, I concluded that the power-on sequence is not progressing and the...
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