Need ECS-H81H3-M4 V:1.0A Board View pls
Need ECS-H81H3-M4 V:1.0A Board View pls if anyone could share this old boardview
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Pleas share ASROCK Q370M Schematic and Board view if available07-18-2025, 02:01 AM -
Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic... -
Can you please share the b550-F board view? -
Hello,
MB: Acer GH4FZ LA-L202P Rev 1.0
Model no: Acer Swift SFX14-41G
My laptop has random shutdown during use no matter high or low loading since a year ago, but still can be restarted. One day, it got very hot at the bottom near the power chip (PUB1) during use, and finally shutdown when in use and cannot switch on again (like dead), so I suppose there is no major failures and power issue should be fixable.
There is no visual burnt or component damage, I tracked the power rail that the power seems blocked at charger chip (PUB1), measured some resistors...
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