MB # 5B21H70694 Thanks in advance!
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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... -
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... -
Please help me. The lock on the 15p connector that connects to the keyboard of my Lenovo ThinkPad L13 Gen3 model 21B4-001XJP is broken and I would like to replace it.I would like to know the manufacturer and part number so that I can order the part. I would like a board view and schematic. Thank you for your cooperation. -
LA-G741P
hi can someone share the board view file for this please
thank you06-09-2025, 05:13 PM -
Lenovo ThinkPad E585 Schematic & Board View
LCFC E485E585 NM-B531...10-05-2024, 02:51 PM
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