Hi, i need a schematic of DAG3EFMBEE0 REV:E, i want to measure out some power rails.
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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... -
I have a HP OMEN 15 laptop from which it looked like it had corrupt bios after an overnight windows update.
Model Number: HP OMEN Laptop 15-en1013dx
Product Number: 38H98UA
Board Number: DAG3EFMBEE0 REV:E
The behavior before i resoldered a newly flashed GD25LQ128D was that when i pressed the power button, the led lit up for around 2-5 seconds and then turned off completely, no POST.
Now after i found the correct bios (i assume: HP SUPPORT URL) and reflashed a new chip with it. the power led stays on and both fans are spinning, but unfortunately... -
Hi
First post for me.
I have a HP OMEN 15 laptop from which it looked like it had corrupt bios after an overnight windows update.
Model Number: HP OMEN Laptop 15-en1507na
Product Number: 3Z7K4EA
Board Number: DAG3EFMBEE0 REV:E
The behavior before i resoldered a newly flashed GD25LQ128D was that when i pressed the power button, the led lit up for around 2-5 seconds and then turned off completely, no POST.
Now after i found the correct bios (i assume: HP SUPPORT URL) and reflashed a new chip with it. the power led stays on and... -
Someone suggested me to post in BIOS Requests. Perhaps someone could find out why my newly flashed bios chips does not POST. I am not really new in electronics itself, but i am for sure not experienced with laptop repair and flashing bios. I would appreciate if someone could help me out or point to the right direction.
Model Number: HP OMEN Laptop 15-en1013dx
Product Number: 38H98UA
Board Number: DAG3EFMBEE0 REV:E
Unfortunately i do no longer have the original BIOS chip to get the dump off, at the time that chips was not readable, it did not respond to my...
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