hi i have a receiver that is destroyed from the overvoltage i guess
my question is has three wires u v w for driving a motor fan i found an other receiver wireless from aliexpresss with the same propertiew but for dc motor
the motor fan has not label
i have an other receiver operational
In your opinion can i measure the voltage at the output ?
what do you suggest me with a simple instrument multimeter or using someone instrument more specific ?
thanks in advance...
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Today, 03:12 PM -
I returned home from college. My MacBook battery was flat. Plugged it in. Nothing. Won’t boot. Waited for an hour. Nothing.
When plugging the charger : 20v at 0.02 amps.
pressing any key will make the « low battery » icon show up. Then switch to 5v and 420mA constant. Trackpad clicks, keyboard works.
Decided to put the board into another M1 body with a charged battery, it’s booting perfect, still 5v and 420mA tho, and battery is not charging.
I diode moded every pin of U5200 and they’re all fine. I know very little about Apple silicon machines... -
Inspiron 14 7435 2-in-1
Service Tag: 840WGX3
Bios dump bin needed please.
Thank you -
So I got this Sony and purchased it working.. got it home and it was 4 blinks red. Seller actually refunded me thankfully. Now it's massive to take apart and I know 4 blink can be the panel sometimes but not always..
But I found a method through other ways with grounding out the bl error pin on the LD driver board. Now the tv turns on and works.
Pin is number 27. It was either remove the resistor right next to the solder pad or solder the pad to ground. I soldered the pad.
Now what is this going to do to the tv? Is it just going to die shortly down the road?... -
Hello friends. I have been struggling with this device for several months. The problem is that the laptop is 6th generation and every BIOS I find is 7th generation. In the BIOS settings, it says Kaby Lake in the integrated graphics. The graphics drivers are not installed properly in Windows either. I would be grateful if any of my friends could help me finish this laptop.
Model : Alienware 17 R4 (6th gen)
Motherboard : LA-D753P rev 1.0(A00)
CPU: 6820HK
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