MB there are those who are versed in the technique?
Here is the problem: the laptop Acer Aspire v5-571g one morning it stopped working LED lights. Turned out everything was OK, included on the trail. morning and no backlight.
Okay, I replaced the Flex cable - to sense 0.
Found a diagram on the Internet, checked the serviceability of the motherboard:
1-4: 19.4 V
9-10: 3.3 V
38-40: 3.3 V
15-16: 1.2 V
Everything seems OK?
I think the Mat. the fee is serviceable and you can buy a new matrix?
I thought that the LED matrix do not burn out the backlight, what happened?