I have an Acer Aspire ES1-431 Laptop, actually the normal behavior is whenever we turn on the acer es1-431 it must have Power LED should remain turned on (Blue)after pressing the power botton. However, after I received the laptop, the Power LED does not turn on, but the laptop is working fine. So I opened the laptop, and trace the LED with the DAZ8ADMB6D0 code schematic.
The 3v are present when i turn on the unit, and the resistors are good, the LED light of both PWR/Battery parts are fine.
any idea why there is no PWR led(BLUE) even the battery led no light(amber LED)
The 3v are present when i turn on the unit, and the resistors are good, the LED light of both PWR/Battery parts are fine.
any idea why there is no PWR led(BLUE) even the battery led no light(amber LED)
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