• ACER ASPIRE E5-575G-56GB, DAZAAMB16E0 REV:E, NOT TURNING ON

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  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
  2. Topic message should contain: the PCB marking code (required in case of hardware repairs), an extended description of problem, things you have checked/replaced/measured, your conclusions and the question. If you are not able to find the PCB marking code, please read THIS TOPIC. If you still cannot locate the PCB markings, please upload a clean, both-side photos of the mainboard - it is required to remove any films, modules or brackets possibly covering these markings.
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#1 ACER ASPIRE E5-575G-56GB, DAZAAMB16E0 REV:E, NOT TURNING ON


by juanearanav 31 March 2025, 07:34
Hello to everyone, my name is Juan, from Colombia. I'm sorry if maybe this ain't the proper way to ask for help but as a complete noob in the matter, i didn't found another alternative.
Today, i'm looking for your assistance due to a problem i'm having with an acer aspire e5-575g-56gb with a board ZAA 32 DAZAAMB16E0 REV:E, 65W power supply, discrete graphics, battery (previously replaced) AS16A5K 4INR19/66-1 14.6V DC 2600 mAh/38Wh.
I was cleaning it and when i ended it didn't turn on again, i tried to shortcut CN20 (keyboard flex port) pin1 and 2 to try to turn it on without succes . While i was looking for what make the laptop not even turning on the motherboard i found matic's post (acer-aspire-e5-575-plyta-dazaamb16e0-rev-e-nie-wlacza-sie-t60982.html) and followed every step with the next results:
PD8 (Power Supply+Battery): 1-2=19.4V 3=19.2V
PU5 (Power Supply): 2=19.2V 3=19.2V 4=25V 5=3.0V 6=2.6V 18=3.3V 24=6.0V 28=19.2V
In PU5 there aren't contact dots or resistors in 20 and 25.
PQ22 (Power Supply+Battery): 1=19.2V 4=25.0V 5=19.2V
In PQ22 there are only 5 pins in schematic (1 left and 4 right) but in motherboard 4 left and 4 right but all the left ones are 19.2V.
Battery (No Power Supply): 1,2=0V 3,4=3.3V 5,6=0V 7,8=15.9V

Currently i'm not being able to turn it on, only when battery and power supply are connected at the same time the charging led light blue and the power led never turns on.
Please, help me :(



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Re: ACER ASPIRE E5-575G-56GB, DAZAAMB16E0 REV:E, NOT TURNING ON


by Google Adsense [BOT] 31 March 2025, 07:34

#3 Re: ACER ASPIRE E5-575G-56GB, DAZAAMB16E0 REV:E, NOT TURNING ON


by juanearanav 31 March 2025, 14:58
Machine wrote:Measure the voltages on pins 1, 3, 5, 6, 7, 9, 12, 13, 14, 17, 20 of PU6010.


With battery and power supply connected, the PU6010 voltages are:
1=0.5V
3=3.3V
5=1.1V
6=3.3V
7=3.1V
9=8.4V
12=19.2V
13=5.2V
14=5.2V
17=10.2V
10=3.3V

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Re: ACER ASPIRE E5-575G-56GB, DAZAAMB16E0 REV:E, NOT TURNING ON


by Google Adsense [BOT] 1 April 2025, 09:02

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