Acer Predator G9-793 Battery Schematic
KnightDoom
Member Posts: 1 New User
Hey
I tried searching to forums without success. I am looking for the schematic for the battery charging circuit in my Acer Predator 17 G9-793-79pe.
The battery is shown as 100% charged in Windows but reports no capacity mWh for it. CPUID shows it as 100% wear.
However, 2 weeks ago the battery capacity was reported as 82,845 mWh out of 90,000 mWh. It was completely drained due to broken AC charging port. (now fixed)
I think that the chassis intrusion (battery power cutoff) "dip" switch in my laptop is stuck "pressed" state but i do not think the connection is successful.
If i could see the boardview or the circuit diagram, I may be able to bypass the switch and complete the circuit. I need to see how this switch operates and its input to the charging port.
I understand that this circuit feeds into the "Batt-IN" signal on the battery charging port, and needs to be pushed to ground to allow charging.
Note: laptop is out of warranty.
Items I have done:
- Reset BIOS
- Battery Reset button tapped fro 30 seconds and laptop left untouched for 3 hours.
- Uninstalled ACPI Battery Method driver in windows 10.
Let me know if you have any other suggestions.
I tried searching to forums without success. I am looking for the schematic for the battery charging circuit in my Acer Predator 17 G9-793-79pe.
The battery is shown as 100% charged in Windows but reports no capacity mWh for it. CPUID shows it as 100% wear.
However, 2 weeks ago the battery capacity was reported as 82,845 mWh out of 90,000 mWh. It was completely drained due to broken AC charging port. (now fixed)
I think that the chassis intrusion (battery power cutoff) "dip" switch in my laptop is stuck "pressed" state but i do not think the connection is successful.
If i could see the boardview or the circuit diagram, I may be able to bypass the switch and complete the circuit. I need to see how this switch operates and its input to the charging port.
I understand that this circuit feeds into the "Batt-IN" signal on the battery charging port, and needs to be pushed to ground to allow charging.
Note: laptop is out of warranty.
Items I have done:
- Reset BIOS
- Battery Reset button tapped fro 30 seconds and laptop left untouched for 3 hours.
- Uninstalled ACPI Battery Method driver in windows 10.
Let me know if you have any other suggestions.
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