Re: Acer a315-55g-73n7
Can you help me how to proceed to verify LDO since the electrical diagrams do not fully correspond to my motherboard...
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
Last edited by etarcadia; 09-27-2023, 04:30 PM.
-
Re: Acer a315-55g-73n7
Sorry I took wrong way.
I 'll check LDO
Leave a comment:
-
Re: Acer a315-55g-73n7
I connected the power to motherboard and to pin n° 1 of fan connector and there isn't 5 volts.
The trace is attached....
Leave a comment:
-
-
Re: Acer a315-55g-73n7
(PU1) Measurement:
pin 3 CMSRC =19,1v
pin 4 ACDRV =24,9v
pin 28 VCC =18,9v
pin 6 ACDET =2,6v
pin 1 ACN =19,1v
pin 2 ACP =19,1v
pin 24 REGN =6v...Last edited by etarcadia; 09-25-2023, 03:33 PM.
Leave a comment:
-
Re: Acer a315-55g-73n7
the laptop doesn't start .
When I push power button doesn't work
Leave a comment:
-
Re: Acer a315-55g-73n7
Hi there,
I have the same acer "A315-55G-73N7" ,after inserting USB stick it turned off and never turned back on again.
I tryed resetting the bios but to no avail.
Can you help me?
Leave a comment:
No activity results to display
Show More
Leave a comment: