Hello,
I have an Acer V5-551G that not powering on, motherboard DA0ZRPMB6C0
PU6:
Pin 16 VIN→19.4V
Pin 11→ 3.3V Pin 20→ 5V
Pin 23 (pgood)→ 0.036V
I've checked 3.3v always on on PL5 and it's ok, and 5v on PL4 ok.
No 3.3V on the power on button...
On the BIOS chip (25Q32Q8SIG) pin 8 no volt.
Checked continuity between bios pin 8 and 3.3V (PL5 inductor) but no continuity...
How is it possible?
Can someone give me some help?
Can i check something else?
Thanks in advance.
I have an Acer V5-551G that not powering on, motherboard DA0ZRPMB6C0
PU6:
Pin 16 VIN→19.4V
Pin 11→ 3.3V Pin 20→ 5V
Pin 23 (pgood)→ 0.036V
I've checked 3.3v always on on PL5 and it's ok, and 5v on PL4 ok.
No 3.3V on the power on button...
On the BIOS chip (25Q32Q8SIG) pin 8 no volt.
Checked continuity between bios pin 8 and 3.3V (PL5 inductor) but no continuity...
How is it possible?
Can someone give me some help?
Can i check something else?
Thanks in advance.
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