Hello, Please I have this Dell Inspiron 3521 [La-9104p] that is dead. There is no visible damaged component. It just tripped off while booting one certain day and has not powered on since then. Doesn't charge either.
I have replaced PU200 [3.3V/5V IC]
Currently, when I connect the charger;
B++ is present
3.3VALWP/5VALWP not present
VREG3 and VREG5 is present
PGOOD is not present
RTC is ok.
Where else do I need to check to determine the fault?
I have replaced PU200 [3.3V/5V IC]
Currently, when I connect the charger;
B++ is present
3.3VALWP/5VALWP not present
VREG3 and VREG5 is present
PGOOD is not present
RTC is ok.
Where else do I need to check to determine the fault?
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