Hello Everybody
Working on 820-2915 come my desk not green light problem. Some one tried fix board . No voltage on PPBUS_G3H and replaced U7000 nothing changed.
After removed F7040 green light come back, then i inject 12.5V PPBUS_G3H line fan spin 3 sec. than stop loop .
Note: When i connected battery green or orange light not come only battery disconnected green light turns on.
Now where can i check next step?
Working on 820-2915 come my desk not green light problem. Some one tried fix board . No voltage on PPBUS_G3H and replaced U7000 nothing changed.
After removed F7040 green light come back, then i inject 12.5V PPBUS_G3H line fan spin 3 sec. than stop loop .
Note: When i connected battery green or orange light not come only battery disconnected green light turns on.
Now where can i check next step?
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