820-00165 no backlight

Kyle93

Member
Arrived powering on but no image or backlight heavy liquid damage in LCD connector area. Replaced everything but still no backlight. Screen is recognized at 3.3V

U7701 also replaced but missing EDP_BKLT_PWM which comes fron CPU. Does this confirm dead CPU or PCH??

usb bootable drive frashes when powering on
 

2informaticos

Administrator
Staff member
Do you get flashing bootable USB few times only when turns on?
If board really boots, you should have continous flashing...
 
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