hp 830 850 g3 6050A2892401
3 motherboards have exactly the same issue , video attached , probe on pin 2 of main bios , when plugged in charger this is what i get on the scope ,also 3v 5v all there, 1v 1.2v 1.8v all ok n cpu fan comes one after 3 - 4 mins but display blank , i have 3 motherboards with the same fault..
my next step is to either reflow cpu , or replace cpu
anyone else with this king of issues on hp motherboard
thanks in advance
3 motherboards have exactly the same issue , video attached , probe on pin 2 of main bios , when plugged in charger this is what i get on the scope ,also 3v 5v all there, 1v 1.2v 1.8v all ok n cpu fan comes one after 3 - 4 mins but display blank , i have 3 motherboards with the same fault..
my next step is to either reflow cpu , or replace cpu
anyone else with this king of issues on hp motherboard
thanks in advance