Asus TUF 15 FA506i NO DISPLAY

[dqtech]

board number da0bkxmb8d0 rev d....the issue is laptop can turn on and keyboard led also light up but screen no display and current only read 0.8amp (without and with ram get the same value)...i've check on PL8 but no voltage, it should be 1.2v right?...3v and 5v present normal...any help


here link for schematic and boardview
https://www.badcaps.net/forum/showth...70#post1290770

[dqtech]

Re: Asus TUF 15 FA506i NO DISPLAY

problem solve...i've check PU7 (G5619RZ1U) on VID and VDD present 5v but PGOOD no voltage reading....after replace that ic (i replace with RT8231AGQW), laptop turn on and display normal