#1 Acer ES1-524-93KE black screen ,fan at max (liquid damage )Main LA-D661P Rev2.0
da robgerr • 13 gennaio 2021, 13:09
Good day to all friends of the forum. This laptop had the defect that by giving the power on, the led turned on but remained on a black screen with the fan running at maximum. Disassembling it, I found several oxidized areas. I cleaned the board with isoporopyl alcohol and resoldered the pins of the components and a qfn. After this, I tried to give the power on, the led turns on but turns off after a while. Near the Q2516 component I found three completely damaged resistors, I tried to replace them but not having the board view and the exact diagram, I understood that they were of 100kohm value but obviously they are not good because once replaced, now not even the power on led.
Meanwhile, I enclose the image with the resistances whose value I need if you know it.
Thank you

Meanwhile, I enclose the image with the resistances whose value I need if you know it.
Thank you
