HP 15-da0033wm LA-G07EP REV 1.0

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HP 15-da0033wm LA-G07EP REV 1.0 BIOS
HP 15-da LA-G07EP REV 1.0 (PQA1) photoView attachment HP 15-da LA-G07EP REV 1.0 (PQA1) photo.jpg
HP 15-da0033wm LA-G07EP REV 1.0 Schematics
LA-G07EP r1.0.cad

HP 15-da0033wm LA-G07EP REV 1.png
 

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A plate with missing components arrived at the workshop, please I would like to know what are the values of these three components of integrated circuit PU301. Apparently it's a SY8286B


I put tentative values guiding myself from the diagram of the nm-a681.
100K
1K
the third is pending.
Turn on the laptop, but it doesn't show an image.

Sample 5.3 => The integrated controller ends the BIOS timeout.

I also rewrote KBC and SPI but the problem persists will it be due to the resistance that is still missing?
 

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Last edited:
A plate with missing components arrived at the workshop, please I would like to know what are the values of these three components of integrated circuit PU301. Apparently it's a SY8286B


I put tentative values guiding myself from the diagram of the nm-a681.
100K
1K
the third is pending.
Turn on the laptop, but it doesn't show an image.

Sample 5.3 => The integrated controller ends the BIOS timeout.

I also rewrote KBC and SPI but the problem persists will it be due to the resistance that is still missing?
The same motherboard is needed for comparison
 

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