I am looking for information of the 8B1D motherboard of my OMEN by HP 25L GT15-2635nd

[Ceesk]

I have found the location for the 1st ssd-drive, between the processor and the graphics board, covered by a heatsink.

But where is the location for the 2nd ssd, does it also need a heatsink?

[Ceesk]

I have fond the M00429-SJ2-manual, which shows some info on ssd1. The location of ssd2 is indicated, but I cannot locate it...

[resistencia]

Hi @Ceesk 

In the image I mark in yellow where the two M.2 slots should be.

[Ceesk]

 Hi resistencia, 

Thans for your reaction.

I did have a look at the indicated locations, but they doon't match my board. Your board is very likely a systemboard with an AMD-    processor.

When you have a look at 26:59 of

Removing & replacing parts for OMEN 25L/30L Desktop PC | HP Computer Service

 you will see the location of the 1st ssd, without the heatsink.

At 32:05 the text on the plastic cover is better readable: SSD2, but it brings the question : where is SSD1 ?

Near the word "Audio" might it be, as the connector looks similar, but    not on my board....

Maybe I need to remove the graphics board to have a look under it...

[Ceesk]

I did search for more info and found : https://www.reddit.com/r/HPOmen/comments/1badwde/what_model_is_this/#lightbox

That shows a second location for an ssd. I could not read the partnumber of the board.

So I will need to remove the graphicsboard

[resistencia]

see p'lease here is intel motherboard,  and is for your model. I researched it before publishing my answer, put its serial number (S/N) in the search engine and you will see the same result.

N81477-603

HP Desktop PCs - ArcticL system board specifications | HP® Support

N81477-603

MOTHERBOARD ArcticL Intel RPL+H770 23c2 WINDOWS

HP PartSurfer