Samsung Laptop

Samsung Ativ Book 915S3G Disassembly

In this guide, I will explain how to disassemble the Samsung Ativ Book 915S3G to remove the bottom cover, SSD, heat sink, cooling fan, card reader, and motherboard.

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Remove all screws from the bottom cover.
Remove all screws

Insert a plastic pry tool between the bottom cover and palm rest. Slide the pry tool to detach the bottom cover from the laptop.
Since there are no clips on the bottom cover, you can easily separate it from the laptop.
Remove the bottom cover

Remove the bottom cover.
Bottom cover

Under the bottom cover, you can access the battery, SSD, speakers, heat sink, cooling fan, and motherboard.
Samsung Ativ Book 915S3G Internal structure

The Samsung Ativ Book 915S3G comes with a 4080mAh Li-polymer battery. The Samsung part number is AA-PB2N2TP.
Remove the screws securing the battery and disconnect the battery connector from the motherboard. You can remove the battery.
Remove the battery

The memory chips on this laptop are soldered directly onto the motherboard, so its memory cannot be upgraded.
Memory chips

The wireless network card on this laptop is also soldered onto the motherboard, so it cannot be upgraded either.
Wireless card

Remove the two screws securing the cooling fan and disconnect the cooling fan cable. You can remove the cooling fan.
Remove the cooling system

Card reader
Card reader

Disconnect the yellow cable. You can find the SSD.
Disconnect the yellow cable

Remove the two screws securing the SSD and remove it.
Remove the SSD

The laptop comes with a Samsung 128GB SSD. If you need to upgrade the SSD, you will need to replace the existing SSD.
Samsung 128GB SSD

Speaker module
Speaker

USB and HDMI ports
Ports

USB board
USB board

Remove all screws securing the motherboard and disconnect all cables connected to it. Lift the motherboard from one side and wiggle it until it detaches from the laptop.
Remove the motherboard

Samsung Ativ Book 915S3G internal parts
Internal parts

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6 Comments

  1. Hi.

    The hardest part is step 2 above: ‘pry up the bottom case.’ I haven’t had any luck. What is that white thing that you use? I tried an old credit card, but it seems too thick. I may need something thinner.

  2. Hi David, many thanks for posting this guide. I’m trying to replace the battery on my Ativ Book 9 Lite. The connector is the same as shown above, but I can’t see how to remove the plug from the socket. It doesn’t seem possible to move the two pins on either side of the plug (if they are indeed pins). I’d be very grateful if you could let me know how to do this. I’m sure I’m missing something obvious. I’ve tried moving it upwards as advised by someone on Twitter, but this obviously isn’t right; please refer to this YouTube link: https://www.youtube.com/watch?v=VAiX6lr_bTI. It doesn’t want to budge, and I obviously don’t want to break it.

  3. Hi.
    I have a problem with this model; my laptop doesn’t turn on.
    The battery does not charge when I insert the charger, and the light on the laptop is flashing.
    If you know the solution, I will be happy to know.
    Shlomi.

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