On the bottom cover, unscrew all the screws with a Phillips PH0 or PH1 screwdriver.
Take a plastic tool and let's begin to open the laptop case.
Unclench the laptop case on each side.
Open the laptop..., open the case and unplug all the cables.
The connectors of these cables can be open by lifting the black bar up.
Now the cover with the keyboard can be remove.
The first step is to disconnect the battery cable from the motherboard.
If you need to replace or upgrade RAM to your ASUS K570 laptop, you need to remove the motherboard,
because the RAM slot is located on the back side of this motherboard.
Disconnect the USB module cable and fan cable from the motherboard.
Remove the two screws that secure the fan.
Disconnect the black antenna from the wi-fi card and detach the antenna from the fan case.
Now you can remove the fan from the laptop case.
Unscrew one screw, then unplug the white antenna and remove the wi-fi card.
Unscrew the 2 screws and remove the battery.
Unscrew the 3 screws and remove the hard drive.
Disconnect the speaker cable from the motherboard.
Unscrew the 2 screws from the motherboard.
Now disconnect the display cable from the motherboard.
Unscrew the 2 screws from each loop.
Now you can remove the cover of display.
Remove the motherboard from the laptop case and turn it over.
Now you can replace or install new RAM The laptop ASUS K570 use DDR4 memory.
In the description under the video, I left the links where you can buy RAM compatible
with Asus F570, A570, K570 laptop.