HP Pavilion 15-b109wm RAM Replacement

Power off the device and disconnect from any power source.

Turn the device upside down and ensure the back of the device is facing you.

Push both buttons towards one another simultaneously. The battery slightly pops out.

Use JIS #1 screwdriver to remove the eleven 6 mm screws.

Locate the two screw holes that allow access to removing the keyboard.

Turn the device onto its side.

Using a heavy duty spudger, gently disengage the keyboard.

Using a plastic opening tool, release the keyboard clips.

Tilt the keyboard to expose the Zero Insertion Force connector to which the keyboard cable is attached.

Disconnect the keyboard cable from the motherboard by detaching the Zero Insertion Force connector.

Using a JIS #1 screwdriver, remove the five 5mm screws.

Detach the power button cable.

Detach the touch pad cable.

Using a plastic opening tool, pry open the top cover.

Unscrew the two 5 mm screws using a JIS #1 screwdriver.

Gently, pull to detach the fan cable.

Carefully remove the fan from its slot.

Disconnect the cables to the motherboard.

Remove the eight 5 mm screws with the JIS #1 screwdriver.

Remove the hard drive.

Unclip the WLAN cable out of its place to allow the motherboard room to move.

Detach the power connector cable.

Lift up the motherboard from the bottom side of the device.

Using your thumbs, push out on the bracket.

When the memory module feels loose, pull up on the module.