The iMac G3. This was a great computer for the time, and had plenty of features.

Start by flipping the iMac upside-down. It may help to lay it on a towel, so you don't damage the screen, or scratch the face.

Remove this Phillips screw.

Using a flathead screwdriver, work your way around the bottom cover, until it comes off.

Then, lift the bottom cover up and out, and set it aside.

Now, remove the DB-15 Video connector from the logic board.

It may be helpful to use a Phillips screwdriver to remove the thumbscrews.

Remove the power cable from the logic board assembly.

Remove the front panel connector.

Now, remove these Phillips screws.

Now, grab the logic board assembly by the piece of plastic, and lift it out.