No motherboard Missing bottom rear cover 1.1GB hard disk, Mac OS 8.1 installed Slight scratch on the left side (photo 6) Although the motherboard is not included, I confirmed that it boots with my own motherboard. It seems to have been modified for high resolution (640x480 dots). This is being sold as junk, but the hard drive has been upgraded, so how about it for those who have a compatible motherboard? This is a used, junk item, and has been stored at home, so I cannot guarantee whether it will work properly with your motherboard. Cleaned simply No pets, no smokers