Owner's Manual
Page 172
...: Link integrity light (on green light - A blinking blue light indicates the computer is not detecting a physical connection to the SATA hard drive or CD/DVD. The computer is reading data from or writing data to the network. off (no light) - Drive activity light blue light - solid blue for power-on yellow blinking light integrated network adapter) Power DC power supply: Wattage 300...
...: Link integrity light (on green light - A blinking blue light indicates the computer is not detecting a physical connection to the SATA hard drive or CD/DVD. The computer is reading data from or writing data to the network. off (no light) - Drive activity light blue light - solid blue for power-on yellow blinking light integrated network adapter) Power DC power supply: Wattage 300...