Asus ESC1000 G2 - Manual (Page 17)

ASUS ESC1000 G2 1-5
1.4 Front panel features
Refer to section 1.7.1 Front panel LEDs for the LED descriptions.
Optical drive
Empty 5.25-inch
bays
Power button
Reset button
HDD access LED
Power LED
USB 2.0 ports
Security lock
4-bay HDD cage
Headphone
output jack
Microphone
jack
USB 3.0 ports