MSI Hetis H61 Ultra User Manual page 16

Overview
5
6
7
Important
High-speed devices are recommended for USB 3.0 ports whereas low-speed devices,
such as mouse or keyboard, are suggested to be plugged into the USB 2.0 ports on
the rear panel.
1-4
Hard Disk Drive LED
This indicator shows the activity status of the HDD. It flashes when the
system is accessing data on the HDD and remains off when no disk
activity is detected.
Optical Disk Drive
A DVD Super-Multi drive is integrated for your home entertainment.
(Blu-ray is optional.)
Eject Button
Press the eject button to open and close the optical disk drive.