Acer Aspire easyStore H340 User Manual page 22

8
No. Indicator
4 System status
5 USB device
backup
6 HDD access
Color State
Blue Random
blink
On
Blue Random
and blink
Purple
Red On
Random
blink
Blue On
Random
blink
Off
Blue Blink
Off
Description
• System is booting
• System is shutting down
System initialize operation
completed.
System is booting from a USB device
(Reserved for BIOS update while
boot block has been active)
May indicate the following states:
• System failure
• HDD failure
• SATA controller failure
• USB controller failure
• LAN controller failure
• FAN failure
• Memory failure
• Boot device not found
System recovery or reset is in
progress
• USB storage device is connected
to the USB port
• Backup completed
System is backing up files from a
USB storage device
For detailed instructions on how to
back up files from a USB storage
device, see "Using the one-touch
USB backup feature" on page 91.
USB storage device unmounted
HDD is in use
No HDD activity
1 Introduction