Acer AT350 F1 User Manual - Page 44

Determining the drive status, Each HDD carrier features two status LED indicators see

Page 44 highlights

32 3 System upgrades Determining the drive status Each HDD carrier features two status LED indicators (see page 6) to display the hard drive status. If you are replacing a failed HDD, determine which drive has failed by checking the hot-plug HDD status indicators. 3.5-inch HDD 2.5-inch HDD Description Green Onboard SATA or RAID card without SGPIO support HDD present On HDD access Blink RAID card with SGPIO support HDD present no access SAS: On SATA:Off HDD access Blink HDD failure HDD removal Off HDD insertion and rebuilding HDD locate Red Off Off On Off Blink (1 Hz) Blink (4 Hz)

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3 System upgrades
32
Determining the drive status
Each HDD carrier features two status LED indicators (see page 6) to
display the hard drive status. If you are replacing a failed HDD,
determine which drive has failed by checking the hot-plug HDD status
indicators.
3.5-inch HDD
2.5-inch HDD
Description
Green
Red
Onboard SATA or RAID card without SGPIO support
HDD present
On
Off
HDD access
Blink
Off
RAID card with SGPIO support
HDD present no access
SAS: On
SATA:Off
HDD access
Blink
HDD failure
On
HDD removal
Off
Off
HDD insertion and rebuilding
Blink (1 Hz)
HDD locate
Blink (4 Hz)