Lenovo ThinkServer RD340 - Manual (Page 42)

Hot-swap hard-disk-drive status LEDs
Each hot-swap hard disk drive has two status LEDs on the front.
Figure 18. Hot-swap hard-disk-drive status LEDs
1 Hard-disk-drive activity LED 2 Hard-disk-drive RAID status LED Description
Off Off The hard disk drive has failed or is
not present.
On, green Off The hard disk drive is present but not
in use.
Blinking, green Off The hard disk drive is active and data
is being transferred.
On, green Blinking rapidly (about four flashes
per second), amber The RAID controller is identifying the
hard disk drive.
On, green On, amber The RAID array has failed and cannot
be recovered. You need to recreate
an array.
Blinking, green Blinking slowly (about one flash per
second), amber The hard disk drive is being rebuilt.
RAID card
This topic provides information to help you locate the connectors on a RAID card if a RAID card is installed
on the riser card assembly 2.
Some server models come with a RAID card to provide advanced SATA/SAS hardware RAID functions to the
server. For more information, refer to “Installing or removing the RAID card” on page 90.
Note: The option kit for the RAID card is designed for different types of servers and might contain additional
cables that are not required for your server.
Your server supports the following RAID cards:
• ThinkServer RAID 500 Adapter (also known as ThinkServer 9240-8i RAID 0/1 Adapter)
• ThinkServer RAID 700 Adapter (also known as ThinkServer 9260-8i SAS RAID Adapter)
• ThinkServer RAID 710 Adapter (also known as 9270CV-8i RAID adapter)
30 ThinkServer RD340 User Guide and Hardware Maintenance Manual