Lenovo ThinkServer TS450, User Manual And Hardware Maintenance Manual

Page: 36 / 166

1
Drive activity LED
2
Drive status LED Description
Green Amber
One of the following situations:
• The drive has failed. Replace the drive.
• The status of the drive is Unconfigured Bad . Replace the drive.
Note: If a drive in a RAID array is removed and then reinstalled
while the server is on, the status of the drive will be identified as
Unconfigured Bad . In this case, do not replace the drive. You
can change the drive status into Unconfigured Good using the
ThinkServer MegaRAID SAS Software.
• The status of the drive is Offline . You can change the drive
status into Online using the ThinkServer MegaRAID SAS
Software.
For detailed information about using the ThinkServer MegaRAID
SAS Software, refer to the
ThinkServer MegaRAID SAS Software
User Guide . You can obtain the most up-to-date documentation
for your server from the Lenovo Web site at:
http://www.lenovo.com/UserManuals
Blinking green
Blinking amber
(blinking slowly, about
one flash per second)
The drive is being rebuilt.
Power conversion board
The power conversion board is available on server models with a non-hot-swap power supply assembly.
1
2
Figure 10. Power conversion board
1
6-pin power connector
2
8-pin power connector
3
2-pin power control connector
1
6-pin power connector
Used to connect the connector on the non-hot-swap power supply assembly.
2 8-pin power connector
Used to connect the power connector on the backplane.
3 2-pin power control connector
Used to connect the connector on the front panel. You can use this connector to control the backplane
power.
22
ThinkServer TS450 User Guide and Hardware Maintenance Manual