3.  Check the drive LEDs to verify that the drive is operating correctly.
Drive LED
Status
Description
Drive activity LED (top) Solid green The drive is powered but not active.
Blinking green The drive is active.
Drive status LED (bottom) Solid yellow
The drive has an error.
Blinking yellow (blinking slowly, about 
one flash per second)
The drive is being rebuilt.
Blinking yellow (blinking rapidly, about 
four flashes per second)
The RAID adapter is locating the drive.
4.  Use the Lenovo XClarity Provisioning Manager to configure the RAID if necessary. For more information, 
see: 
http://sysmgt.lenovofiles.com/help/index.jsp?topic=%2FLXPM%2FRAID_setup.html
5.  Complete the parts replacement. See “Complete the parts replacement” on page 206.
EIA brackets replacement
Use this information to remove and install the EIA brackets of the server in rack form factor.
Note: This section applies only to server models that have the EIA brackets installed.
Remove the EIA brackets
Use this information to remove the EIA brackets.
About this task
S002 
CAUTION: 
The power-control button on the device and the power switch on the power supply do not turn off the 
electrical current supplied to the device. The device also might have more than one power cord. To 
remove all electrical current from the device, ensure that all power cords are disconnected from the 
power source.
Attention: 
•  Read “Installation guidelines” on page 57 to ensure that you work safely.
•  Power off the server and disconnect all power cords for this task.
•  Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static- 
sensitive components in their static-protective packages until installation, and handling these devices with 
an electrostatic-discharge wrist strap or other grounding system.
•  If the server is in a rack, remove it from the rack.
Watch the procedure. A video of the installation and removal process is available: 
86
ThinkSystem ST650 V2 Maintenance Manual