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Quick Installation Guide

ServeRAID M5225-2GB SAS/SATA Controller

Thank you for purchasing the 
ServeRAID M5225-2GB SAS/
SATA Controller. Please take a 
few minutes to read this quick 
installation guide before you 
install the controller.

For more information about any 
topic covered in this guide, refer 
to the 

ServeRAID M5225-2GB SAS/

SATA Controller User’s Guide

.

To install the controller, follow these steps:

1.

Unpack the controller, and inspect it for damage. 

Unpack the controller in a static-free 

environment. Touch the static-protective package that contains the controller to any 
unpainted surface on the outside of the server; then, grasp the controller by the top edge or 
upper corners, remove it from the package, and inspect it for damage. Contact your Lenovo 
marketing representative or authorized reseller if the controller appears to be damaged. 

2.

Prepare the server. 

Review all safety information provided with the server; Turn off the 

server, and disconnect the power cord from the rear of the power supply. Do the same for 
any connected devices.

3.

Remove the cover from the chassis. 

Remove the cover from the chassis that covers the 

compartment where the controller will be inserted making sure to follow all technical 
information included with the server.

4.

Insert the controller in an available PCI Express® (PCIe®) slot. 

Locate an empty x8 PCIe 

slot. Remove the expansion-slot cover for the selected PCIe slot. Save the bracket screw, if 
applicable.

ATTENTION: 

Make a backup of your data before you change your system 

configuration to avoid the risk of data loss.

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