Lenovo continually updates the support Web site with the latest tips and techniques that you can use to solve issues that you might have with your server. These Tech Tips (also called retain tips or service bulletins) provide procedures to work around issues related to the operation of your server.
To find the Tech Tips available for your server:
Go to Lenovo Support Portal and navigate to the support page for your server.
Click Documentation from the left navigation pane.
Follow the on-screen instructions to choose the category for the problem that you are having.