Lenovo ThinkSystem SR550 Maintenance Manual

Also see for ThinkSystem SR550: Manual Manual Product guide Quick start guide Setup guide

http://sysmgt.lenovofiles.com/help/topic/LXPM/RAID_setup.htmlAdjust the retainer on the M.2 backplaneUse this information to adjust the retainer on the M.2 backplane.“Read theinstallationGuidelines” onpage 53“Power offthe serverfor this task”on page 13“ATTENTION:Static Sensitive DeviceGround package before opening”on page 56Before adjusting the retainer on the M.2 backplane, locate the correct keyhole that the retainer should beinstalled into to accommodate the particular size of the M.2 drive you wish to install.To adjust the retainer on the M.2 backplane, complete the following steps:Watch the procedureA video of this procedure is available at https://www.youtube.com/playlist?list=PLYV5R7hVcs-C9jFjZnXQ6AmTXaIdX6_HJ.Figure 111. M.2 retainer adjustmentStep 1. Press both sides of the retainer 1 .Step 2. Move the retainer forward until it is in the large opening of the keyhole.Step 3. Take the retainer out of the keyhole.Step 4. Insert the retainer into the correct keyhole.Step 5. Press both sides of the retainer.Step 6. Slide the retainer backwards until it is seated in place.TCM/TPM adapter replacement (for Chinese Mainland only)Use this information to remove and install the TCM/TPM adapter (sometimes called a daughter card).For customers in Chinese Mainland, integrated TPM is not supported. However, customers in ChineseMainland can install a Trusted Cryptographic Module (TCM) adapter or a TPM adapter (sometimes called adaughter card).140 ThinkSystem SR550 Maintenance Manual