• Go to “Update the firmware” on page 189 for more information on firmware updating tools.Watch the procedureA video of this procedure is available at YouTube: https://www.youtube.com/playlist?list=PLYV5R7hVcs-DR4X1YAcp9wFKhwj_tLQ5Y.ProcedureStep 1. Touch the static-protective package that contains the new part to any unpainted surface on theoutside of the server. Then, take the new part out of the package and place it on a static-protectivesurface.Step 2. Install the 3.5-inch drive backplane.Figure 34. Installing the 3.5-inch drive backplanea. Align the backplane with the chassis and lower it into the chassis. Then, put the backplaneinto place with it leaning backward slightly.b. Rotate the backplane to vertical position to ensure that the four hooks on the chassis passthrough the corresponding holes in the backplane. Then, slide the new backplane as shownuntil it is secured into place.Step 3. Connect the cables to the drive backplane. See Chapter 6 “Internal cable routing” on page 167.After you finish1. Reinstall all the drives and fillers (if any) into the drive bays. See “Install a hot-swap drive” on page 78.2. Reinstall the fan cage. See “Install the system fan cage” on page 160.3. Reinstall the air baffle if you have removed it. See “Install the air baffle” on page 59.72 ThinkSystem SR665 V3 User Guide