IBM x3100 M5 Type 5457 Installation And Service Manual page 307

Cable clips
Thermal sensor
holder
Thermal sensor
board
Figure 204. Thermal sensor board removal for 4U server model with non-hot-swap power
supplies
8. If you are instructed to return the thermal solution fan kit, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
To remove the operating temperature enhancement kit on the 5U server model
with hot-swap power supplies, complete the following steps. For 4U server models
with non-hot-swap power supplies, please see the above sub-section.
1. Read the safety information in "Safety" on page vii and "Installation
guidelines" on page 35.
2. Turn off the server and all attached devices; then, disconnect all power cords
and external cables.
3. Unlock and remove the side cover (see "Removing the side cover" on page 38).
4. Remove the lower bezel (see "Removing the lower bezel" on page 42).
5. Remove the upper bezel (see "Removing the upper bezel" on page 43).
6. Carefully turn the server on its side so that it is lying flat, with the cover facing
up.
Attention: Do not allow the server to fall over.
7. Disconnect the thermal sensor connector from the system board and open the
cable clips.
Thermal sensor
cover
Chapter 6. Removing and replacing components
Thermal sensor
connector
291