Lenovo ThinkServer TD350 70DG, User Manual And Hardware Maintenance Manual, Page: 179 / 220

4. Touch the static-protective package that contains the new system fan to any unpainted surface on the
outside of the server. Then, remove the new system fan from the package.
5. Hold the new system fan so that the connector on the fan is aligned with the corresponding connector
on the chassis. Then slide the new system fan into the chassis until it snaps into position.
Figure 132. Installing the system fan
6. If you are instructed to return the old system fan, follow all packaging instructions and use any
packaging materials that are supplied to you for shipping.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to “Completing the parts replacement” on page 175.
Replacing the heat sink
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 67.
CAUTION:
The heat sink might be very hot. Turn off the server and wait several minutes to let the server cool
before removing the server cover.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Notes:
• Depending on the model, your server might look slightly different from the illustrations in this topic.
Chapter 6
.
Replacing hardware
165