Lenovo x3650 M5 Installation And Service Manual page 186

Figure 102. Fan removal
Attention: To ensure proper operation, replace a failed hot-swap fan within 30 seconds.
Step 4. If you are instructed to return the fan, follow all of the packaging instructions, and use any
packaging materials for shipping that are supplied to you.
Replacing a hot-swap fan
Use this information to replace a hot-swap fan.
For proper cooling, the server requires that all four dual-motor hot-swap fans be installed at all times.
Attention: To ensure proper operation, replace a failed hot-swap fan within 30 seconds.
To replace a hot-swap fan, complete the following steps:
Step 1. Read the safety information that begins on "Safety" on page v and "Installation guidelines" on
page 289.
Step 2. Remove the top cover (see "Removing the top cover" on page 143).
Step 3. Touch the static-protective package that contains the new fan to any unpainted metal surface on
the server. Then, remove the new fan from the package.
Step 4. Orient the fan over the fan slot in the fan cage so that the fan connector aligns with the connector
on the system board.
Step 5. Insert the fan into the fan slot in the fan cage and press it down until it is seated correctly in the slot.
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Lenovo System x3650 M5 Installation and Service Guide
Fan 6
1
Hot-swap
fan error LED
Fan latch
2
Fan 5
Fan 4
Fan 3
Fan 2
Fan 1