Lenovo ThinkServer RD210 Hardware Maintenance Manual - Page 108

Removing and installing a hot-swap fan assembly, Removing a hot-swap fan assembly, Fan tabs, Fan 4

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6. Connect the power cord for the new power supply to the power-cord connector on the power supply. 7. Connect the other end of the power cord to a properly grounded electrical outlet. 8. Make sure that the ac power LED and the dc power LED on the power supply are lit, indicating that the power supply is operating correctly. The two green LEDs are to the right of the power-cord connector. Removing and installing a hot-swap fan assembly The server supports up to six hot-swap cooling fans. Removing a hot-swap fan assembly Attention: To ensure proper server operation, replace a failed fan within 30 seconds. To remove a hot-swap-fan, complete the following steps: 1. Read the safety information in Chapter 2 "Safety information" on page 3 and "Installation guidelines" on page 67. 2. Remove the cover (see "Removing and replacing the cover" on page 72). The LED near the connector of the failing fan assembly is lit. 3. Disconnect the cable of the failing fan from the connector. 1 Fan tabs 2 Fan connector on the system board 3 Fan 1 4 Fan 2 5 Fan 3 6 Fan 4 7 Fan 5 8 Fan 6 9 Fan connector 10 Fan (side view) 4. Grasp the orange fan tabs on both ends of the fan and pull it up out of the server. If you are removing fans 3 and 4, you need to first remove the DIMM air baffle (see "Removing and installing the DIMM air baffle" on page 77). 100 ThinkServer RD210 Hardware Maintenance Manual

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6.
Connect the power cord for the new power supply to the power-cord connector on the power supply.
7.
Connect the other end of the power cord to a properly grounded electrical outlet.
8.
Make sure that the ac power LED and the dc power LED on the power supply are lit, indicating that the
power supply is operating correctly. The two green LEDs are to the right of the power-cord connector.
Removing and installing a hot-swap fan assembly
The server supports up to six hot-swap cooling fans.
Removing a hot-swap fan assembly
Attention:
To ensure proper server operation, replace a failed fan within 30 seconds.
To remove a hot-swap-fan, complete the following steps:
1.
Read the safety information in Chapter 2 “Safety information” on page 3 and “Installation guidelines”
on page 67.
2.
Remove the cover (see “Removing and replacing the cover” on page 72). The LED near the connector of
the failing fan assembly is lit.
3.
Disconnect the cable of the failing fan from the connector.
1
Fan tabs
6
Fan 4
2
Fan connector on the system
board
7
Fan 5
3
Fan 1
8
Fan 6
4
Fan 2
9
Fan connector
5
Fan 3
10
Fan (side view)
4.
Grasp the orange fan tabs on both ends of the fan and pull it up out of the server. If you are removing
fans 3 and 4, you need to first remove the DIMM air baffle (see “Removing and installing the DIMM
air baffle” on page 77).
100
ThinkServer RD210 Hardware Maintenance Manual