Supero SUPERSERVER 6035B-8R+, User Manual

Page: 65 / 110

Chapter 6: Advanced Chassis Setup
6-3
6-3 System Fans
Three 8-cm hot-swap chassis fans and two 8-cm exhaust fans provide the cooling
for the SuperServer 6035B-8R+. It is very important that the chassis top cover is
properly installed and making a good seal in order for the cooling air to circulate
properly through the chassis and cool the components. See Figure 6-2.
System Fan Failure
Fan speed is controlled by system temperature via a BIOS setting. If a fan fails,
the remaining fans will ramp up to full speed and the overheat/fan fail LED on the
control panel will turn on. Replace any failed fan at your earliest convenience
with the same type and model (the system can continue to run with a failed fan).
Remove the top chassis cover while the system is still running to determine which
of the fans has failed.
Replacing System Fans
1. Removing a fan
Remove the chassis cover. Depress the tab on the side of the fan to unlock and
remove the fan along with its housing. The fan's power connections will automati-
cally detach. System power does not need to be shut down since the fans are
hot-pluggable.
2. Installing a new fan
Replace the failed fan with an identical 8-cm, 12 volt fan (available from Supermicro,
p/n FAN-0070L). Position the new fan into the space vacated by the failed fan previ-
ously removed. A "click" can be heard when the fan is fully installed in place and
the power connections are made. If the system power is on, the hot-plug feature
will cause the fan to start immediately upon being connected to its header on the
serverboard.
Rear Exhaust Fans
The two rear exhaust fans are also hot-swappable. To remove, depress the tab on
the side of the fan to unlock it, then pull it staight up and out of the chassis.