Removing A Fan Tray - HP A6604 Installation Manual

Figure 4-59 Fasten the captive screws
Step5 Turn on the power switch of the router if the router is powered off.
Step6 The fan LED RUN (green) lights up, indicating the fans run normally.
The device supports automatic fan speed adjustment and hot-swapping of the fan tray.
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For of description of the fan tray LEDs, refer to Table 1-6 in Chapter 1 "Router Overview".
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Removing a Fan Tray

Keep your hands away from the spinning fan blades when removing the fan tray.
To remove a fan tray, reverse the installation procedure.
Step1 Face the front panel of the router.
Step2 Loosen the captive screws on the fan tray counterclockwise with a Philips screwdriver until all
spring pressure is released.