Dell PowerConnect J-EX8216 Hardware Manual page 137

Ensure the ejector levers are engaged in the horizontal ejector rail. If the levers are not
engaged, push the module's faceplate just inside the hinges of the levers till the ejectors
are engaged in the ejector rail.
Push both the ejector levers simultaneously towards the faceplate of the SF module
6.
until the levers are flush against the faceplate and are fully engaged.
Tighten the screws on each side of the SF module by turning them clockwise using
7.
the Phillips (+) screwdriver, number 2. Ensure that the SF module is fully seated in
the chassis.
Verify that the SF module is installed correctly and functioning normally by checking
8.
the LEDs on the faceplate of the SF module. The
steady green a few minutes after the SF module is installed.
If the ST LED is unlit, check whether there are enough power supplies installed. See
"Calculating Power Requirements for a J-EX8216 Switch" on page 85. If more power
supplies are needed, install additional power supplies. See "Installing an AC Power
Supply in a J-EX8200 Switch" on page 114. If there are enough power supplies in the
switch, remove and install the SF module again. See "Removing an SF Module from
a J-EX8216 Switch" on page 165.
If the ST LED or the SF
SF module and install a new one. See "Removing an SF Module from a J-EX8216
Switch" on page 165.
LED is lit steady yellow, the SF module has failed. Remove the
Chapter 9: Installing Switch Components
LED and LED should be lit
ST SF
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