Pressing the LED diagnostics button on the motherboard causes the LEDs You remove the blade from the chassis the LED values will persist for up to 10 During run time, the bladeīIOS and component drivers monitor for hardware faults and will light up the amber diagnostic LED as needed. If errors are found, an amber diagnostic LED also lights up next to the failed component. You can view these notifications in the Cisco UCS Manager System Error Log or in the output Loosen the captive screws on the front of the blade.Īt blade start-up, POST diagnostics test the CPUs, DIMMs, HDDs, and rear mezzanine modules, and any failure notificationsĪre sent to Cisco UCS Manager. Temperature and keep dust out of the chassis. On an antistatic mat or antistatic foam if you are not immediately reinstallingĮmpty, install a blank faceplate (N20-CBLKB1) to maintain proper thermal Way out of the chassis, and place your other hand under the blade to support
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