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2.
Loosen the retention screw that secures the extraction handle to the chassis.
3.
To remove the PSU module, pull the extraction handle downwards to disconnect
the PSU from the backplane connectors. Once dislodged, gently pull the PSU
out of the system. If the system is mounted in a rackmount rack, use both hands
to support the weight when removing the module.
4.
Insert the replacement module. Ensure the extraction handle is pointing
outwards. Push the replacement PSU into the chassis. When contact resistance
is felt, push the extraction handle towards the PSU module, where it should
engage the back-end connectors.
5.
Fasten the thumb screw.
6.
Reconnect the power cord.
7.
Power on the PSU module.
ASR-5300I Series Hardware User Manual
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