Magma EB7R-x8 User Manual page 37

Remove the card and replace it with a new one, then press
the button again.
Remove
and
replace
PCIe card
Ideally the PCIe card that was removed from the system will be
replaced with an identical, working card. Replacing that card with
one that has a different function or purpose may cause the system
to crash due to a mismatch in the resources pre-allocated by the
operating system.
10. The LED should start flashing again.
If power should not be applied to this slot, immediately
press the button again and the LED will stop flashing and
remain off, otherwise go to step 11.
11. After 5-6 seconds the LED will stop flashing and remain on.
After a brief period the new device will be recognized by
the system, and it should be added to the list in the
"Safely Remove Hardware" dialog
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