Replacing an E4SA CRU

Checking the Installation of an E4SA CRU
1 Make sure that the power-on LED (green light) is on.
Note: The fault LED (amber light) flashes when the Ethernet 4
ServerNet adapter (E4SA) CRU is installed and continues to flash while the
condition of the E4SA CRU is tested. The test that is executed is the
power-on self-test (POST). The fault LED goes off when the POST
successfully finishes.
The figure shows the location of the power-on LED and fault LED.
2 If the power-on LED does not come on, one or more of the POST tests
might not have passed or the POST was never started. Do one or both of
the following:
Reseat the E4SA CRU.●
Check the E4SA CRU and backplane connector for damaged pins.●
If the power-on LED does not come on after you reseat the E4SA CRU,
you must replace the E4SA CRU. Click here to return to the beginnning of
this procedure.
If the E4SA CRU or backplane connector have damaged pins, both the
E4SA CRU and backplane (or enclosure) must be replaced. For backplane
replacement instructions, see the NonStop S-Series Service Provider
Supplement. For E4SA CRU replacement instructions, click here to return
to the beginning of this procedure.