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Replacing the SES Controller Card
WARNING:
THE SES CONTROLLER CARD IS NOT HOT-SWAPPABLE. You must
power down the storage enclosure to remove or install this card.
1
Power down the storage enclosure, refer to "Powering Off the Storage
System" on page 102.
2
Using a flat-blade screwdriver, loosen the two captive fastener screws that
secure the card.
3
Note the positions of the switch settings.
4
Using the captive fastener screws, gently pull the card from the enclosure.
5
Remove the new replacement card from the shipping container and inspect
for obvious damage. Save the packaging materials.
6
Set the switch settings on the replacement card to match those of the faulty
card.
7
Insert the replacement card by aligning it into the rail guides and push the
card until it fully seats.
Tighten the two captive fastener screws. Do not overtighten the screws.
8
Power-on the enclosure. Refer to "Powering On the Storage System" on
page 102.
9
Using the packaging materials from the replacement card, repackage the
failed card and return it per your RMA instructions.
RS-232
SES
SES Controller Card Switches
Chapter 6 - Maintenance
A
A
A
S
S
B
D
R
D
D
D
P
P
D
L
M
0
1
2
1
2
R
Y
T
Up position
1 2
3 4 5 6 7 8
Down position
Replacing the SES Controller Card
147
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