5. Insert the new power supply into the slot, just before the "shield finger."
6. Wait at least 20 seconds, and then push the power supply gently until
the latch clicks. If the latch does not click, reorient the power supply, and
then reinsert it into the slot.
7. Connect the power cable to the power supply, and then secure the cable
with the cable holder.
8. Confirm that the red ALM/RDY LED is off at the power supply and the
green ALM/RDY LED is on.
If the red ALM/RDY LED does not go off after more than 30 minutes
following replacement of the power supply, remove the power supply,
wait at least 30 seconds, and then reinstall it.
Replacing a power supply for a CBLM or CBLH
Caution: Be sure to replace the faulty power supply. If you replace the
operational power supply, the system will go down.
Caution: A short-circuit can cause a fire. Never insert metal or other objects
into the cable connector; otherwise, a short-circuit can occur.
Note: Power supply unit #1 and power supply unit #2 are installed in
opposite directions.
Before you begin
• Wear a wrist strap connected to the storage system to prevent part
failures caused by static electricity. Do not remove the wrist strap until you
finish the procedure.
• Confirm that the storage system power is turned on.
• Confirm that the red ALM LED for the power supply unit to be replaced is
on.
Note: If the red ALM LED is on at both power supplies, do not perform this
procedure. Go to the Customer Contact Us page at https://support.hds.com/
en_us/contact-us.html.
Procedure
1. Disconnect the power cable from the power supply to be replaced.
Remove the cable holder to disconnect the power cable from the power
supply.
2. Using a Phillips screwdriver, loosen the blue screw that secures the power
supply.
3. Open the lever to remove the power supply.
When the lever is completely opened, the power supply moves forward.
144 Replacing a power supply
Service Guide for VSP Gx00 and VSP Fx00 Models
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