Required tools – HP EML E-series Tape Libraries User Manual

Page 89

IMPORTANT:

If you do not allow sufficient time for the interface controller to reset before resetting it again, the

Interface Manager card will not recognize the interface controller.

Make sure the power LED and link LEDs on the interface controller are solid green. The link LEDs

indicate a good connection (see “

Use HP StorageWorks Command View TL or the CLI to make sure that the new interface controller is

detected, and to perform configuration and firmware updates, if necessary.

Power supply in the base module or tape drive expansion

module

Part number

375815-001 or 409857–001

Location

Left side of the base module or tape drive expansion module

Characteristics

•

Hot-swappable

•

Input rating: 100–240 VAC, 50-60 Hz, 7.2A

•

Output rating: +3.3 VDC, +5 VDC, +12 VDC, -12 VDC

•

360 Watts total output power

Function

Provides power to the base module or tape drive expansion

module components

Illustration

10465

Required tools

•

T-15 Torx screwdriver

Removing a power supply from the base module or tape drive expansion module

Identify the power supply to be replaced. The power LED might be off (see

Do one of the following:
• If the faulty power supply is redundant, the library does not have to be powered off during

this procedure.

• If the faulty power supply is the only power supply in the base module, stop all library activity

and make sure the picker is empty. Turn off the power to the library.

Unplug the power cord from the back of the power supply.

Remove the two 6-32 x 3/8-inch Torx screws that attach the power supply to the library. Use a

T-15 Torx screwdriver.

Enterprise Modular Library E-Series