6 – Removal/Replacement
CPU Module
6-2 59043-03 A
D
6.2
CPU Module
The CPU module is equipped with a battery that powers the non-volatile memory.
This memory stores the switch configuration.
6.2.1
Removing the CPU Module
To remove the CPU module, do the following:
1. Determine the firmware version. Open a Telnet session and enter the Show
Version command to determine the current firmware version. Make note of
the firmware version. If the switch is inaccessible, you can obtain the
firmware version from another switch in the fabric or records you may have
kept. Refer to ”Show Command” on page B-63 for more information.
WARNING!!
Danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the
manufacturer. Dispose of the used battery according to the
manufacturer’s instructions.
WARNUNG!!
Bei unsachgemäß ausgetauschter Batterie besteht
Explosionsgefahr. Die Batterie nur mit der gleichen Batterie oder
mit einem äquivalenten, vom Hersteller empfohlenen Batterietyp
ersetzen. Die gebrauchte Batterie gemäß den
Herstelleranweisungen entsorgen.
AVERTISSEMENT!!
Danger d’explosion si le remplacement de la pile est incorrect. Ne
remplacer que par une pile de type identique ou équivalent
recommandé par le fabricant. Jeter la pile usagée en observant
les instructions du fabricant.
CAUTION!
Replacing a CPU module eliminates all switch configuration
information. Consult your authorized maintenance provider for
assistance in transferring switch configuration data to the new
CPU module.
Always use an ESD wrist strap when removing and installing a
CPU module. The CPU module contains sensitive logic
components. To avoid damage to the module, do not touch the
CPU module components. Keep the CPU module in an ESD
protective container or anti-static bag when not in use.
