Replacing The Flash Card; Call Manager Card Cpu1 - Mitel 470 System Manual

Operation and Maintenance
6. 3. 5. 2

Replacing the Flash Card

The Flash card is fitted to the call manager card and available as a spare part.
To replace a defective Flash card, proceed as follows:
Warning
Be sure to observe the "Safety regulations", page 94.
1. Carry out preparations (see "Preparations", page 202).
2. Unscrew the screw on the Call Manager card and remove the card by pulling the
fastening screw.
3. Remove the defective Flash card by pulling it out on the side.
4. Fit the new Flash card and gently press the card as far as it will go into the plug-in
connection.
5. Carefully push back the call manager card into the shaft and gently press the card
as far as it goes into the connection on the backplane.
6. Secure the Call Manager card back into its slot with the screw.
7. Restart the call manager by pressing the On/Off button on the call manager card.
Notes:
– The Flash cards are expected to meet high demands in terms of data security (read and
write cycles). That is why only original Flash cards are to be used.
– Flash cards that are ordered as spare parts do not contain any software. In this case an
Emergency Upload has to be carried out (see "Loading new or older system software with
System Search", page 199).
6. 3. 6

Call manager card CPU1

If the components on the call manager card are defective or permanently faulty, the en-
tire call manager card must be replaced. As a spare part the call manager card does
not contain any RAM module, Flash card or EID card. They can be taken from the de-
fective call manager card and fitted to the new call manager card.
To replace a call manager card, proceed as follows:
Warning
Be sure to observe the "Safety regulations", page 94.
1. Back up the configuration data and audio data, if still possible.
2. Carry out the preliminary steps if still possible (see "Preparations", page 202).
Note: If the call manager cannot be shut down in the normal way, its shutdown has
to be forced (see "Call-Manager display and control panel", page 216).
3. Unscrew the screw on the Call Manager card and remove the card by pulling the
fastening screw.
210
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016