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3.5.14.1 URC C9D8
A longitudinal redundancy check (LRC) error has occurred on the controller
card:
Customer data has been damaged.
Warning:
Do not attempt to save data from the failing 3514.
To correct this problem, perform the following:
1.
Set the 3514 Power switch to the Off position.
2.
Disconnect the ac power cable from the rear of the 3514.
PICTURE 157
3.
Remove the front cover (see "Front Cover Removal or Installation
Procedure" in topic 4.3).
4.
Loosen the screw
1
position.
PICTURE 158
5.
Remove the front EMC shield.
PICTURE 159
6.
Warning:
Use the ESD handling kit, IBM part 6428316.
ground lead to the frame of the 3514.
Disconnect all disk drive data cables from the controller card and
move them away from the card.
PICTURE 160
7.
CAUTION:
The controller card contains a lithium battery.
explosion, do not burn, exchange, or charge the battery.
controller card as instructed by local regulations for lithium
batteries.
(RSFTC228)
Remove the controller card from the 3514.
PICTURE 161
8.
Install the replacement controller card.
9.
Connect all four disk drive data cables to the controller card.
PICTURE 162
10. Connect the ac power cable to the rear of the 3514.
PICTURE 163
11. Set the 3514 Power switch to the On position.
After 3 minutes, the power-up sequence should be complete (an error
message is expected) and data resynchronization begins.
resynchronization can take up to 40 minutes and is complete when the
Ready light stops blinking.
Warning:
Do not continue with step 12 until the resynchronization is
complete.
12. Using the control panel, enter the following sequence of commands:
13. Set the 3514 offline:
3514 Service Information
URC C9D8
and place the control panel in the service
¦ Copyright IBM Corp. 1992, 1993
3.5.14.1 - 1
Attach the
To avoid possible
Discard the
The data
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