2WA/2NJ/2RK
4-144
Procedures
1. Execute maintenance mode U917
(Backup data reading).
(Refer P.6-244)
2. Detach the rear left cover.
3. Disconnect two connectors (b) from the
hard disk unit (a).
Figure 4-213
4. Remove two screws (a)(M3x8) and
remove the hard disk unit (b).
5. Check or replace the hard disk unit and
then reattach the parts in the original
position.
*: Handle the HDD so as not to drop or get it
in touch with hard objects as it is suscepti-
ble to vibrations and impacts especially
along the direction of disc rotation. Be
careful not to apply shocks while securing
the screws.
6. Execute maintenance mode U024
(HDD formatting) -Format - Full. (Refer
P.6-31)
Figure 4-214
a
b
b
14j0301