Hitachi CB 520H A1 Service Manual

See Replacing a mezzanine card in full-wide server blade on page 5-51
section.
4. Set the DIP switch #3 (RTCRST) to the ON position and then wait at
least ten seconds.
Figure 5-110 DIP switch #3 of CB 540A A1/B1
Figure 5-111 DIP switch #3 of CB 520X B1/B2/B3
Note: If the DIP switch is covered with the tape, make a hole in the
tape, and then set the DIP switch to the ON or OFF position.
5. Restore the DIP switch #3 (RTCRST) to the OFF position.
6. If removed mezzanine card at step 3, then reinstalling mezzanine card.
See Replacing a mezzanine card in half-wide server blade on page 5-49
section.
7. Close the top cover of server blade. See
Closing a top cover, Server blade
on page 5-39 section.
8. Perform Installing a full-wide server blade on page 5-7 procedure.
Note: Replacing the lithium battery in the server blade results the server
blade EFI to the default configuration. After replacing the battery, restore the
configuration data. See
Backup/restore procedure on page 4-30 section.
Replacing a SAS-kit 1 in half-wide server blade
This procedure describes how to remove a SAS-kit 1 from the server blade.
5-90
Replacing parts
Hitachi Compute Blade 500 Series System Service Manual

Hitachi CB 520H A1 Specifications

General

Brand	Hitachi
Model	CB 520H A1
Category	Server
Language	English