Artesyn ATCA-7365 Installation and Use (May 2014) - Manual (Page 56)

Hardware Preparation and Installation
ATCA-7365 Installation and Use (6806800K65M) 56
2.4 Switch Settings
The blade provides the configuration switches SW1, SW2, SW3 and SW4. Their location is
shown in
Figure "ATCA-7365 Blade Layout (Variants with ten DIMM sockets)" on page 54 .
Blade Malfunction
Switches marked as"'Reserved" may carry production-related functions and may cause the
blade to malfunction if their setting is changed.
Therefore, do not change settings of switches marked as "'Reserved". The setting of switches
which are not marked as "'Reserved" has to be checked and changed before blade
installation.
Blade Damage
Setting/resetting the switches during operation can cause blade damage.
Therefore, check and change switch settings before you install the blade.
For normal operation, all switches must be OFF. Switches are used only for repair, manual
maintenance and critical crisis recovery. For remote maintenance and in order that all
firmware upgrade features through IPMC are available, all switches must be in their default
OFF position and are controlled through IPMC.