HP A7533A - Brocade 4Gb SAN Switch Base Administrator's Manual page 186

Use the slotShow command to display which slot the FC4- 1 6IP port blade is in. Physically remove the
blade(s) from the chassis, or use the micro-switch to turn the blade off. Retry the firmware download
operation.
Message
AP Blade type 33 is inserted. Please use slotshow to find out which slot it is in
and remove it.
Cannot downgrade due to the presence of AP BLADE type 33. Remove or power off
these blades before proceeding.
Probable cause and recommended action
The firmware download operation was attempting to download Fabric OS 5.0.0 with one or more FR4- 1 8i
port blades (blade ID 33) in the system. FR4- 1 8i port blades are not supported on firmware 5.0.0 or
earlier, so the firmware download operation is aborted.
Use the slotShow command to display which slot the FR4- 1 8i port blade is in, and physically remove the
blade(s) from the chassis Retry the firmware download operation.
Message
SW Blade type 36 is inserted. Please use slotshow to find out which slot it is in
and remove it.
Probable cause and recommended action
The firmware download operation was attempting to downgrade a system to Fabric OS 5.1.0 or earlier
with one or more FC4-48 port blades (blade ID 36) in the system. FC4-48 port blades are not supported
on firmware 5.1.0 or earlier, so the firmware download operation failed.
Use the slotShow command to display which slot the FC4-48 port blade is in. Physically remove the
blade(s) from the chassis, or use the micro-switch to turn the blade off. Retry the firmware download
operation.
Message
SW Blade type 37 is inserted. Please use slotshow to find out which slot it is in
and remove it.
Probable cause and recommended action
The firmware download operation was attempting to downgrade a system to Fabric OS 5.3.0 or earlier
with one or more FC8- 1 6 port blades (blade ID 37) in the system. FC8- 1 6 port blades are not supported on
firmware 5.3.0 or earlier, so the firmware download operation failed.
Use the slotShow command to display which slot the FC8- 1 6 port blade is in. Physically remove the
blade(s) from the chassis, or use the micro-switch to turn the blade off. Retry the firmware download
operation.
Message
SW Blade type 39 is inserted. Please use slotshow to find out which slot it is in
and remove it.
Probable cause and recommended action
The firmware download operation was attempting to downgrade a system to Fabric OS 5.2.0 or earlier
with one or more FC10-6 port blades (blade ID 39) in the system. FC10-6 port blades are not supported
on firmware 5.2.0 or earlier, so the firmware download operation failed.
Use the slotShow command to display which slot the FC10-6 port blade is in. Physically remove the
blade(s) from the chassis, or use the micro-switch to turn the blade off. Retry the firmware download
operation.
186 Installing and maintaining firmware