Hardware replacement proceduresA2/L4 GPU air duct replacementA2/L4 GPU air duct replacementFollow the instructions in this section to remove or install an A2/L4 GPU air duct.Remove an A2/L4 GPU air ductFollow the instructions in this section to remove an A2/L4 GPU air duct.Install an A2/L4 GPU air ductFollow the instructions in this section to install an A2/L4 GPU air duct.Give documentation feedback