1. A computing system comprising: a system management node; a plurality of computing nodes, each computing node having a BIOS, at least one error register and at least one processor; at least one buffer at each computing node; a management controller at each computing node configured to extract error data from the at least one buffer; wherein the BIOS of each computing node is configured to instruct the at least one processor to read error data from the at least one error register and write the error data into the at least one buffer of the computing node; and wherein the system management node is configured to receive the error data from each of the management controllers.