Remote disk reimaging techniques

A system comprising:

• a first computing system configured to transmit a reimaging package;
• a second computing system comprising a processor, wherein the second computing system is configured to:
• receive a reimaging package, wherein the reimaging package includes an identical storage image of optical media (ISO) file;
• load the reimaging package to a non-volatile memory of a computing system that stores a first disk in the volatile memory based on the reimaging package;
• adjust a firmware of the computing system based on the preparation script;
• perform a first power cycle of the computing system based on the reimaging package;
• load the reimaging package to a volatile memory of the computing system after the power cycle;
• reimage the computing system based on the ISO file loaded to the volatile memory of the computing system;
• adjust the firmware of the computing system based on ISO file, subsequent to reimaging the computing system;
• and
• perform a second power cycle of the computing system.

A method, comprising:

• generating an ISO file comprising an ISO preparation script, a new system content, and an ISO boot script;
• generating a preparation script, wherein the preparation script is configured to modify a boot order of a computing system, and wherein the preparation script is configured to cause the computing system to load the ISO file to a non-volatile memory of the computing system;
• and
• assembling the ISO file and the preparation script to form a reimaging package.