<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [bitburner](./bitburner.md) > [Sleeve](./bitburner.sleeve.md) > [setToIdle](./bitburner.sleeve.settoidle.md) ## Sleeve.setToIdle() method Set a sleeve to idle. **Signature:** ```typescript setToIdle(sleeveNumber: number): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | sleeveNumber | number | Index of the sleeve to idle. | **Returns:** void ## Remarks RAM cost: 4 GB