---
sourceDocument: Brazil Operational Technology Management
sourceDocumentLink: https://www.servicenow.com/docs/r/operational-technology

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Operational Technology Management

ft:clusterId :

    - optm

bundleId :

    - optm

workflow :

    - Technology


---

# Use the OT Discovery Collector

# Use the OT Discovery Collector {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
When your OT Discovery Collector stops or loses power use the next task specific to your OS to restart it.

## Helpful Tasks {#use-ot-discovery-collector__section_enx_tpj_xhc}

Use the links in the Related Topics section to do the tasks needed when your OT Discovery Collector stops or loses power.

* [Restart OT Discovery Collector on a Windows system](https://www.servicenow.com/docs/WhciH3o9BGGQEEK7m_Gcfg "Perform manual restart of the OT Discovery Collector when its configuration file has been refreshed, or if it is unstable. You can perform manual restart only on Collectors installed in a Windows environment and for Linux-based agents that use systemd.")
* [Restart OT Discovery Collector on a Linux system](https://www.servicenow.com/docs/rs0dvLS2sB_m~WWglEqIyw "Perform manual restart of OT Discovery Collector when its configuration file has been refreshed, or if the OT Discovery Collector is unstable. You can perform manual restart only on the Collector installed in a Windows environment and for Linux-based agents that use systemd.")
{#use-ot-discovery-collector__ul_rsy_wpj_xhc}
* **[Restart OT Discovery Collector on a Windows system](https://www.servicenow.com/docs/WhciH3o9BGGQEEK7m_Gcfg)**   
  Perform manual restart of the OT Discovery Collector when its configuration file has been refreshed, or if it is unstable. You can perform manual restart only on Collectors installed in a Windows environment and for Linux-based agents that use `systemd`.
* **[Restart OT Discovery Collector on a Linux system](https://www.servicenow.com/docs/rs0dvLS2sB_m~WWglEqIyw)**   
  Perform manual restart of OT Discovery Collector when its configuration file has been refreshed, or if the OT Discovery Collector is unstable. You can perform manual restart only on the Collector installed in a Windows environment and for Linux-based agents that use `systemd`.