Runs BIOS update on the server to change the hyper-threading configuration.


You can launch hyper-threading update by selecting from your server list. It will bring your server offline for approximately 60 minutes while the update is in progress.

In the event of a hardware failure during this our datacenter engineers will be notified of the problem automatically. They will then replace any failed components to bring your server back online, and will be contacting you to ensure that impact on your server is minimal.


Name Type Description
disableHyperthreading int disable hyper-threading

Required Headers

Optional Headers

  • None

Return Values

  • boolean

Error Handling

  • Throws the exception ‘You do not have permission to this service.’ when a user does not have permission to Issue OS Reloads.
  • Throws the exception ‘There is currently an outstanding transaction for this server.’ when there is a current hardware update.
curl -g -u $SL_USER:$SL_APIKEY -X POST -d '{"parameters": [int]}' \