# set.miner.fastboot
Enables or disables the fast boot feature.
When enabled, the device aims to reach over 85% of its target power within 10 seconds of starting. This mode has poor power efficiency and may cause instability or power overshoots. It is not recommended for typical use. The setting takes effect on the next restart of the mining service.
## Parameters
| param | String | The desired state for the fast boot feature. Valid values: `enable`, `disable` |
## Examples
### Request
```json
{
"cmd": "set.miner.fastboot",
"ts": 419300059,
"token": "Y0Ijoro/",
"account": "super",
"param": "enable"
}
```
### Response
```json
{
"code": 0,
"when": 1692685512,
"msg": "ok",
"desc": "set.miner.fastboot"
}
```