The power light indicates the current power state of the PC: whether it is powered on, powered off, in sleep mode, or in hibernation mode.
When the PC is powered on, this light can also indicate low battery by blinking rapidly.
| Light status | Power state | Battery charge level |
|---|---|---|
| White (solid on) | Powered on | 21%–100% |
| White (blinking rapidly) | Powered on | 1%–20% |
| White (blinking slowly) | In sleep mode | / |
| Off | Powered off or in hibernation mode | / |