Evie Summers
Sleep and Charge is a feature on some laptops that allows users to charge their devices through a USB port while the laptop is in sleep mode or shut down. This feature is available on select Toshiba laptops, which offer up to four USB Sleep-and-Charge ports. HP laptops also seem to have this feature, as multiple users have reported seeing the message sleep and charge is ready on their HP laptops.
| Characteristics | Values |
|---|---|
| What it means | "Sleep and charge" indicates that a device is ready to be charged via a USB port while the computer is in sleep mode or shut down. |
| Devices | This feature is available on some Toshiba, HP, and Lenova laptops. |
| Requirements | The device must support USB charging. |
| Troubleshooting | If the "sleep and charge is ready" message keeps flashing, a master reset of the device may resolve the issue. |
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What You'll Learn
Sleep and charge is a feature on some Toshiba laptops
Sleep and Charge is a feature on select Toshiba laptops. It allows users to charge their USB devices, such as phones, tablets, cameras, and media players, through the laptop's USB Sleep and Charge ports even when the laptop is in sleep mode or shut down. The laptop does not need to be connected to a power source for Sleep and Charge to function.
To enable Sleep and Charge, users can refer to their Toshiba laptop's Owner's Manual for instructions specific to their model. In general, users can look for a lightning bolt symbol next to one of the USB ports, which indicates that it is a Sleep and Charge-enabled port. Connecting a device to this port will open the Sleep Utility window, where users can verify that their device can be charged via USB and select the appropriate charging mode for their device.
It is important to note that not all devices are compatible with USB charging or the Sleep and Charge function. Additionally, a USB cable is typically not supplied with Toshiba laptops, so users will need to use the cable provided with their USB device.
Users have reported receiving notifications that "Sleep and Charge is ready" several times a day when plugging or unplugging their phones from the USB port. This notification can be disabled by accessing the Notifications settings and turning off all notifications for System Settings.
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It allows charging of devices through USB ports
"Sleep and charge is ready" is a message that indicates that a device can be charged through a USB port even while the host computer is in sleep mode or shut down. This feature is available on select Toshiba laptops, which offer up to four USB Sleep-and-Charge ports. The USB Sleep-and-Charge function allows users to charge their devices, such as cell phones, cameras, or media players, without the need for the computer to be connected to a power source.
To utilize this feature, users can look for a lightning bolt symbol next to one of the USB ports on their Toshiba laptop. When a device is connected to the designated USB port, the Sleep Utility window will open. It is important to note that the device must support USB charging, and even then, it may not work with certain external devices that are USB specification-compliant. In such cases, powering on the computer may be necessary to charge the device.
The ability to charge devices through USB ports while the host device is in sleep mode or shut down can be particularly useful in various scenarios. For example, if an individual needs to charge their phone but does not have access to a standard power outlet, they could utilize the USB Sleep-and-Charge port on a compatible Toshiba laptop to top up their phone's battery. This feature enhances convenience and ensures that users can keep their devices charged even when they are on the go or in situations where traditional charging options may not be readily available.
While the provided information specifically mentions Toshiba laptops, it is worth noting that other laptop brands may also offer similar functionality. For instance, a user with an HP Envy 13 2018 laptop mentions the ability to charge their device through a USB-C port while it is in sleep mode. This suggests that while the terminology and specific implementation may vary across brands, the core concept of charging devices through USB ports while the host device is in a low-power state is not unique to Toshiba.
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The laptop does not need to be on or connected to power
Sleep and charge functionality allows you to charge your laptop via a USB-C port when it is in sleep mode. Some laptops, such as the HP Envy 13 2018, only support charging via USB-C when the laptop is in sleep mode or turned off. This feature is also available on select Toshiba laptops, which offer USB Sleep-and-Charge ports. These ports can be identified by a lightning bolt symbol next to the USB port.
The "sleep and charge is ready" message is related to the battery level of the laptop. It typically indicates that the battery is at a certain level, such as twenty percent. However, in some cases, this message may flash on the screen due to issues with the internal software or drivers. For example, users have reported this issue after installing Windows 10 on their devices, which may be related to driver compatibility.
To address the "sleep and charge is ready" message flashing on the screen, you can try performing a master reset on your device. Here are the steps to reset your device:
- Start with the device turned off.
- Touch and hold your finger on the lower right-hand corner of the touchscreen.
- While holding your finger in the corner, press the power button to turn on the device.
- Keep holding your finger on the screen until you see a prompt to reset or clear all user data.
- Tap "Yes" to confirm the reset.
- Take the device outside to a clear area with a view of the skyline to regain contact with GPS satellites. This should take around 5-10 minutes.
It is important to note that the specific steps to enable or disable Sleep and Charge may vary depending on your device. Always refer to your device's owner's manual for complete instructions.
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The device being charged must support USB charging
When a device displays the message "sleep and charge is ready," it means that it can be charged via a USB connection even when it is in sleep mode. This feature is particularly useful when you need to charge a device through another device, such as charging a phone through a laptop.
For example, a user with an HP Envy 13 2018 laptop can charge it via any USB-C port at any time. However, they can only charge another device, like a phone, when the laptop is on or in sleep mode, provided the laptop battery isn't too low.
It's important to note that not all devices support USB charging, and there may be compatibility issues. Some devices may require specific cables or adapters for charging, as mentioned in user manuals. This is often the case when manufacturers focus on cost-cutting and assume their products will only be used with the included cable or adapter.
Additionally, some USB-C devices may only charge using a USB-C to USB-A cable due to the direction of power flow previously being determined by the physical plug before the USB-C standard became mainstream. Furthermore, certain USB-C devices might be missing the pull-down resistors needed to communicate their power requirements, resulting in compatibility issues with specific docks or ports.
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The laptop screen may flash sleep and charge is ready
If your laptop screen is flashing "sleep and charge is ready", it means that the laptop is ready to charge another device, such as a phone, through one of its USB ports. This is a feature found on some laptops, such as certain Toshiba and HP models, where the laptop can charge other devices even when it is in sleep mode or shut down. This can be useful if you need to charge your phone but don't want to turn on your laptop or if your laptop is running low on battery and you need to conserve power.
To use this feature, simply connect the device you want to charge to the designated USB port on your laptop. This port is usually indicated by a lightning bolt symbol next to it. Once you connect your device, the laptop's Sleep Utility window should open, and you can follow the instructions to initiate charging.
However, it's important to note that the "sleep and charge" function may not work with all external devices, even if they support USB charging. In such cases, you may need to power on your laptop to charge the device. Additionally, if your laptop is indicating "sleep and charge is ready" but you don't want to charge an external device, it could be due to a software glitch.
If the message is flashing persistently and you are unable to use your laptop's touchscreen or other functions, you may need to perform a master reset. This can be done by first turning off your laptop, then touching and holding the lower right corner of the touchscreen while pressing the power button. Release your finger when prompted to reset or clear all user data, and select "Yes". Your laptop will reset, and you should take it outside to regain contact with GPS satellites.
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Frequently asked questions
"Sleep and charge is ready" means that your device is ready to be charged through its power cable using a USB port.
USB Sleep and Charge is a feature on some laptops that allows you to charge your device through a USB port while the laptop is in sleep mode or even shut down.
You can check if your laptop has this feature by looking at the USB ports for a lightning bolt symbol next to one or more of the ports.
You may need specific software or drivers to use USB Sleep and Charge. It is recommended to refer to your device's owner's manual for complete instructions on enabling and disabling this feature.
Yes, you can charge your laptop using USB Sleep and Charge, but only when it is in sleep mode or shut down.
