Satellite U840W series

Monitoring of power condition

As shown in the below table, the DC IN/Battery and Power indicators on the system indicator panel alert you to the computer’s operating capability and battery charge status.

DC IN/Battery indicator

Check the DC IN/Battery indicator to determine the status of the battery pack and the power status with the AC adaptor connected. The following indicator conditions should be noted:

Flashing amber

The battery charge is low, the AC adaptor

 

must be connected in order to recharge the

 

battery.

 

Indicates a problem with the power supply.

 

You should initially try plugging the AC

 

adaptor into another power outlet - if it still

 

does not operate properly, you should

 

contact your reseller or dealer.

 

 

Amber

Indicates the AC adaptor is connected and the

 

battery is charging.

White

Indicates the AC adaptor is connected and the

 

battery is fully charged.

No light

Under any other conditions, the indicator does

 

not light.

 

 

If the battery pack becomes too hot while it is being charged, the charge will stop and the DC IN/Battery indicator will go out. When the battery pack's temperature falls to a normal range, charging will resume - this process will occur regardless of whether the computer's power is on or off.

Power indicator

Check the Power indicator to determine the power status of the computer - the following indicator conditions should be noted:

White

Indicates power is being supplied to the

 

computer and the computer is turned on.

 

 

Blinking amber

Indicates that the computer is in Sleep Mode and

 

that there is sufficient power available (AC

 

adaptor or battery) to maintain this condition. In

 

Sleep Mode, this indicator will turn on for one

 

second and off for two seconds.

 

 

No light

Under any other conditions, the indicator does

 

not light.

User's Manual

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Toshiba Satellite U840W user manual Monitoring of power condition, DC IN/Battery indicator, Power indicator

Satellite U840W specifications

The Toshiba Satellite U840W is a sleek and stylish ultrabook that was designed to appeal to consumers seeking portability without compromising on performance. With its innovative features and robust build, it stands out in the crowded ultrabook market.

One of the key features of the U840W is its unique 21:9 aspect ratio display. The 14-inch screen offers a resolution of 1792 x 768, making it perfect for multimedia consumption, including movies and gaming. This cinematic aspect ratio not only enhances the viewing experience but also provides extra screen real estate for multitasking, allowing users to work on documents side by side or enjoy immersive gameplay.

The design of the U840W exudes elegance, featuring a brushed aluminum chassis that gives it a premium look and feel. Weighing just under 3.5 pounds, this ultrabook is highly portable, making it ideal for students and professionals on the go. The device also boasts a backlit keyboard, ensuring that typing in low-light environments is comfortable and efficient.

Under the hood, the Toshiba Satellite U840W is powered by the third-generation Intel Core processors, which deliver impressive performance while managing power efficiency. Users can expect smooth multitasking capabilities along with the ability to run demanding applications without lag. Coupled with a solid-state drive (SSD), this ultrabook offers rapid boot times and quick access to files, creating a seamless user experience.

Another noteworthy aspect of the U840W is its extensive connectivity options. It is equipped with USB 3.0 ports, HDMI output, and a card reader, allowing for a wide range of peripheral connections and easy sharing of media files. The inclusion of Intel Wireless Display (WiDi) technology lets users wirelessly stream content to compatible displays, enhancing versatility for presentations or home entertainment scenarios.

Toshiba also implemented various technologies aimed at improving the user experience. The Audio Enhancement by DTS delivers high-quality sound, while the Eco Utility software helps users manage their power consumption, extending battery life.

In conclusion, the Toshiba Satellite U840W is a compelling choice for users looking for a versatile ultrabook that combines a distinctive display, powerful performance, and a premium design. Whether for work, play, or content consumption, the U840W successfully meets the diverse needs of modern users.