Manuals / HP / Computer Equipment / Laptop

HP A968TU, A930XX Calibrating a battery, Fully charge the battery, Disable Hibernation and Sleep

Models: A940CA A948CA A970TU A936CA A935TU A968TU A928CA A944CA A910CA A938CA A900 A913CL A939CA A940NR A908TU A945US A900XX A938TU A931NR A903XX A949NR A909US A969TU A903TU A918CA A966TU A971TU A936TU A901XX A930CA A930XX

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Calibrating a battery

Calibrate a battery under the following conditions:

●When battery charge displays seem inaccurate

●When you observe a significant change in battery run time

Even if a battery is heavily used, it should not need to be calibrated more than once a month. It is also not necessary to calibrate a new battery.

Step 1: Fully charge the battery

WARNING! Do not charge the computer battery while you are onboard aircraft.

NOTE: The battery charges whether the computer is off or in use, but it charges faster when the computer is off.

To fully charge the battery:

1.Insert the battery into the computer.

2.Connect the computer to an AC adapter, optional power adapter, optional expansion product, or optional docking device, and then plug the adapter or device into external power.

The battery light on the computer turns on.

3.Leave the computer plugged into external power until the battery is fully charged. The battery light on the computer turns off.

Step 2: Disable Hibernation and Sleep

1.Click the battery meter icon in the notification area, and then click More power options.

– or –

Select Start > Control Panel > System and Maintenance > Power Options.

2.Under the current power plan, click Change plan settings.

3.Record the Turn off the display and Put the computer to sleep settings listed in the On battery column so that you can reset them after the calibration.

4.Change the Turn off the display and Put the computer to sleep settings to Never.

5.Click Change advanced power settings.

6.Click the plus sign next to Sleep, and then click the plus sign next to Hibernate after.

7.Record the On battery setting under Hibernate after so that you can reset it after the calibration.

8.Change the On battery setting to Never.

9.Click OK.

10.Click Save changes.

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HP A968TU, A930XX, A918CA, A928CA, A913CL, A900 Calibrating a battery, Fully charge the battery, Disable Hibernation and Sleep
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A940CA, A948CA, A970TU, A936CA, A935TU specifications

The HP A971TU, A966TU, A918CA, A903TU, and A969TU are part of HP's line of affordable and reliable notebooks designed to meet the needs of everyday users. These devices are known for their versatility in handling various tasks, from general computing to multimedia usage.

The HP A971TU features a robust architecture designed for efficient performance, powered by Intel processors that deliver a seamless computing experience for everyday applications. Its vibrant display offers clarity and brightness, making it suitable for both work and entertainment. Additionally, this model provides ample storage capacity, allowing users to store a significant amount of data, documents, and multimedia files without running into space issues.

Similarly, the HP A966TU is recognized for its excellent balance of price and capability. This model emphasizes connectivity, featuring multiple USB ports, HDMI, and audio jacks for seamless integration with other devices. Equipped with efficient thermal management, the A966TU ensures that the device remains cool even during intense usage sessions, which is vital for maintaining optimal performance over time.

The HP A918CA caters to users who seek a blend of functionality and portability. This lightweight laptop is designed for on-the-go users, featuring a durable build that withstands everyday wear and tear. It includes a long-lasting battery life, allowing users to work for extended periods without frequent recharging, making it an excellent choice for students and professionals alike.

The HP A903TU prides itself on its user-friendly design, making it an ideal choice for beginners. It features an intuitive interface and quick access to essential applications, ensuring that users can navigate the device effortlessly. Furthermore, this model supports various multimedia tasks, thanks to its reliable graphics capabilities, making it a suitable option for casual gaming and video playback.

Lastly, the HP A969TU stands out with its focus on multitasking. The device is equipped with a larger RAM configuration, promoting smooth performance even when running multiple applications simultaneously. This feature is particularly valued by users who run resource-intensive programs for graphic design, software development, or data analysis.

In conclusion, the HP A971TU, A966TU, A918CA, A903TU, and A969TU are designed with user needs in mind, offering a blend of performance, portability, and affordability. These models use HP's innovative technologies to ensure reliability and efficiency, making them an attractive choice for a wide range of users looking for practical computing solutions.