Computer battery

Volume turned down too low.

charge light blinks to

 

indicate low battery

 

condition, but

 

computer does not

 

beep.

 

Battery pack will not

Battery pack was exposed to

charge.

temperature extremes.

Initiate Hibernation or turn the computer off until AC power or a fully charged battery is available.

Turn up the volume using the Fn+F5 hotkeys.

Allow time for the battery pack to return to room temperature.

Battery pack is already

No action required.

charged.

 

Battery pack has exceeded

Use a different battery

its useful life cycle.

pack.

Computer shut down and memory was lost when replacing the battery pack.

Hibernation was not initiated Work is lost. before removing the battery

pack.

Battery charge does

Battery is exposed to high

not last very long.

temperatures.

Put the computer in a cooler place and recharge the battery pack.

Battery is exposed to

Put the computer in a

extremely cold

warmer place and

temperatures.

recharge the battery pack.

The recommended operating temperature range for the battery is from NOTE: 10°C to 40°C (50°F to 104°F). The recommended storage temperature

range for the battery is from 0°C to 30°C (32°F to 86°F).

Date and time must be set every time computer is turned on.

Battery gauge seems inaccurate.

Battery conservation is disabled or set to drain.

An external device is draining the battery.

Battery gauge may be inaccurate and require recalibration.

The Real Time Clock battery has reached the end of its useful life.

The battery pack may need calibration.

The battery pack has reached the end of its useful life.

Reset the battery conservation level.

Turn off or remove any external device or PC Cards when not in use.

Recalibrate the gauge.

Restore power, then turn on the computer with the power switch. Contact your Compaq authorized service provider to replace the Real Time Clock battery.

Recalibrate the battery.

Replace the battery pack.

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Compaq 190 manual Computer battery

190 specifications

The Compaq 190, a significant player in the evolution of portable computing, was unveiled in the early 1990s at a time when the demand for mobility in technology was surging. As a member of Compaq's renowned line of portable PCs, the Compaq 190 was a bridge between desktop power and laptop convenience, offering an impressive array of features and technologies that appealed to both business professionals and technology enthusiasts.

One of the main features of the Compaq 190 was its compact size. Weighing under 10 pounds, it was designed for easy transport, allowing users to work remotely without sacrificing performance. The device was equipped with a 10.4-inch LCD display, providing a balance between portability and screen real estate. This display was notable for its clarity, allowing users to engage with applications effectively, whether in an office setting or on the go.

Under the hood, the Compaq 190 was powered by an Intel CPU, commonly featuring early generations of the Intel 386 processor. This gave the laptop the capability to run various software applications efficiently, making it suitable for word processing, spreadsheets, and basic graphical tasks. Furthermore, the inclusion of a built-in hard drive, typically around 40 MB, provided ample storage for documents and applications of that era.

In terms of connectivity, the Compaq 190 was equipped with standard ports of the time, including serial and parallel ports, allowing users to connect external devices such as printers and modems. The addition of a PCMCIA slot supported expansion, enabling users to enhance functionality with network cards, additional storage, or even modems for internet connectivity.

Battery life was another essential characteristic of the Compaq 190, with options available for extended use. Users could expect several hours of operation away from an electrical outlet, a crucial feature for professionals frequently traveling for work.

Overall, the Compaq 190 represented a pivotal moment in portable computing technology. With its combination of portability, processing power, and essential features, it offered solutions for a generation that valued both functionality and mobility. The legacy of the Compaq 190 continues to influence the design and capabilities of modern laptops, reminding us of the early advancements that paved the way for today’s computing devices.