MAINTENANCE & SERVICE GUIDE

PROSIGNIA NOTEBOOK 190

INDEX PAGE

PRODUCT DESCRIPTION

LEGAL NOTICE

HOW TO USE THIS GUIDE

REMOVAL & REPLACEMENT

ILLUSTRATED PARTS CATALOG

TROUBLESHOOTING

SPECIFICATIONS

Product Description

Power Management

>Models >Top Cover >Top Lights

>Left & Front Components

>Right side Components

>Bottom of Unit

>Rear Connectors

>Power Management

When an electrical outlet is not available or is not convenient, the power management of your battery plays a crucial role in the use of your personal computer. This section explains how to care for your battery to maximize its life and effectiveness.

Battery Packs

Your computer accommodates up to three rechargeable battery packs at one time. Battery packs are supported into the following areas of your computer:

Primary Battery Bay (Primary Battery Location)

DualBay (Second Battery Location)

MultiBay (Third Battery Location)

With the computer turned off, each battery pack will recharge in less than three hours. With the computer turned on, each battery pack will recharge in less than five hours.

If two fully charged battery packs are installed, one can be removed while the computer is on without affecting system operation.

CAUTION: Before removing a battery pack, ensure that the computer is connected to a fully charged battery pack or AC power source.

WARNING: Your computer contains a lithium-ion battery pack. There is a risk of fire and burns if the battery pack is not handled properly. Do not disassemble, crush, puncture the short external contacts, or dispose of in fire or water. Do not expose to temperatures higher than 60°C.

Replace only with the Compaq spare designated for this product.

Also, Batteries/battery packs and accumulators should not be disposed of with general household waste. In order to forward them to recycling or proper disposal, please use the public collection system or return them to Compaq, your authorized Compaq Partners, or other agents.

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Compaq 190 manual Battery Packs, Power Management

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.