Modem does not connect Line conditions in your

at highest speed. area or in the area you are calling may not support the highest connect speeds.

Another device on your telephone line may be causing interference.

The service or site called does not support 56K or supports an incompatible 56K implementation.

There is noise on the telephone line.

Have your telephone line checked by your local telephone service provider.Try dialing an alternate telephone number for the service you are using.

Hang up an extension telephone and disconnect any other devices that may be using the same telephone line, then redial.

An internal modem supports K56flex.

To find an Internet service provider (ISP) that supports K56flex, go the Compaq Web site at www.compaq.com.

The 56K protocol of an internal modem will fall back to lower speeds if the telephone line is too noisy for a high-speed connection.

Try using another telephone line.

Change the Hang-up Delay S Register:

1.Select Start->Programs ->Accessories->HyperTerminal.

2.Go to Command Mode, type ATS10=150, then press Enter.

NOTE: This command causes the modem to take longer to disconnect even if there is no noise on the line.

The telephone line does

The 56K protocol

Try connecting from an

not support 56K

requires that the

alternate site.

implementation.

telephone line contain no

 

 

more than one

 

 

analog-to-digital

 

 

conversion.

 

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Solving PC Card Problems

Problem

Possible Cause

Solution

Computer does not

PC Card is not

Try reinserting the card.

beep when a PC Card is inserted properly.

 

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Compaq 190 manual Solving PC Card Problems, Select Start-Programs -Accessories-HyperTerminal
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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.
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