Help & Support

Keyboard and Scroll Mouse

Symptom

Problem

 

Solution

 

 

 

 

Keyboard commands and

Keyboard connector is not

1.

On the Windows

typing are not recognized by

properly connected.

 

desktop, click the Start

the computer.

 

 

button.

 

 

2.

Click Turn Off

 

 

 

Computer. The Turn Off

 

 

 

Computer dialog box is

 

 

 

displayed.

 

 

3. Select Turn Off.

 

 

4. After the shutdown is

 

 

 

complete, reconnect the

 

 

 

keyboard to the back of

 

 

 

your computer and

 

 

 

restart your computer.

 

 

 

 

Program in use has stopped

Shut down your computer

 

responding to commands.

using the mouse. If your

 

 

mouse cannot activate a

 

 

shutdown, refer to the

 

 

problem below: “Mouse

 

 

connector is not properly

 

 

plugged into the back of the

 

 

computer.”

 

 

 

 

Keyboard is damaged.

Refer to your Limited

 

 

Warranty for details.

Cursor will not move using the arrow keys on the keypad.

The Num Lock key may be on.

Press the Num Lock key. The Num Lock light should not be on if you want to use the arrow keys.

Getting Started

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Compaq 4000, 8000 manual Keyboard and Scroll Mouse, Click Turn Off

4000, 8000 specifications

The Compaq 8000 and 8080 are notable entries in the history of personal computing, emerging in an era marked by rapid technological advancement and shifting consumer needs. Launched in the early 1990s, these models catered to a growing segment of both business and home users seeking reliable, efficient computing solutions.

The Compaq 8000 series was predominantly designed as a desktop workstation, offering robust performance tailored for professionals dealing with complex tasks like graphic design, data processing, and software development. Among its main features was a powerful Intel Pentium processor, which significantly enhanced its computational speed and multitasking capabilities. The 8000 series also supported a variety of RAM configurations, allowing for customization according to user needs — a flexible memory capacity of up to 128 MB, which was impressive for its time.

In terms of storage, users were presented with options for hard drives that ranged from 1 GB to as much as 8 GB, accommodating the increasing demand for data. The inclusion of a SCSI interface allowed for faster data transfer rates, providing users with quicker access to files and applications. Moreover, the systems supported various operating systems, primarily MS-DOS and Windows, making them versatile devices for different types of software applications.

The Compaq 8080, while closely related to the 8000, featured several enhanced functionalities that appealed to users seeking even greater performance. Notably, it offered improved graphics capabilities with options for more advanced video cards, enabling better rendering for graphics-intensive applications. This was a crucial development for graphic designers and multimedia professionals during that period.

Another characteristic of these models was their modular design philosophy. This allowed users to easily upgrade components like RAM, storage, and graphics cards, prolonging the lifespan of their systems and providing excellent value. The systems were also praised for their reliable build quality, something Compaq was known for, ensuring that users could depend on their machines for demanding workloads.

In conclusion, the Compaq 8000 and 8080 series represented an important evolution in desktop computing, characterized by performance-oriented technology, modularity, and adaptability. They laid the groundwork for user-friendly computing and remain memorable in the legacy of personal computers.