Solving Keyboard and Mouse Problems

If you encounter keyboard or mouse problems, see the documentation that came with the equipment and to the common causes and solutions listed in the following table.

Keyboard commands and typing are not recognized by the computer.

Cause

Solution

 

 

Keyboard connector is not properly connected.

1. On the Windows 7 Desktop, click Start > Shut Down.

 

2. After the shutdown is complete, reconnect the keyboard

 

to the back of the computer and restart the computer.

 

 

Program in use has stopped responding to commands.

Shut down your computer using the mouse and then restart the

 

computer.

 

 

Keyboard needs repairs.

See the Worldwide Limited Warranty for terms and

 

conditions.

 

 

Computer is in standby mode.

Press the power button to resume from standby mode.

 

CAUTION: When attempting to resume from standby

 

mode, do not hold down the power button for more than four

 

seconds. Otherwise, the computer will shut down and you will

 

lose any unsaved data.

 

 

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

 

 

 

Cause

Solution

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.

Wireless keyboard does not work after installation or is not detected.

Cause

Solution

 

 

Keyboard is not synchronized with the receiver.

Synchronize the keyboard and receiver. Refer to the

 

documentation included with the keyboard for instructions.

 

 

Keyboard is out of range of the receiver.

Place the keyboard closer to the receiver.

 

 

Keyboard batteries are not installed or too weak.

Install or replace the keyboard batteries.

 

 

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HP 600B manual Solving Keyboard and Mouse Problems, Cause Solution
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600B specifications

The HP 600B is a versatile desktop computer designed to meet the demands of both business users and professionals. Recognized for its compact design and robust performance, the HP 600B is particularly suited for a range of applications, from basic office tasks to more complex business processes.

One of the standout features of the HP 600B is its powerful Intel Core processor. Depending on the specific configuration, users can choose from various processor options, including Intel's third and fourth generation Core series. This ensures that the machine can handle multitasking efficiently, enabling users to run multiple applications simultaneously without experiencing slowdowns. Coupled with the processor is the option for ample RAM, which can typically be expanded up to 16GB, ensuring smooth operation even under heavy loads.

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Energy efficiency is an important characteristic of the HP 600B. The device is designed to meet Energy Star standards, reflecting HP’s commitment to sustainability. This not only reduces the environmental impact but also helps in lowering energy costs for users in the long run.

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In conclusion, the HP 600B is a well-rounded desktop computer that balances performance, efficiency, and security. With its range of configurations and solid build quality, it is an excellent option for businesses and professionals looking for a reliable and capable desktop solution.
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