Boot the computer to the Safe Mode to see if it will boot without all of the drivers loaded. When booting the operating system, use ―Last Known Configuration.‖

Refer to the comprehensive online technical support at http://www.hp.com/support.

To assist you in resolving problems online, HP Instant Support Professional Edition provides you with self-solve diagnostics. If you need to contact HP support, use HP Instant Support Professional Edition's online chat feature. Access HP Instant Support Professional Edition at: http://www.hp.com/go/ispe.

Access the Business Support Center (BSC) at http://www.hp.com/go/bizsupport for the latest online support information, software and drivers, proactive notification, and worldwide community of peers and HP experts.

If it becomes necessary to call for technical assistance, be prepared to do the following to ensure that your service call is handled properly:

Be in front of your computer when you call.

Write down the computer serial number, product ID number, and monitor serial number before calling.

Spend time troubleshooting the problem with the service technician.

Remove any hardware that was recently added to your system.

Remove any software that was recently installed.

Restore the system from backups that you created or restore the system to its original factory condition. Refer to Restore and Recovery on page 39 for more information.

CAUTION: Restoring the system will erase all data on the hard drive. Be sure to back up all data files before running the restore process.

NOTE: For sales information and warranty upgrades (Care Packs), call your local authorized service provider or dealer.

Helpful Hints

If you encounter problems with the computer, monitor, or software, see the following list of general suggestions before taking further action:

Check that the computer and monitor are plugged into a working electrical outlet.

Check that the voltage select switch (some models) is set to the appropriate voltage for your region (115V or 230V).

Check that the computer is turned on and the blue power light is on.

Check that the monitor is turned on and the monitor light is on.

Turn up the brightness and contrast controls of the monitor if the monitor is dim.

Press and hold any key. If the system beeps, then the keyboard should be operating correctly.

Check all cable connections for loose connections or incorrect connections.

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HP 600B manual Helpful Hints

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.

Storage is another strong point of the HP 600B. The system offers a range of storage options, including traditional hard disk drives (HDD) and solid-state drives (SSD). The inclusion of SSDs allows for significantly faster boot up times and quicker access to files and applications, enhancing overall productivity. Users can find configurations that accommodate various storage capacities, catering to individual data needs.

The HP 600B also emphasizes connectivity. It comes equipped with multiple USB ports, including USB 3.0 for high-speed data transfer, as well as HDMI and VGA ports for video output. This allows users to connect a variety of peripherals and displays, making it a flexible choice for different work environments. Integrated Ethernet and optional Wi-Fi capabilities ensure that users can maintain reliable internet connectivity.

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.

Furthermore, the HP 600B is built with manageability and security in mind. It includes advanced security features, such as BIOS protection and hardware-based features to safeguard sensitive data. This makes it an ideal choice for enterprises that require secure computing solutions.

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.