Activity

Beeps

Possible Cause

Recommended Action

 

 

 

 

 

Red Power LED flashes nine

9

System powers on but is

1.

Unplug the AC power cord from the

times, once every second,

 

unable to boot.

 

computer, wait 30 seconds, then plug the

followed by a two second

 

 

 

power cord back in to the computer.

pause. Beeps stop after fifth

 

 

2.

Replace the system board.

iteration but LEDs continue until

 

 

problem is solved.

 

 

3.

Replace the processor.

 

 

 

 

 

 

 

 

Red Power LED flashes eleven

11

The current processor does

1.

Install a TXT capable processor.

times, once every second,

 

not support a feature

2.

Disable TXT in the Computer Setup (F10)

followed by a two second

 

previously enabled on this

pause. Beeps stop after fifth

 

system.

 

utility.

iteration but LEDs continue until

 

 

3.

Reinstall the original processor.

problem is solved.

 

 

 

 

 

 

 

 

 

 

 

Red Power LED flashes eleven

12

MXM thermal shutdown.

1.

Clean the MXM graphics card heat sink.

times, once every second,

 

 

2.

Replace the MXM graphics card heat sink.

followed by a two second

 

 

pause. Beeps stop after fifth

 

 

3.

Replace the MXM graphic card.

iteration but LEDs continue until

 

 

 

 

 

 

problem is solved.

 

 

 

 

 

 

 

 

System does not power on and

None

System unable to power

Press and hold the power button for less than 4

LEDs are not flashing.

 

on.

seconds. If the hard drive LED turns white, the

 

 

 

power button is working correctly. Try the

 

 

 

following:

 

 

 

1.

Replace the system board.

 

 

 

OR

 

 

 

 

Press and hold the power button for less than 4

 

 

 

seconds. If the hard drive LED does not turn on

 

 

 

white then:

 

 

 

1.

Check that the unit is plugged into a

 

 

 

 

working AC outlet.

 

 

 

2.

Open rear cover and check that the power

 

 

 

 

button cable is properly connected to the

 

 

 

 

system board.

 

 

 

3.

Check to see if the 5V_aux light on the

 

 

 

 

system board is turned on. If it is turned on,

 

 

 

 

then replace the power button board and

 

 

 

 

cable. If the problem persists, replace the

 

 

 

 

system board.

 

 

 

4.

Replace the AC adapter.

 

 

 

 

 

190 Chapter 10 POST error messages

Page 199 Page 201
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Image 200
HP 800 G1 manual Install a TXT capable processor
Page 199 Page 201

800 G1 specifications

The HP ProDesk 800 G1 is a powerful and versatile desktop computer designed for business and professional use. Released as part of HP's ProDesk series, this model is known for its reliability, performance, and advanced features, making it an ideal choice for various office environments.

One of the standout characteristics of the HP ProDesk 800 G1 is its robust performance. Equipped with Intel's 4th generation Core processors, users can choose from a range of options including Core i3, i5, and i7, ensuring that there is a suitable option for tasks ranging from basic office applications to more demanding workloads such as graphic design and data analysis. The desktop supports up to 32GB of DDR3 RAM, enabling multitasking capabilities that allow users to run multiple applications simultaneously without performance degradation.

Storage options on the HP 800 G1 are flexible, including traditional hard disk drives (HDD) and solid-state drives (SSD). The inclusion of SSDs significantly enhances system responsiveness and boot times, making it a great option for users who require quick access to files and applications. Additionally, with varying storage capacities available, users can choose a configuration that best fits their data requirements.

Connectivity is another area where the HP ProDesk 800 G1 excels. It features multiple USB ports, including USB 3.0 for faster data transfer speeds, along with legacy ports such as USB 2.0. The desktop is also equipped with DisplayPort and VGA outputs for versatile display options, allowing users to connect multiple monitors for enhanced productivity. Furthermore, it includes Ethernet for reliable wired network connections and can support wireless connectivity options for added convenience.

In terms of security, the HP ProDesk 800 G1 has several built-in features, such as HP Client Security and TPM (Trusted Platform Module) for hardware-based encryption. This ensures that sensitive data remains protected, making it suitable for businesses that prioritize data security.

The design of the HP ProDesk 800 G1 is both functional and aesthetically pleasing. Its compact form factor allows for easy placement in limited spaces, while the tool-less design simplifies upgrades and maintenance. Additionally, HP’s commitment to energy efficiency is evident in this model, with ENERGY STAR certification ensuring that it operates in an environmentally friendly manner.

Overall, the HP ProDesk 800 G1 stands out as a reliable desktop computer that combines performance, security, and expandability, making it a smart investment for any business looking for a robust computing solution.
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