Table 2-4Solving Hard Drive Problems (continued)

Computer seems to be locked up.

Cause

Solution

 

 

 

off the power. To restart the computer, press the power button

 

again.

 

 

The removable hard drive has no power to the hard drive enclosure.

Cause

Solution

 

 

The lock on the enclosure is not turned to the “ON” position.

Insert the key and turn the lock clockwise 90 degrees. The

 

green LED on the front of the enclosure should be on.

 

 

Power cable from the computer power supply to the enclosure

Check the power supply to make sure it is properly connected

frame is not properly connected.

to the rear of the enclosure frame.

 

 

The removable hard drive is not recognized by the computer.

Cause

Solution

 

 

The removable hard drive carrier is not fully seated in the enclosure frame or the hard drive is not fully seated in the carrier.

Push the carrier into the enclosure frame so that the connector on the rear of the frame is properly seated. If this does not solve the problem, turn off the computer, remove the carrier, and check to see if the connector on the hard drive is properly seated in the carrier.

The removable hard drive enclosure is beeping and the green LED is flashing.

Cause

Solution

 

 

Fan failure alarm on the removable hard drive enclosure has been activated.

Shut down the computer and contact HP for a replacement enclosure.

ENWW

Solving Hard Drive Problems 21

Page 27
Image 27
HP dc7900 manual Again

dc7900 specifications

The HP dc7900 is a well-regarded desktop solution that serves as a testament to HP's commitment to performance, reliability, and user accessibility. Introduced as part of HP’s Compaq line and designed primarily for business professionals, the dc7900 combines powerful processing capabilities with a compact form factor that suits various office environments.

One of the standout features of the HP dc7900 is its robust configuration options. It typically comes equipped with Intel's Core 2 Duo or Quad processors, giving users the ability to handle demanding applications seamlessly. The inclusion of Intel's technologies, such as Intel vPro, enhances remote management and IT control, making it an ideal choice for businesses looking to streamline their operations.

The dc7900 is designed with flexibility in mind. It offers multiple form factors, including mini-tower, small form factor, and ultra-slim desktop configurations. This variety enables organizations to choose a model that best fits their workspace requirements, maximizing both efficiency and aesthetics. The small footprint models are particularly beneficial in space-constrained environments, while the mini-tower version provides expandability for future upgrades.

In terms of graphics capabilities, the HP dc7900 typically features integrated Intel graphics, with options to install discrete graphics cards for users who require enhanced visual performance. This makes the dc7900 suitable for tasks ranging from standard office applications to more graphics-intensive responsibilities.

Connectivity is another key characteristic of the HP dc7900. It is equipped with a variety of ports, including USB 2.0 and audio jacks, allowing users to connect peripherals easily. Additionally, the dc7900 supports legacy connections, making it easier for businesses with older equipment to integrate new systems without hassle.

Durability and reliability are hallmarks of the HP dc7900. Built with high-quality materials and subjected to rigorous testing, this desktop is designed to withstand the demands of a bustling office environment. Furthermore, HP's comprehensive warranty and support options assure businesses of the reliability of their investment.

The HP dc7900 is not just a powerful desktop; it’s a versatile and dependable solution for modern businesses. With its combination of performance, expandability, and solid build quality, the dc7900 remains a relevant choice for those looking to enhance their productivity and efficiency in the workplace.