Setting Up the Notebook

Using the Notebook Safely

To protect the notebook from the power surges that may be caused by an uncertain power supply or an electrical storm:

Plug the notebook power cord into an optional, high-quality surge protector.

Provide surge protection on the cable that connects the modem to the telephone line.

During an electrical storm, run the notebook on battery power or shut down the notebook and disconnect the power cord.

Surge protectors are available from most computer or electronics retailers.

To learn more about protecting yourself, your work, and your notebook from electrical and other risks:

Read the ergonomic and safety information included with the notebook.

Read the following warning:

ÅWARNING: This is a Class B digital device, pursuant to Part 15 of the FCC Rules. For more Class B information, see Regulatory and Safety Notices on the Documentation Library CD. To reduce the risk of personal injury, electric shock, fire, or damage to the equipment:

Do not disable the power cord grounding plug. It is an important

safety feature.

Plug the equipment into a grounded (earthed) electrical outlet that is easily accessible at all times.

Disconnect power from the equipment by unplugging the power cord from the electrical outlet.

Do not place anything on power cords or cables. Arrange them so that no one may accidentally step on or trip over them.

Do not pull on a cord or cable. When unplugging a cord from an electrical outlet, grasp the cord by the plug.

Disconnect the modem from a telephone line when you are not using it, and do not use the modem during an electrical storm.

Getting Started

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Compaq 272637-001 manual Using the Notebook Safely

272637-001 specifications

The Compaq 272637-001 is a versatile memory module designed to enhance the performance of various Compaq and HP systems. As part of the broader category of RAM modules, it serves to provide faster access to data, enabling smoother multitasking, improved responsiveness, and enhanced overall system efficiency. With the growing demand for powerful computing solutions, understanding the features, technologies, and characteristics of the 272637-001 can help users maximize their systems' potential.

This memory module is primarily a 256MB SDRAM, specifically designed for systems that support the industry-standard DIMM interface. SDRAM, or Synchronous Dynamic Random Access Memory, is a type of memory that operates in sync with the system’s bus speed, ensuring better performance by allowing faster data transfer rates compared to traditional DRAM. The 272637-001 is particularly beneficial for users running memory-intensive applications, providing a balanced approach to cost and performance.

One of the key characteristics of the 272637-001 is its clock speed. It operates at a frequency of 133 MHz, making it suitable for systems that require moderate performance enhancements without overstressing the motherboard. Additionally, it features a 64-bit data width, which allows it to efficiently handle data input and output, streamlining processing tasks.

The Compaq 272637-001 module is designed with durability in mind, featuring advanced manufacturing techniques that ensure longevity and reliability. With an MTTR (Mean Time To Repair) that signifies minimal expected failures, users can count on this memory module to sustain consistent performance over time.

Compatibility is another vital characteristic of the 272637-001, as it is designed to fit a range of Compaq and HP systems, ensuring users can easily upgrade their existing hardware without needing to replace their entire system. This adaptability makes it an attractive choice for businesses and individuals looking to revitalize older machines or enhance the performance of newer setups.

In summary, the Compaq 272637-001 memory module offers effective performance improvements through its SDRAM architecture, 133 MHz clock speed, and reliable construction. Its compatibility with various systems allows users to enhance their computing experience easily, making it a practical choice for those aiming to boost their system's efficiency and multitasking capabilities.