Safety Information, Opening and Closing the PC

Safety Information

This product has not been evaluated for connection to an “IT” power system (an AC distribution system with no direct connection to earth, according to

IEC 60950).

WARNING: Please read “Safety Information” in the Warranty and Support Guide before installing and connecting your system to the electrical power system.

Opening and Closing the PC

Preparing the PC

Before you upgrade any component in your PC, you need to prepare the PC so that you can safely handle it and the components.

Read the following items before attempting to upgrade or service the PC.

•These procedures assume familiarity with the general terminology associated with personal computers and with the safety practices and regulatory compliance required for using and modifying electronic equipment.

•Write down and save the system model and serial numbers, all installed options, and other information about the system. It’s easier to consult this information than to open up and examine the PC.

•It is recommended that you use an antistatic wrist strap and a conductive foam pad when working on the system.

WARNING: Always disconnect the modem cord from the telephone system, and then disconnect the PC from the power source before removing the front and side panels of the PC. Failure to do so before you open the PC or do any procedures can result in personal injury or equipment damage.

Before Opening the PC

1Remove any diskette or optical disc (CD or DVD) from the PC.

2Click the Start button, and then click Turn Off Computer. Click Turn Off.

3Disconnect the modem/telephone cable, if present.

CAUTION: To reduce the risk of personal injury from electrical shock or hot surfaces, disconnect the power cord from the wall outlet, and allow the internal system components to cool before touching.

4Disconnect the power cord from the electrical outlet and then from the PC.

5Disconnect all other attached cables (such as the keyboard, mouse, and monitor) and all external devices.

CAUTION: Static electricity can damage the electronic components of the PC or optional equipment. Ensure that you are discharged of static electricity by briefly touching a grounded metal object.

Upgrading and Servicing Guide 1

SR1020T (PU167AV), SR1601NX, SR2014HM, SR1750NX, SR1450AP specifications

The HP SR series of desktop computers includes a variety of models designed to cater to different user needs, from basic home use to more advanced applications. Among these models, the HP SR1411NX, SR1520IL, SR1410AP, SR1463CL, and SR1430KR stand out for their unique features and reliable performance.

Starting with the HP SR1411NX, this model is equipped with an AMD Athlon 64 processor, providing solid performance for everyday tasks such as web browsing, document editing, and multimedia consumption. It comes with ample memory, typically around 1GB, which can be upgraded, allowing users to enhance multitasking capabilities. The SR1411NX also features a spacious hard drive, offering plenty of storage for documents, photos, and videos.

The HP SR1520IL takes a slightly different approach by integrating an Intel Core Duo processor, which offers improved performance and energy efficiency compared to its predecessors. This model is ideal for users who require a balance between power and power consumption. Additionally, the SR1520IL features integrated graphics, which is sufficient for casual gaming and media playback.

Next, the HP SR1410AP continues the trend of reliable performance with an AMD Sempron processor. It targets budget-conscious consumers who need a functional yet affordable PC. The SR1410AP typically includes a DVD drive and supports various connectivity options, making it a versatile choice for home and office use.

Moving on to the HP SR1463CL, this model is designed with gamers in mind, as it often comes with better graphics options and a more powerful processor. It is equipped with a larger memory capacity and can support high-definition gaming and multimedia applications. The SR1463CL also boasts a stylish design, making it an attractive addition to any setup.

Finally, the HP SR1430KR caters to users looking for a compact desktop solution without sacrificing performance. Featuring a dual-core processor and increased RAM options, it strikes a good balance between size and capabilities. It supports various peripheral connections and multimedia formats, making it suitable for entertainment and productivity.

In summary, the HP SR series, with models like the SR1411NX, SR1520IL, SR1410AP, SR1463CL, and SR1430KR, offers varied features tailored to meet different user needs. From basic computing tasks to gaming and multimedia, these models provide a range of technologies and characteristics that ensure reliable performance and user satisfaction.