Power (continued)

Symptom

Possible solution

 

 

Computer will not turn on or start.

(continued)

Incompatible memory (RAM) may have been installed. Reinstall the old memory to return your computer to its original state. Refer to the Upgrading and Servicing Guide for instructions.

Reseat the hard disk drive’s data and power cables. See the Upgrading and Servicing Guide for instructions.

Invalid system disk or Non-System disk or disk error message displays.

When drive activity stops, remove the disk and press the spacebar. The computer should start up.

Computer does not turn off when the On button is pressed.

Press and hold the On button until the computer turns off.

Computer shuts down

The computer may be in an exceedingly hot environment. Let it cool down.

automatically.

Ensure computer air vents are not blocked and internal fan is running. Note

 

 

that your computer may not have an internal fan.

 

 

Computer date and time

The real-time clock (RTC) battery may need to be replaced. Battery life is

display is incorrect.

approximately seven years.

 

Before replacing the battery, try resetting the date and time in your operating

 

system by using the Control Panel. If the problem persists, replace the battery.

 

See the Upgrading and Servicing Guide for instructions on replacing the

 

battery.

 

 

Performance

Symptom

Possible solution

 

 

Applications and files take

If you created multiple user accounts on your computer, make sure other users

longer to open or respond.

are not logged in. If there are multiple users logged in at one time, system

 

resources must be shared among the multiple users.

 

 

 

Run the Disk Cleanup program to delete unwanted files (including temporary

 

Internet files, installed components and programs that you no longer use, and

 

files in the Recycle Bin) from your hard disk drive:

 

1

Click the Windows Start Button, All Programs, Accessories,

 

 

System Tools, and then click Disk Cleanup.

 

2

Select the drive on which you want to perform the cleanup.

 

3

Choose the files to delete by placing a check mark in the check box next to

 

 

the file types listed.

 

4

Click OK, and then click Yes to permanently delete the files.

 

 

 

18Troubleshooting and Maintenance Guide

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HP SR5070CF, a1712n, a1709n, a1700n, a1767c, a1530a Performance, Click the Windows Start Button, All Programs, Accessories
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SR5080CF, SR5088CF, SR5050NX, a1737c, a1750e specifications

The HP SR5213HK, SR5030NX, SR2172NX, SR2168HM, and SR5218HK are part of Hewlett-Packard's versatile lineup of desktop PCs designed to cater to a wide range of computing needs. These models incorporate a host of features, technologies, and characteristics that make them suitable for both everyday use and specific tasks.

The SR5213HK is known for its balanced performance, featuring an AMD Athlon processor and ample RAM. This combination delivers efficient multitasking capabilities, making it ideal for both home and office environments. The system includes integrated graphics, which supports casual gaming and multimedia activities. Furthermore, the SR5213HK comes equipped with a range of connectivity options, including USB ports and an HDMI output for connecting to external displays.

In contrast, the SR5030NX is a performance-driven model that caters to more intensive computing needs. It boasts a powerful Intel Core processor, which enhances processing speed and efficiency. The SR5030NX also features a dedicated graphics card, enabling it to handle graphic-intensive applications, such as video editing and gaming, with ease. The large hard drive capacity serves to store large files and applications, while additional RAM improves overall performance.

The SR2172NX is designed for users who prioritize value and reliability. It comes with a robust AMD processor and sufficient RAM to tackle daily tasks like web browsing, document editing, and streaming media. Its straightforward design and user-friendly interface make it an excellent choice for families and students.

The SR2168HM features a compact design, making it an excellent option for users with limited space. This model boasts decent specifications, including an energy-efficient processor and integrated graphics, making it suitable for everyday computing tasks. The system is also equipped with multiple USB ports for connecting peripherals and external devices.

Lastly, the SR5218HK stands out for its versatility and expandability. This model is designed to grow with the user's needs, featuring ample slots for RAM upgrades and storage expansions. With an efficient processor and adequate dedicated graphics, the SR5218HK is well-suited for various applications, from office work to light gaming and media consumption.

In summary, the HP SR5213HK, SR5030NX, SR2172NX, SR2168HM, and SR5218HK deliver a range of capabilities suited to various user needs. With their combination of reliable performance, efficient designs, and connectivity options, these desktops provide solid computing experiences for both personal and professional applications.
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