Undoing the Last System Restore

NOTICE: Before you undo the last system restore, save and close all open files and exit any open programs. Do not alter, open, or delete any files or programs until the system restoration is complete.

1Click the Start button, point to All Programs→ Accessories→ System Tools, and then click System Restore.

2Click Undo my last restoration and click Next.

Enabling System Restore

If you reinstall Windows XP with less than 200 MB of free hard-disk space available, System Restore is automatically disabled. To see if System Restore is enabled:

1Click the Start button and click Control Panel.

2Click Performance and Maintenance.

3Click System.

4Click the System Restore tab.

Ensure that Turn off System Restore is unchecked.

Using Dell PC Restore by Symantec

NOTE: Dell PC Restore is available only on computers purchased in certain regions.

Use Dell PC Restore by Symantec only as the last method to restore your operating system. PC Restore restores your hard drive to the operating state it was in when you purchased the computer. Any programs or files added since you received your computerincluding data files—are permanently deleted from the hard drive. Data files include documents, spreadsheets, e-mail messages, digital photos, music files, and so on. If possible, back up all data before using PC Restore.

NOTICE: Using PC Restore permanently deletes all data on the hard drive and removes any applications or drivers installed after you received your computer. If possible, back up the data before using PC Restore.

To use PC Restore:

1Turn on the computer.

During the boot process, a blue bar with www.dell.com appears at the top of the screen.

2Immediately upon seeing the blue bar, press <Ctrl><F11>.

If you do not press <Ctrl><F11> in time, let the computer finish restarting, and then restart the computer again.

NOTICE: If you do not want to proceed with PC Restore, click Reboot in the following step.

3On the next screen that appears, click Restore.

4On the next screen, click Confirm.

The restore process takes approximately 6–10 minutes to complete.

Troubleshooting Tools

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Dell 5150C owner manual Undoing the Last System Restore, Enabling System Restore, Using Dell PC Restore by Symantec

5150C specifications

The Dell 5150C is a compact, versatile desktop computer designed to meet the demands of both personal and professional users. Launched as part of Dell's OptiPlex series, the 5150C is particularly well-suited for small to medium-sized businesses that require efficient computing solutions without sacrificing performance or space. Its small form factor allows for easy placement in tight workspaces, making it an optimal choice for office environments.

One of the standout features of the Dell 5150C is its robust performance capabilities. It is powered by Intel's advanced processors, which can include options from the Pentium lineup to the more powerful Core series. This range of processors provides users with choices depending on their computing needs, whether for basic tasks like word processing and email or for more demanding applications such as graphic design and data analysis.

In terms of memory, the 5150C supports a variety of configurations, typically accommodating up to 16GB of RAM. This allows for smooth multitasking and faster data processing, essential for business operations where efficiency is paramount. The machine can also be equipped with solid-state drives (SSDs) for improved speed and reliability, significantly enhancing boot times and application loading speeds.

The Dell 5150C's connectivity options are another highlight. It features multiple USB ports, including USB 3.0, which enables high-speed data transfers with compatible devices. The machine also includes Ethernet capabilities for stable internet connections and may offer options for wireless connectivity based on user needs.

For businesses concerned with energy consumption and sustainability, the Dell 5150C is designed with efficiency in mind. It often comes with energy-efficient components and may carry Energy Star certification, indicating compliance with strict energy efficiency guidelines. This not only helps reduce operational costs but also minimizes environmental impact.

Additional characteristics of the Dell 5150C include its compact design, which is easy to upgrade, and reliable build quality that is synonymous with the Dell brand. Security features such as TPM (Trusted Platform Module) technology can also be included to protect sensitive data, making the 5150C suitable for businesses that prioritize cybersecurity.

In conclusion, the Dell 5150C stands out as a reliable and efficient desktop solution, particularly for business users. Its combination of performance, connectivity options, energy efficiency, and compact design make it an attractive choice for environments that require quality computing without occupying substantial physical space. Whether used in a bustling office or a home office setup, the Dell 5150C is engineered to deliver a satisfying computing experience.