Keyboard Problems, Lockups and Software Problems

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Keyboard Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.

C H E C K T H E K E Y B O A R D C A B L E —

•Ensure that the keyboard cable is firmly connected to the computer.

•Shut down the computer (see page 47), reconnect the keyboard cable as shown on the setup diagram for your computer, and then restart the computer.

•Check the cable connector for bent or broken pins and for damaged or frayed cables. Straighten bent pins.

•Remove keyboard extension cables and connect the keyboard directly to the computer.

TE S T T H E K E Y B O A R D — Connect a properly working keyboard to the computer, and try using the keyboard.

R U N T H E H A R D W A R E TR O U B L E S H O O T E R — See page 46.

Lockups and Software Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.

The computer does not start up

C H E C K T H E D I A G N O S T I C L I G H T S — See page 37.

ENSURE THAT THE POWER CABLE IS FIRMLY CONNECTED TO THE COMPUTER AND TO THE ELECTRICAL OUTLET

The computer stops responding

NOTICE: You might lose data if you are unable to perform an operating system shutdown.

TU R N T H E C O M P U T E R O F F — If you are unable to get a response by pressing a key on your keyboard or moving your mouse, press and hold the power button for at least 8 to 10 seconds until the computer turns off. Then restart your computer.

Solving Problems

4700 specifications

The Dell 4700 is a versatile and powerful desktop computer that is well-suited for both business and personal use. Designed for users who demand reliable performance without compromising on essential features, the Dell 4700 stands out thanks to its robust capabilities and ease of use.

One of the key features of the Dell 4700 is its strong processing power. Equipped with Intel processors, this desktop can handle a range of tasks, from document editing to high-end multimedia applications. The powerful CPU options enable users to run multiple applications simultaneously without experiencing any lag, making it a great choice for multitasking.

The Dell 4700 also offers generous storage options, typically featuring ample hard drive space. This allows users to store large files, such as videos, photos, and extensive document libraries, without worry. Additionally, the option for upgrading to solid-state drives (SSDs) makes it possible for users to enhance the performance of their system, as SSDs provide faster data access speeds compared to traditional hard drives.

Another notable characteristic of the Dell 4700 is its expansive connectivity options. Including multiple USB ports, audio jacks, and video outputs, this desktop is designed to connect seamlessly with a variety of peripherals and devices. Whether it’s external hard drives, printers, or monitors, the Dell 4700 allows users to expand their workstation with ease.

The desktop also provides an integrated graphics solution, which caters to everyday graphics needs, from standard office applications to casual gaming and media playback. However, for those requiring more intensive graphic capabilities, the Dell 4700 supports discrete graphics cards, enabling even higher levels of performance.

In terms of design, the Dell 4700 boasts a compact form factor that fits comfortably in most office environments or home setups. Its efficient cooling system ensures that the hardware operates smoothly, while the overall build quality reflects Dell's commitment to durability.

Moreover, the Dell 4700 is Windows-compatible, making it accessible for users who rely on Microsoft software and applications. This compatibility encourages seamless integration into existing systems and networks, thereby enhancing productivity.

In conclusion, the Dell 4700 is a balanced desktop solution that combines effective performance, expandable options, and user-friendly design. Whether used in a professional setting or for personal projects, the Dell 4700 is equipped to meet a variety of needs while maintaining reliability and efficiency.

Dell 4700 manual Keyboard Problems, Lockups and Software Problems, Computer does not start up

Models: 4700