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HINT: See the documentation that come with your monitor for fault indications and troubleshooting procedures specific to your monitor.

If the screen is blank

CHECK THE VIDEO CABLE CONNECTIONCheck for bent pins (most video cable connectors have missing pins, but not bent pins). Ensure that the video cable is connected as shown on the START HERE sheet for your computer.

PRESS THE MONITOR POWER BUTTONBe sure that you firmly pressed the monitor power button.

CHECK THE POWER LIGHTWhen the power light is lit or blinking, the monitor has power. If the power light is blinking, press a key on the keyboard or move the mouse.

TEST THE ELECTRICAL OUTLETEnsure that the electrical outlet is working by testing it with another device, such as a lamp.

SWAP THE COMPUTER AND MONITOR POWER CABLESSwap the computer and monitor power cables to determine if the power cable is defective.

TEST THE VIDEO EXTENSION CABLE (IF USED)— If you are using a video extension cable and removing the cable solves the problem, the cable is defective.

TEST THE MONITORIf another monitor is available, connect it to the computer.

CHECK THE BACK PANEL LIGHTSIf all four lights below the serial connector (see page 61) are not green, call Dell for technical assistance (see page 100).

CHECK THE POWER PROPERTIESSee the Tell Me How help file or search for the keyword standby in the Help and Support Center (Help in Windows 2000). To access help files, see page 26.

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Solving Problems

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Dell 4400 manual If the screen is blank

4400 specifications

The Dell 4400, a notable product in the Dell lineup, is widely recognized for its powerful performance and versatility. Primarily targeted at small to medium-sized businesses and home offices, the Dell 4400 combines cutting-edge technology with user-friendly features, making it a preferred choice for professionals on the go.

One of the standout features of the Dell 4400 is its robust processing power. Equipped with Intel processors, users can expect seamless multitasking capabilities, enabling them to run multiple applications simultaneously without a hitch. The integration of advanced graphics options allows for an enhanced visual experience, making it suitable for graphic designers and multimedia creators.

Storage capacity on the Dell 4400 is another significant advantage. With various configurations available, users can choose between traditional hard drives and solid-state drives, offering flexibility based on their storage needs. The faster read and write speeds of solid-state drives improve overall system performance and contribute to quicker boot times and application loading.

Connectivity options are expansive on the Dell 4400. The system features a range of USB ports, HDMI, and Ethernet ports, catering to various peripherals and networking requirements. This ensures that users can easily connect to external devices like printers, scanners, and external monitors without facing compatibility issues.

In terms of durability, the Dell 4400 boasts a sturdy design that can withstand the rigors of everyday use. High-quality materials are used in its construction, ensuring longevity and reliability. This durability is complemented by efficient cooling systems that prevent overheating, further enhancing the lifespan of the device.

Security features are integrated into the Dell 4400 to protect sensitive information. This includes options for biometric authentication, such as fingerprint readers, alongside standard encryption software. Such measures are critical in today’s digital age, where cybersecurity is paramount.

With its combination of powerful hardware, versatile connectivity, robust storage options, and proactive security features, the Dell 4400 stands out as a reliable choice for both professionals and everyday users. Whether for business applications, creative work, or general home use, the Dell 4400 delivers exceptional performance and functionality. This makes it a valuable asset in any working environment.