Fujitsu Siemens Computers 21P4 Error messages on the screen, No display power indicator lights

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Colour monitor 21P4

No display (power indicator does not light)

ÊCheck whether the monitor is switched on.

ÊCheck whether the power cable on the monitor is connected correctly.

ÊCheck whether the computer is switched on.

No display (power indicator lights)

ÊCheck whether the computer is switched on.

ÊCheck whether the data cable for the monitor is correctly attached to the monitor port on the computer.

ÊCheck whether the monitor connection of the computer used is active.

ÊPress any key on the computer keyboard – the computer may be in energy saving mode.

ÊChange the brightness and/or the contrast; the monitor may be adjusted to the maximum dark setting.

Error messages on the screen

Sync. Out of Range

The input signal (horizontal frequency and refresh rate) does not correspond to the technical monitor data.

ÊAdjust the video frequency range using the computer software (see documentation for your computer or your graphics card).

No Connection

Check Signal Cable

The monitor does not recognise an input signal.

ÊCheck whether the computer is switched on.

ÊCheck whether the power cable on the computer is connected to a mains outlet with earthing contact.

A26361-K886-Z100-1-5E19

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Contents Contents Page Notational conventions IntroductionTarget group Further informationImportant notes SafetyTransport CleaningRay radiation Energy Star Guidelines Power cableCE marking FCC Class B Compliance StatementDeclaration of Conformity Checking the contents of the consignment Installing an ergonomic video workstation Connecting the monitor Operation of the monitor Switching the monitor off Switching the monitor onStage Energy-saving mode Changing the monitor settings Adjusting the brightness and contrast Setting picture size and position position/Size Setting the picture geometry Geometry Setting colours Color Making picture corrections Screen Setting advanced options Advanced Setting the OSD menu and displaying monitor information Menu Locking the OSD menu VESA-DDC-compatible VGA interface Technical dataPin assignment D-SUB Preset operating modesPin Meaning PinColour displacements Trouble shootingTilting and turning area Display is too small or not centredNo display power indicator does not light Error messages on the screenNo display power indicator lights

21P4 specifications

Fujitsu Siemens Computers was a prominent player in the European IT market, known for producing high-quality computer systems and components. Among their various offerings, the Fujitsu Siemens Computers 21P4 stood out as a significant model in the late 1990s and early 2000s, primarily aimed at businesses and professional environments.

The 21P4 was a 21-inch CRT monitor, designed to deliver exceptional image quality and performance for various applications, including graphic design, engineering, and data analysis. It featured an impressive resolution of 1600 x 1200 pixels at a refresh rate of 85Hz, ensuring clear and sharp visuals crucial for detailed work. The monitor's high contrast ratio allowed for vibrant colors and deep blacks, making it suitable for both office tasks and multimedia applications.

One of the key characteristics of the 21P4 was its flat screen design, which minimized distortion and provided a wider viewing angle. This feature made the monitor appealing not only for individual users but also for workgroups, as multiple people could view the screen without significant loss of image quality.

In terms of connectivity, the 21P4 provided several input options, including VGA and DVI ports, allowing it to be easily integrated with desktop computers and workstations. The monitor also supported various resolutions and refresh rates, catering to different user needs and preferences.

The ergonomic design of the 21P4 included height-adjustable and tilt features, allowing users to customize their viewing experience for maximum comfort and productivity. Its robust build quality ensured longevity and reliability, making it a preferred choice for enterprises looking for durable display solutions.

Additionally, the 21P4 was equipped with several built-in controls, allowing users to easily adjust brightness, contrast, and other display settings. This level of flexibility contributed to a more personalized and enjoyable user experience.

Overall, the Fujitsu Siemens Computers 21P4 was a testament to the company's commitment to quality and innovation in the computing field. Its blend of advanced technologies, ergonomic design, and excellent performance made it a valuable asset for professionals during its time on the market. As a result, it holds a place in the history of computing as a reliable and effective display solution.