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Question posted by medihoc on March 9th, 2023

My Monitor Tft Lcd Model Sdm-s91 Is Not Working Suddenly Display Goes Off.

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Answer #1: Posted by SonuKumar on March 9th, 2023 6:56 PM

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SonuKumar

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If your TFT LCD monitor model SDM-S91 suddenly stopped working and the display goes off, there are a few things you can try to troubleshoot the issue:

Check the power source: Make sure that the monitor is properly connected to a power source and that the power source is functioning correctly. Check the power cable and the power outlet to make sure there are no issues.
Check the display settings: If the monitor is receiving power but the display is not working, check the display settings on your computer or device to make sure they are properly configured. Make sure that the display resolution and refresh rate are set correctly.
Check the connections: Check that the cables connecting the monitor to your computer or device are properly connected and that there are no loose connections or damaged wires.
Try a different source: If possible, try connecting the monitor to a different device or computer to see if the issue is with the monitor or with your computer or device.
Reset the monitor: Try resetting the monitor to its default settings. You can usually do this by pressing the reset button on the monitor or by accessing the settings menu on the monitor.

If none of these solutions work, it may be a more complex issue and you may need to seek assistance from a technician or the manufacturer.

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

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Sonu
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Related Sony SDM-S91 Manual Pages

Operating Instructions (primary manual) - Page 2

... used in accordance with Part 15 of the FCC Rules. Model No. Refer servicing to rain or moisture. This monitor complies with the TCO'99 guidelines. 2 These limits are ...and can be determined by one or more of Conformity Trade Name: Model No.: Responsible Party: Address: Telephone No.: SONY SDM-S91 Sony Electronics Inc. 680 Kinderkamack Road, Oradell, NJ 07649 USA 201...

Operating Instructions (primary manual) - Page 3

Precautions 4 Identifying parts and controls 5 Setup 7 Step 1: Connect the display to your computer 7 Step 2: Connect the power cord 8 Step 3: Secure the cords and close the back cover 8 Step 4: Turn on the monitor and computer 9 Adjusting the tilt 10 Customizing Your Monitor 11 Navigating the menu 11 Adjusting the contrast (CONTRAST 12 Adjusting the black...

Operating Instructions (primary manual) - Page 4

... occur. The screen returns to inordinate amounts of your local power supply. Disposal of this monitor will eventually disappear. • The LCD panel becomes warm during operation. Precautions Warning on the LCD (Liquid Crystal Display) Please note that the LCD screen is made with highprecision technology. If you do not use any equipment that generates...

Operating Instructions (primary manual) - Page 5

... Kensington Micro Saver Security System. GB (continued) 5 Front of the LCD display MENU MENU OK OK Rear of Kensington. The power indicator lights up in green when the display is turned on, and lights up in orange when the monitor is a trademark of the display stand OPEN 1 1 (Power) switch and indicator (pages 9, 17, 21) This...

Operating Instructions (primary manual) - Page 6

Sync V. qa Cable holder (page 8) This part secures cables and cords to the display. q; HD15 (RGB) input connector (page 7) This connector inputs RGB video signals (0.7 Vp-p, positive) ...(Ground) Bi-Directional Data (SDA)* H. Sync Data Clock (SCL)* * DDC (Display Data Channel) is a standard of the LCD display OPEN Open the back cover. 8 Back cover (page 8) Open this connector. Rear...

Operating Instructions (primary manual) - Page 7

... cable (supplied) Macintosh or compatible computer GB to a Macintosh computer, use the Macintosh adapter (not supplied) if necessary. Setup Before using your monitor, check that the following items are included in your carton: • LCD display • Power cord • AC adapter • HD15 (RGB) video signal cable • Cord strap • Windows...

Operating Instructions (primary manual) - Page 8

Cable holder 3 Close the back cover. Step 2: Connect the power cord With the monitor and computer switched off, first connect the AC adapter and power cord to the monitor, then connect it to a power outlet power cord (supplied) AC adapter (supplied) Cable holder 2 Secure the cables and cords with the cable holder. To...

Operating Instructions (primary manual) - Page 9

...; If OUT OF SCAN RANGE appears on installing, refer to the computer. The Plug & Play monitor is between 28 - 92 kHz, and the vertical frequency is automatically selected so that you turn on...85 Hz. The vertical frequency turns to adjust the picture. If no picture appears on your monitor is in green. 2 Turn on your computer or graphics board has difficulty communicating with the "DDC...

Operating Instructions (primary manual) - Page 10

... designed so that light is not reflected from the screen to your display according to the height of the desk and chair, and so that you can be adjusted within the angles ...below. 30° 5° Grasp the lower sides of your eyes. 10 Adjust the viewing angle of the LCD panel, then adjust screen tilt. Adjusting the tilt This display can set it up at a comfortable viewing angle.

Operating Instructions (primary manual) - Page 11

... using the MENU button. You can make numerous adjustments to change the onscreen menu position. Navigating the menu Press the MENU button to display the main menu on your monitor using the M/m and OK buttons. 1 PHASE (page 13) Select the PHASE menu to adjust the color temperature of the screen. MENU , PHAS...

Operating Instructions (primary manual) - Page 13

...]/[Mac Utility]. 4 Press the MENU button. The main menu appears on page 17. In this monitor automatically adjusts the picture position, phase, and pitch, and ensures that a clear picture appears on the...CENTER) or (V CENTER) and press the OK button. GB 1 Start the Utility Disk and display the test pattern. Press the M/m buttons to adjust the picture's centering using the H CENTER ...

Operating Instructions (primary manual) - Page 15

... for the screen center. Changing the picture size according to the signal (ZOOM) The monitor is displayed on the screen at its actual resolution. You can change the menu position if it is... main menu appears on the screen. 2 Press the M/m buttons to display the picture on the screen in REAL mode and SMOOTHING is displayed on the screen at the top and bottom of the screen surrounded by...

Operating Instructions (primary manual) - Page 16

Additional settings You can prevent the monitor from entering the power saving mode by SCREEN RESET to the default setting. • : ...First press the M/m buttons to select (MENU LOCK) and press the OK button. x Setting up the power saving mode This monitor has a function which enables it to enter the power save mode automatically according to the power saving settings of the desired option...

Operating Instructions (primary manual) - Page 17

... kHz, vertical: 48 - 85 Hz). Note While the automatic picture quality adjustment function is received. If the monitor is connected to a computer or video graphics board that is DPMS (Display Power Management Signaling) compliant, the monitor will automatically reduce power consumption as a user mode and automatically recalled whenever the same input signal is...

Operating Instructions (primary manual) - Page 19

...and select "SDM-S91" from the "Models" list in the "on the screen before entering the power saving mode. If you replaced an old monitor with this monitor, reconnect the old monitor and do...graphics mode (VESA, Macintosh 19" Color, etc.) and the frequency of the display. xProblems caused by this monitor using a Macintosh system Picture flickers, bounces, oscillates, or is connected. Even...

Operating Instructions (primary manual) - Page 20

... graphics board. MENU Example INFORMATION MODEL : SDM-S91 SER NO : 1234567 MANUFACTURED : 2002-52 Model name Serial number Week and year of manufacture. Note that all plugs are firmly seated in their sockets. • Adjust the pitch and phase (page 13). • Adjust the picture position (page 13). Displaying this monitor's name, serial number, and date...

Operating Instructions (primary manual) - Page 21

... with your monitor or computer(s), the screen will go blank and the 1 (power) indicator will either light up green, the monitor is a potential monitor failure. If the 1 (power) indicator lights up green or flash orange. If the 1 (power) indicator is still flashing, there is working properly. Also note the make and model of the monitor's condition.

Operating Instructions (primary manual) - Page 22

... blanking width should be more than 450 µsec. Specifications LCD panel Panel type: a-Si TFT Active Matrix Picture size: 19.0 inch Input signal format RGB operating...V (supplied AC adapter) Power consumption Max. 50 W Operating temperature 5 - 35 °C Dimensions (width/height/depth) Display (upright): Approx. 458 × 421 × 235 mm (18 × 16 1/2 × 9 1/4 inches)...

Comparison Chart: Flat Panel LCD STYLEPRO series - Page 1

... images at multiple resolutions. TFT Active matrix LCD technology combined with anti-glare coating, provides clear, flicker free images that reduce eyestrain. CLEARLY SONY Wall and Arm Mount Design Removable tilt base provides arm or wall mounting option. S91/B Blending style, performance and reliability-clearly, the best value in Sony displays. S51R, S51R/B S81R...

Comparison Chart: Flat Panel LCD STYLEPRO series - Page 2

...These monitors are...Display Power Management Signaling (DPMS). All rights reserved. Mac and Macintosh are NOT authorized to connect. The Energy Star emblem does not represent EPA endorsement of any specific software, and Sony does not and cannot make recommendations, they are trademarks of Microsoft Corporation. Model Number R R R SDM-S51R , S51R/B SDM-S71R , S71R/B SDM-S81R , S81R/B SDM-S91...