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Question posted by arabindasundar on August 6th, 2021

Samsung Syncmaster 540n Tft Coloured Vertical Line Problem:

This 15 Inch Monitor Shows Coloured Vertical Lines 1/6th Part Of The Screen. Remaining Part Is Normal. How To Cure It?

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Answer #1: Posted by SonuKumar on August 6th, 2021 10:59 PM

This answer was accepted by the poster of the original question.

SonuKumar

Member since:
May 9th, 2021

Points: 16,622,280

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https://www.youtube.com/watch?v=UNf81Z-i1FE

https://www.youtube.com/watch?v=yFjq2MskV-8

https://www.youtube.com/watch?v=7ycuoz71-AQ

How do I fix vertical lines on my Samsung monitor?

Below are some tips on how to stop getting these lines.

Relocate any electronic devices around your monitor. ...

If your monitor is plugged into a power board, try plugging your monitor directly into a power socket.

Turn your monitor off and on again.

Reset your monitor settings.

https://downloadcenter.samsung.com/content/UM/200703/20070314082241203_BN59-00486X-09Eng.pdf

-Fireware/ software update

-reset steps.

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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Answer #2: Posted by Kingmonu on August 6th, 2021 11:59 AM

Kingmonu

Member since:
June 12th, 2021

Points: 33,940

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When very strange things start to happen with LCD DISPLAYS the first place a Technician will investigate would be the monitors "switch-mode-power-supply" and it's "inverter" supply that supplies 800-1200vac to light up the "cold-cathode-fluorescent-lamps" that provide "WHITE LIGHT" for the LCD panel.

2.this is capacitors problems inside the monitor. If you have some tools , screwdrivers, soldering iron and some experience, open carefull the back of your monitor after to unplug from the outlet.
you will see in power supply board a capacitor who which the top has changed . replace that capacitor.

3. If things not gone well then visit this link-:

https://www.youtube.com/watch?v=UNf81Z-i1FE

Related Samsung 540N Manual Pages

User Manual (ENGLISH) - Page 1

Install drivers Install programs SyncMaster 740B / 940B / 740N / 940Fn / 540B / 540N / 740T / 940T / 940N / 940Be

User Manual (ENGLISH) - Page 22

Manual Monitor & Pivot stand SyncMaster 540N Please make sure the following items are missing, contact your monitor. If any items are included with your dealer. Contact a local dealer to buy optional items. Unpacking Type 1 Type 2 Monitor & Simple stand Bottom MagicRotation program can not be provided as Simple Stand does not support Pivot function.

User Manual (ENGLISH) - Page 45

... signal cable to the 15-pin, D-sub port on your monitor. [ RGB IN ] 2-2. Turn on the back of your computer and monitor. If your monitor to connect the monitor using the D-sub connection cable. 2-3. Using the Stand SyncMaster 540N / 940N Connecting the Monitor 1. In the case of the monitor. Connect the power cord for the monitor into a nearby outlet. 2-1. Plug...

User Manual (ENGLISH) - Page 51

...if you can see the screen working normally after clicking Test. Microsoft...Vertical frequency) and then click OK. 4. Select "Show all the driver in the "Monitor Type" area. 6. In Display Registration Information window, click Settings Tab and then click All Display Modes. 3. Specify A:\(D:\driver) then click "OK" button. 10. If the screen is completed. Choose "Monitor". Monitor...

User Manual (ENGLISH) - Page 52

... your monitor. 7. Natural Color Natural Color One of the recent problems in using a computer is no Mode at the first and the second screen after setting other images scanned by a scanner or a digital camera are the same as those shown on Natural Color in the user guide. First of resolution and vertical frequency by Samsung...

User Manual (ENGLISH) - Page 59

...clearness. 5) MagicZone - Menu MagicColor Description MagicColor is a new technology that Samsung has exclusively developed to improve digital image and to adjust the sharpness of .... The screen before applying MagicColor appears on the right and the screen after applying MagicColor appears on the screen. H-Position : This function is to move the MagicZone vertically. Saturation ...

User Manual (ENGLISH) - Page 69

... : This function is to adjust the vertical size of the MagicZone. Menu MagicColor Color... MagicZone is a new technology that Samsung has exclusively developed to improve digital ...screen before applying MagicColor appears on the right and the screen after applying MagicColor appears on the screen. MagicZone Hue : This function is to the original mode. 2) Demo - Cool, Normal...

User Manual (ENGLISH) - Page 78

...Demo - The screen before applying MagicColor appears on the right and the screen after applying MagicColor appears on the screen. V-Size ...the MagicZone. H-Size : This function is to move the MagicZone vertically. Especially, MagicZone is to adjust the hue of the MagicZone. Displays... new technology that Samsung has exclusively developed to improve digital image and to display natural...

User Manual (ENGLISH) - Page 88

... technology that Samsung has exclusively developed to improve digital...screen. Menu MagicColor Description MagicColor is to move the MagicZone horizontally. MagicZone Hue : This function is to adjust the hue of the MagicZone. Brightness : This function is to adjust the brightness of a certain area on the left. 3) Full - H-Position : This function is to move the MagicZone vertically...

User Manual (ENGLISH) - Page 93

SyncMaster 540N 1. [ ]Opens the on-screen menu and exits from the menu or closes the adjustment menu. 2. [ ]This button allows you to adjust items in the menu. 3. [ ]Press this button to Activates a highlighted menu item. 4. [AUTO]Press to Self-Adjusts the incoming PC signal automatically. The values of fine,coarse and position are adjusted automatically. AUTO

User Manual (ENGLISH) - Page 118

...™ . MagicTune™ is operating. When you can be downloaded http://www.samsung.com/monitor/magictune. The program can access MagicTune™ . For more information about the video card, contact the card manufacturer. As the Highlight program uses the communication lines, please exit the Highlight program before using both the Highlight feature and...

User Manual (ENGLISH) - Page 136

... Optimum Mode","Recommended Mode 1280 x 1024 60 Hz" message is on the screen? I cannot turn on the screen. Check the signal cable connection. If you see the initial screen(the login screen), which can handle properly. Can you can handle properly. SyncMaster 740N / 540N / 940N Check List Before calling for assistance, check the information in the...

User Manual (ENGLISH) - Page 139

... signals received from the back of the problem, and then contact the Service Center or your computer and the monitor. In this can cause the monitor to become blank, have poor coloring, noise, Video mode not supported, etc. Turn off your monitor is functioning properly. If your monitor screen remains blank after using the previous procedure, check...

User Manual (ENGLISH) - Page 148

... Frequency. This monitor is the same as follows. Table 1. Refer to repeat the same image Unit: kHz Vertical Frequency Like a fluorescent lamp, the screen has to the video card manual and adjust the screen as the following Preset Timing Modes, the screen will be adjusted automatically. As an ENERGY STAR® Partner, SAMSUNG has determined that...

User Manual (ENGLISH) - Page 152

...SAMSUNG has determined that this product meets the ENERGY STAR® guidelines for energy efficiency. Refer to repeat the same image This monitor is on. Table 1. Unit: kHz Vertical Frequency Like a fluorescent lamp, the screen has to the video card manual and adjust the screen...time to scan one line connecting the right edge to the left edge of the screen horizontally is called the...

User Manual (ENGLISH) - Page 156

...Vertical Frequency Like a fluorescent lamp, the screen has to the video card manual and adjust the screen as the following Preset Timing Modes, the screen will be adjusted automatically. However, if the signal differs, the screen...1024 63.981 VESA, 1280 x 1024 79.976 Vertical Frequency (Hz) 70.086 59.940 70.087 ...one line connecting the right edge to the left edge of the screen horizontally ...

User Manual (ENGLISH) - Page 164

General General Model Name SyncMaster 540N LCD Panel Size 15 " Diagonal (38 cm) Display area 304.1 mm (H) x 228.1 mm (V) Pixel Pitch 0.297 mm (H) x 0.297 mm (V) Synchronization Horizontal 30 ~ 61 k Hz Vertical 56 ~ 75 Hz Display Color ...Weight (Simple Stand) 337.5 x 336.8 x 180.0 mm / 13.3 x 13.3 x 7.1 inch (with Basic Stand) / 2.75 kg Dimensions (WxHxD)/ Weight (Pivot Stand)

User Manual (ENGLISH) - Page 177

...023 VESA, 1152 x 864 67.500 VESA, 1280 x 1024 63.981 VESA, 1280 x 1024 79.976 Vertical Frequency (Hz) 70.086 59.940 70.087 66.667 74.551 75.062 75.000 72.809 56.... The time to scan one line connecting the right edge to the left edge of the screen horizontally is called the Horizontal Frequency. functionality. As an ENERGY STAR® Partner, SAMSUNG has determined that this product meets...

User Manual (ENGLISH) - Page 184

... Non-Interlace Methods Showing the horizontal lines of horizontal and vertical dots used to the bottom sequentially is called Horizontal Frequency. This monitor follows the international standard VESA DDC for performing multiple tasks as 60 Hz. For Better Display Unit: mm Vertical Frequency The screen must be shown on a monitor is composed of the screen horizontally is the...

User Manual (ENGLISH) - Page 185

..., residual image or blurriness may be seen. Reproduction in any problelms. { For example, the number of picture. Samsung is not from the monitor for an extended period of this product. Environmental Protection Agency (EPA). Adjust computer resolution and screen injection rate (refresh rate) oncomputer as window termination button is not provided in the...

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