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Samsung 940N Support Question

Samsung 940N Support Question

Find answers below for this question about Samsung 940N - SyncMaster - 19" LCD Monitor.
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Question posted by myshatudorii on July 20th, 2010

Syncmaster 940n Turn Black After2-3-seconds, Blue Led On And No Capacitor Dead..

Hello. I am Tudorii Mihail , my wife have at work a syncmaster 940n monitor , with damages as new as he is. no guarantee because the the supplyer is no longer in business ... already changed elecrolyt. caps, from SMPS, even if they were goodlooking , and no ideea... from malaysia, aug.2007.any ideeas, schematics eventually ? was with this fault from the beginning, but the market comes falimentary and no service in guaranteed lifetime ... I am an electronist engineer, solved few LCD monitor problems, including samsung types, but this one requires a little help from the manufacturer...  MODEL 940N , Model Code LS19HAJKSB/EDC , and S/N is HA19HMFP813808M

Current Answers

Answer #1: Posted by radislavpop98075 on July 7th, 2014 7:39 AM
radislavpop98075

Member since:
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Check IC301(FAN7314) replace or (unofficial mod) fit 1k from pin 1 to ground.

Related Samsung 940N Manual Pages

User Manual (ENGLISH) - Page 16

...further information regarding power saving functions. Use this button for turn your monitor OFF when it is pressed to change the input mode, a message appears in the upper ...blue during normal operation, and blinking blue once as a DVD or Video CD. >>Click here to the graphic card's DVI port using the OSD menu. 2) Text For documentations or work involving a lot of text. 3) Internet For working...
User Manual (ENGLISH) - Page 39

...remove the stand from the LCD monitor. 4. Simple stand A. Lay the LCD monitor face-down on a flat ...surface with a cushion beneath it with four screws that came with the holes in the rear cover mounting Pad and secure it to protect the screen. 3. Align the mounting interface pad with the arm-type base, wall mount hanger or other base. Turn off your monitor...
User Manual (ENGLISH) - Page 42

... screws that came with a cushion beneath it to protect the screen. 3. Mounting interface pad (Sold separately) 1. Turn off your monitor and unplug its power cord. 2. Monitor Pivot stand Sliding Stand Lowest HAS Stand B. Simple stand A. Lay the LCD monitor face-down on a flat surface with the arm-type base, wall mount hanger or other base...
User Manual (ENGLISH) - Page 44

... to protect the screen. 3. Mounting interface pad (Sold separately) 1. Lay the LCD monitor face-down on a flat surface with the arm-type base, wall mount hanger or other base. Remove four screws and then remove the stand from the LCD monitor. 4. Turn off your monitor and unplug its power cord. 2. A. Using the Stand Pivot Stand A.Stand...
User Manual (ENGLISH) - Page 47

... the CD-ROM drive. 2. Choose your monitor and unplug its power cord. 2. Driver installation is slightly different from the LCD monitor. 4. Click "Windows" 3. Remove four ...://www.samsung.com/monitor (U.S.A) http://www.sec.co.kr/monitor (Korea) http://www.samsungmonitor.com.cn/ (China) 1. Mounting interface pad (Sold separately) 1. Turn off your monitor model in the rear...
User Manual (ENGLISH) - Page 118

... cards may not work properly. Download the latest program. http://www.samsung.com/monitor/magictune MagicTune™ doesn't Have you changed your PC is available for MagicTune™ feature, follow the steps below (When Windows™ is found only on PC (VGA) with the graphic card, visit our website to turn OFF Highlight before...
User Manual (ENGLISH) - Page 147

... the user wishes to change without any Plug & Play compatible system. The monitor automatically returns to set up this product. State Power Indicator Power Consumption Normal Operation Blue Less than 34 W Power saving mode Blue, Blinking Less than 1 W (Off-mode) Power off EPA/ENERGY 2000 (Power button) Power off (Power Switch) Black Black Less than 1 W (120...
User Manual (ENGLISH) - Page 151

... are used for this feature. For energy conservation, turn your monitor to low-power mode when it without prior notice. The monitor automatically returns to change without any Plug & Play compatible system. This system saves energy by using advanced semiconductor technology with precision of TFT LCD sub pixels contained in this product are subject to...
User Manual (ENGLISH) - Page 155

... product. For energy conservation, turn your computer. State Power Indicator Power Consumption Normal Operation Blue Less than 34 W Power saving mode Blue, Blinking Less than 1 W (Off-mode) Power off EPA/ENERGY 2000 (Power button) Power off (Power Switch) Black Black Less than 1 W (120 Vac / 220 Vac) Less than Class A equipment.) PowerSaver This monitor has a built-in...
User Manual (ENGLISH) - Page 159

...change without any Plug & Play compatible system. State Power Indicator Power Consumption Normal Operation Blue Less than 40 W Power saving mode Blue, Blinking Less than 1.5 W (Off-mode) Power off (Power button) Black Less than 1.2 W (120 Vac / 220 Vac) Power off (Power Switch) Black Less than Class A equipment.) PowerSaver This monitor...some black pixels may go blank while the power LED ...
User Manual (ENGLISH) - Page 162

...For energy conservation, turn your monitor to change without prior notice. But the pixels of RED, GREEN, BLUE and WHITE color appear to be bright sometimes or some black pixels may be...be seen. Use the software utility installed on the keyboard. Dot Acceptable TFT LCD panels manufactured by switching your monitor OFF when it has not been used with a computer equipped with VESA DPMS...
User Manual (ENGLISH) - Page 165

... LCD sub pixels contained in power management system called PowerSaver. State Power Indicator Power Consumption Normal Operation Blue Less than 25 W Power saving mode Blue, Blinking Less than 1 W (Off-mode) Power off EPA/ENERGY 2000 (Power button) Power off (Power Switch) Black Black Less than 1 W (120 Vac / 220 Vac) Less than Class A equipment.) PowerSaver This monitor...
User Manual (ENGLISH) - Page 168

... certain amount of TFT LCD sub pixels contained in ...monitor OFF when it is not from bad quality and you press a key on your monitor to change...Blue Less than 34 W Power saving mode Blue, Blinking Less than 1 W (Off-mode) Power off EPA/ENERGY 2000 (Power button) Power off (Power Switch) Black Black Less than 1 W (120 Vac / 220 Vac) Less than Class A equipment.) PowerSaver This monitor...
User Manual (ENGLISH) - Page 172

...® Partner, SAMSUNG has determined that this product. Dot Acceptable TFT LCD panels manufactured by switching your computer to select alternate settings. This system ... monitor to be bright sometimes or some black pixels may be seen. For energy conservation, turn your computer. State Power Indicator Power Consumption Normal Operation Blue Less than 38 W Power saving mode Blue...
User Manual (ENGLISH) - Page 175

...)/ Weight (Simple Stand) 407.6 x 421.5 x 217.0mm / 16.0 x 16.6 x 8.5 inch (with Basic Stand) / 4.85 kg Dimensions (WxHxD)/ Weight (Pivot Stand) General General Model Name SyncMaster 940N LCD Panel Size 19 " Diagonal (48 cm) Display area 376.32 mm (H) x 301.056 mm (V) Pixel Pitch 0.294 mm (H) x 0.294 mm (V) Synchronization Horizontal 30 ~ 81 k Hz Vertical 56...
User Manual (ENGLISH) - Page 176

... 2000 (Power button) Power off (Power Switch) Black Black Less than 1 W (120 Vac / 220 Vac) Less than Class A equipment.) PowerSaver This monitor has a built-in power management system called PowerSaver. In most cases, the monitor installation will provide the best operating conditions and monitor settings. Dot Acceptable TFT LCD panels manufactured by switching your computer to...
User Manual (ENGLISH) - Page 180

...BLUE and WHITE color appear to change without any Plug & Play compatible system. Note: Design and specifications are subject to be bright sometimes or some black pixels may be seen. In most cases, the monitor installation will provide the best operating conditions and monitor settings. For energy conservation, turn... monitor can be installed on the keyboard. Dot Acceptable TFT LCD ...
User Manual (ENGLISH) - Page 184

... frequency of the same color is used in TVs. Unit: Hz Example : If the same light repeats itself 60 times per second in turn is called the Interlace method. Unit: mm Vertical Frequency The screen must be shown on a monitor is the same as more image information can be redrawn several times per...
User Manual (ENGLISH) - Page 187

... the Monitor to power off when using a stationary pattern. - Avoid using a combination of a LCD panel, pixel image retention doesn't occur. Warranty Warranty does not cover any damage caused...LCD Monitors and TVs may cause the liquid crystal to protect them from image retention Power Off, Screen Saver, or Power Save Mode Ex) z Turn the power off with 2 colors every 30 minutes. Change...
User Manual (ENGLISH) - Page 188

... that work the liquid crystal (LC) in a pixel. When this , the accumulated voltage difference must be seen when the pattern is operated under normal conditions. Our LCD Monitor satisfies ISO13406-2 Pixel fault Class II Image retention may be decreased. To prevent this occurs, the previous image may not occur when a LCD panel is changed. Normal...

Samsung Knowledge Base Results

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  • General Support
    ...asking you if you want to save your work, use the number and buttons. After the...changes. MESSAGE "Ethernet cable is not available. There is not possible, find the error message in Ethernet. Server service... you begin . System Preferences > Make sure there's no need to make sure the new f/w...rear of certain items will turn black momentarily. System Upgrade > After a brief...
  • General Support
    ...Configure The Backlight On My Generic CDMA SCH-R350 (Freeform) Phone To Stay On Longer? To adjust the length of time the internal backlight remains lit follow the steps ...nbsp;will drain the handset battery faster During a phone call, the display backlight will dim and turn off after 10 seconds to conserve battery power, regardless of the Backlight setting        ...
  • General Support
    ...phone call, the display backlight dims and turns off that the Main Display remains lit, using the navigation keys, from the following: 15 Seconds 30 Seconds Always On Always Off Press the OK ...navigation keys, from the following: to change the Main Display Brightness How Do I Configure The Backlight On My US Cellular SCH-R210 (Spex) Phone To Stay On Longer? How Do I Configure The Backlight ...

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