Samsung 793DF Support Question
Samsung 793DF Support Question
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Question posted by Anonymous-173485 on January 23rd, 2023
Voltage Drop Down In Psu
monitor samsung 793df output voktage drop on psu
Current Answers
Answer #1: Posted by MercedesAMG on January 24th, 2023 2:57 AM
MercedesAMG
Member since:
January 26th, 2013 Points: 193,710
Member since:
January 26th, 2013 Points: 193,710
To fix the issue of voltage drop down in the PSU of a Samsung 793DF monitor, there are a few steps that can be taken. First, check the power cable and ensure that it is properly connected to the monitor and to the wall outlet. If the cable is loose or damaged, it may be causing the voltage to drop.
Next, check the voltage settings on the monitor. Some monitors have a setting that allows you to adjust the voltage output. Make sure that the voltage is set to the correct level for your region.
Another possible cause of voltage drop in the PSU could be a malfunctioning power supply unit. If the above steps do not fix the issue, you may need to replace the PSU. It is recommended to take the help of a professional for this.
Lastly, check for any other electronic devices connected to the same power source as the monitor. These devices could be drawing too much power and causing the voltage to drop.
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. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!
Answer #2: Posted by SonuKumar on January 24th, 2023 9:13 AM
SonuKumar
Member since:
May 9th, 2021 Points: 16,619,310
Member since:
May 9th, 2021 Points: 16,619,310
A voltage drop in the power supply unit (PSU) of a Samsung 793DF monitor can be caused by a few different factors. Some common causes include:
- A malfunctioning power supply: The PSU may be damaged or malfunctioning, causing the voltage to drop.
- Power overload: The monitor may be drawing too much power from the outlet, causing the voltage to drop. This can be caused by running multiple devices on the same circuit or by using an extension cord that is not rated for the monitor's power usage.
- Loose or corroded connections: The connections between the monitor and the power source may be loose or corroded, causing a drop in voltage.
- Old or underpowered power source: The power source may be old or underpowered and not able to sustain the monitor's power needs, causing a drop in voltage.
It is recommended to consult the manual or a professional technician to diagnose the problem and determine the best course of action.
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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Related Samsung 793DF Manual Pages
User Manual (user Manual) (ver.1.0) (English) - Page 11
...
Connect the signal cable to the video port on your monitor.
Note: See Connecting Your Monitor for your monitor to the power port on the back of your computer,...monitor.
BNC Connectors (Option)
Connect the power cord for further information regarding cable connections. Connect the signal cable to the BNC signal port on the back of the monitor.
General
SyncMaster 591S/793S/793DF...
User Manual (user Manual) (ver.1.0) (English) - Page 13
...or graphics card.
3. Plug the power cord for your monitor to a Macintosh adapter, and set the If you are ...monitor. If you are using a Macintosh computer, connect the cable to the power port on the back of the signal cable to your monitor...monitor. Connect the end of the monitor. Connect the power cord for the monitor into a nearby outlet.
2. Connect the power cord for the monitor...
User Manual (user Manual) (ver.1.0) (English) - Page 26
...
SyncMaster 997DF
Failure of any woofer speakers near the monitor, unplug and relocate the woofer to another room.
2.
If there is something wrong with your monitor and reconnect the video cable; SyncMaster 591S/793S/793DF/795DF/797DF/793MB/795MB
Your monitor provides a self test feature that allows you need to check the signal cable...
User Manual (user Manual) (ver.1.0) (English) - Page 37
...matrix.
General
PowerSaver Preset Timing Modes
General
Model Name
SyncMaster 793DF/793MB
Picture Tube
Type
17"(43cm) DynaFlat (40.6cm viewable...176;F ~113°F (-20°C ~ 45°C) Humidity 5% ~ 95%, non-condensing
Plug and Play Capability
This monitor can be installed on any Plug & Play compatible system. Maximum Resolution
1280 x 1024 (NI)
Active Display
Horizontal
312 ±...
User Manual (user Manual) (ver.1.0) (English) - Page 9
... include a stand attached.)
Quick Setup Guide Cable
Warranty Card (Not available in all
locations)
User's Guide, Monitor Driver, Natural Color software
SyncMaster 997DF If any items are included with your dealer. SyncMaster 591s / 591v / 793s / 793v / 997DF /793DF 793MB / 795DF / 795MB / 797DF
Please make sure the following items are missing, contact your...
User Manual (user Manual) (ver.1.0) (English) - Page 12
... the video port on your computer, video board, video card, or graphics card. SyncMaster 591s / 591v / 793s / 793v / 783DF / 793DF / /997DF / 793MB / 795DF / 795MB / 797DF
(The configuration at the back of the monitor may vary from product to product.)
Power port
Signal port
BNC Connectors (Option)
Connect the power cord for your...
User Manual (user Manual) (ver.1.0) (English) - Page 18
... the Macintosh using the D-SUB connection cable.
2-3. Connect the power cord for the monitor into a nearby outlet.
2-1. Plug the power cord for your monitor displays an image, installation is
complete. SyncMaster 591s / 591v / 793s / 793v / 783DF / 793DF / 793MB / 795DF / 795MB / 797DF / 997DF
General
Setup-For Multimedia model | Multimedia Speaker Stand General | BNC Connectors...
User Manual (user Manual) (ver.1.0) (English) - Page 20
....
Power Indicator Glows green when the speakers are turned on the sound card slot in your computer.
2. Bass Control Use to monitor DC 12V output jack.
4.
Turn up or down the On-Off control terminal on top of the signal cable to this jack.
9.
Stereo Input Jack Connect a sound cable ...
User Manual (user Manual) (ver.1.0) (English) - Page 67
... focus or OSD cannot be downloaded from the http://www.samsung.com/.
Check the following items if there is trouble with the video card or the computer's main board. voltage wire near the monitor?
The screen image can also appear to low supply voltage. Check the signal cable connection. Reboot the computer. Have you...
User Manual (user Manual) (ver.1.0) (English) - Page 70
...,793v,783DF,793DF,793MB,797DF
Before calling for Windows ME/XP/2000) and then change the frequency of the monitor. Symptom No images on the monitor.
You can see " " on the screen. The monitor is in ...or contact your dealer. If you can remedy any key on the keyboard to activate the monitor and restore the image on the screen? Check List
Is the power cord connected properly?...
User Manual (user Manual) (ver.1.0) (English) - Page 71
... video card signals.
MagicTune™ doesn't work properly.
Install the monitor driver according to low supply voltage. Check the following items if there is partially distorted. The screen ...resolution or frequency on the monitor?
Check the signal cable connection. Have the screen colors become unbalanced.
Keep the monitor away from the http://www.samsung.com/. The screen shows ...
User Manual (user Manual) (ver.1.0) (English) - Page 75
.... The screen is out of focus or OSD cannot be downloaded from the http://www.samsung.com/.
The screen image can also appear to a crash between applications?
Adjust screen image ...by referring to low supply voltage.
The screen shows strange colors or just black and white. The screen is fully inserted in it's slot. voltage wire near the monitor? Make sure the video card...
User Manual (user Manual) (ver.1.0) (English) - Page 79
... has become strange after changing the video card. voltage wire near the monitor?
Have you adjusted the resolution or frequency on the monitor? Adjust the resolution and frequency of day due ... may differ from the http://www.samsung.com/. The screen is blinking but no images on the menu?
Reboot the computer.
Keep the monitor away from any magnetic products such ...
User Manual (user Manual) (ver.1.0) (English) - Page 8
... included
with your dealer.
Unpacking
Front Rear Bottom
SyncMster 591S / 793S / 591V / 793V / 793DF / 795DF /
797DF / 997DF / 793MB / 795MB
Monitor and Stand
Power Cord
Stand
(Some models include a stand attached. ) Please make sure the following items are missing, contact your monitor. Quick Setup Guide
Warranty Card (Not available in all locations)
User's Guide...
User Manual (user Manual) (ver.1.0) (English) - Page 9
... power saving functions. For energy conservation, turn the monitor on and off.
This light glows green during normal operation, and blinks green once as the monitor saves your monitor OFF when it is not needed, or when leaving...previous menu. Unpacking
Front
Rear Bottom
SyncMster 591S / 793S / 591V / 793V / 793DF / 795DF / 797DF / 997DF / 793MB / 795MB
1. Power indicator
Opens the OSD menu.
User Manual (user Manual) (ver.1.0) (English) - Page 10
...
2. Connect the signal cable to the power port on the back of the monitor.
Unpacking Front
Rear
Bottom
General
SyncMaster 591S/793S/591V/793V/783DF/795DF 793DF/797DF/997DF/793MB/795MB
(The configuration at the back of the monitor may vary from product to the 15-pin D-sub connector on the back of...
User Manual (user Manual) (ver.1.0) (English) - Page 12
... the Macintosh computer using the adapter for the monitor into a nearby outlet.
2-1.
Turn on the back of your monitor to an old Macintosh Connect your computer and monitor. If your monitor displays an image, installation is
complete. SyncMaster 591S/793S/591V/793V/783DF/795DF 793DF/797DF/997DF/793MB/795MB
Ge nera l
BNC C onne cto rs...
User Manual (user Manual) (ver.1.0) (English) - Page 14
1. Turn off your voice,connect a microphone to the Mic By-pass jack on your computer and monitor. 8. On/O ff Volume Turns On/Off and adjusts the output volume.
6. Plug the power cord for the monitor and the power cord for your computer.
2. If this cable to this jack.
9. lower the volume. Power Indicator Glows...
User Manual (user Manual) (ver.1.0) (English) - Page 68
... with VESA DPMS functionality. SyncMaster 793S/793V/783DF/795DF 793DF/797DF/793MB/795MB
General
PowerSaver
Preset Timing Modes
This monitor has a built-in your computer to normal operation when...on the keyboard. As an ENERGY STAR® Partner, SAMSUNG has determined that this feature. This system saves energy by switching your monitor OFF when it has not been used with a computer...
User Manual (user Manual) (ver.1.0) (English) - Page 20
On/Off Volume Turns On/Off and adjusts the output volume.
6. Attaching and Removing the Base If your voice,connect a microphone to monitor DC 12V output jack.
4. The base is detachable. Headphone Jack To listen in pedestal, you can tilt and/or swivel the monitor for the most comfortable viewing angle.
Detachable Stand Top
Base...
Samsung Knowledge Base Results
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General Support
... signals to ntsc converter into your Samsung device off a wall socket in that will need to buy a voltage converter to run your search engine. For a complete listing of LCD multi-purpose computer monitors that they are not, you use your Samsung device in a country outside the U.S. Most countries outside the... -
General Support
... the Samsung handset, to a PC follow the steps below : Make sure both the PC and monitor are uncertain about the use of the handset mode, press Start Select File Explorer Select storage Card ...Samsung handset via a memory card), from the memory card adaptor While in your choice, either drag and drop or copy and paste the desired sound files into the memory card slot, located on a PC &... -
General Support
...copied, modified, transferred or forwarded. Select Int Album (3). Paste or drag n drop the desired picture into the memory card reader Connect the memory card reader to a PC requires ...handset's display When the KFAT0 box appears on the PC's monitor, click on Cancel When the KFAT2 box appears on the PC's monitor, double click on "Open folder to view files ...
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