Samsung UN46D6420UFXZA Support Question
Samsung UN46D6420UFXZA Support Question
Find answers below for this question about Samsung UN46D6420UFXZA.Need a Samsung UN46D6420UFXZA manual? We have 1 online manual for this item!
Question posted by Dradco on December 23rd, 2017
My Samsung Un46d6420ufxza Keeps Cycling On And Off. Boots To The Smart Tv Scree
My TV keeps cycling on and off, clicks on goes to the smart TV screen and then clicks off and then repeats endlessly. the red power LCD goes on and off with it. I've changed the power board 2 times and then the video board 2 times with no result. I know the capacitors on the power board but this doesn't seem to be the flaw. I've purchased both the power boards and video boards twice from e-bay so I am real doubtful I could receive bad boards twice. I've been told the Wi-Fi card may do this so I bypassed this by disconnecting it with no luck. I think I read so place about the power button board may cause this but I haven't been able to refind this info. Does anyone have any other suggestions, I even considered buying another working same model TV to exchange parts to narrow it down but I cant find one, its not worth bring it to a TV shop as they will charge me over $300.00 for any of these boards. Please I love this model and really hope to save it for under $100.00, Does anyone have any suggestions to repair this tv. Thank you and happy ho;idays
Current Answers
Answer #1: Posted by Odin on December 23rd, 2017 11:35 AM
Odin
Member since:
April 10th, 2010 Points: 41,236,690
Member since:
April 10th, 2010 Points: 41,236,690
Press the power button on the unit to verify it is not a remote control issue. If it's the remote:
Pressing the remote control toward the TV should cause an LED or light on the TV front panel to flash. This indicates a code was transmitted. Verify the remote control is in TV mode. If the front panel lamp or LED does not flash verify the batteries are installed properly and in good condition. Battery corrosion can cause the remote control to not function. The remote control range is 30 feet or less. A bright light behind the remote control can affect the performance of the remote control. A remote control can be tested by pointing it at a digital camera or camera phone; the transmitter will show white on the camera screen if it is transmitting.
Otherwise: Remove the electrical plug from the wall outlet and wait a while before inserting it into the wall outlet again.
If the problem persists or if you require further explanation, you'll have to consult Samsung: use the contact information here--https://www.contacthelp.com/samsung/customer-service.
Pressing the remote control toward the TV should cause an LED or light on the TV front panel to flash. This indicates a code was transmitted. Verify the remote control is in TV mode. If the front panel lamp or LED does not flash verify the batteries are installed properly and in good condition. Battery corrosion can cause the remote control to not function. The remote control range is 30 feet or less. A bright light behind the remote control can affect the performance of the remote control. A remote control can be tested by pointing it at a digital camera or camera phone; the transmitter will show white on the camera screen if it is transmitting.
Otherwise: Remove the electrical plug from the wall outlet and wait a while before inserting it into the wall outlet again.
If the problem persists or if you require further explanation, you'll have to consult Samsung: use the contact information here--https://www.contacthelp.com/samsung/customer-service.
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Answer #2: Posted by BusterDoogen on December 23rd, 2017 11:32 AM
BusterDoogen
Member since:
October 30th, 2011 Points: 28,565,427
Member since:
October 30th, 2011 Points: 28,565,427
I suggest you troubleshoot your problem by following the Service Manual.
I hope this is helpful to you!
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 youRelated Samsung UN46D6420UFXZA Manual Pages
User Manual (user Manual) (ver.1.0) (English) - Page 2
...Changing the Picture Size • Changing the Picture Options • Using the TV with Your PC • Changing the Preset Sound Modes • Adjusting Sound Settings
Preference Features
1
• Wired Network Connection
21
• Wireless Network Connection
25
• Setting the Time...
• Smart Hub
171
111
• Setting up Smart Hub
185
119
• Using Smart Hub
207
...
User Manual (user Manual) (ver.1.0) (English) - Page 35
NN Lowering picture brightness reduces power consumption.
◀
▶
English
NN In PC mode, you make changes to Backlight, Contrast, Brightness, and Sharpness. NN You can only make changes to Backlight, Contrast, Brightness, Sharpness, Color or Tint (G/R), the OSD will be adjusted accordingly.
NN When you can adjust and store Settings for each external...
User Manual (user Manual) (ver.1.0) (English) - Page 56
.... English If the noise is not centered or does not fit ▶
the TV screen. After the noise has been reduced,
re-adjust the picture so that it is aligned with the center of... screen.
◀
●● Position: To adjust the PC's screen position if it is not removed
by Fine-tuning alone, use the Coarse function ...
User Manual (user Manual) (ver.1.0) (English) - Page 58
... this TV is 1920 x 1080.
◀
●● If a vertical-frequency option exists on the Windows start menu.
2. Click the "Settings" tab on the display dialog-box.
●● On the Settings tab, set the correct resolution (screen size). A display dialogbox appear.
3. English 1. Click "Appearance and Themes" in the "Control Panel" window. Otherwise, just click "OK...
User Manual (user Manual) (ver.1.0) (English) - Page 105
... again, beginning from Step 1.
The network connection screen appears, and network setup is done.
▶
6. NN If the wireless router's settings change or you install a new wireless router, you do not need to try using One Foot Connection again, reset the wireless router, disconnect the Samsung Wireless LAN adapter and then try again...
User Manual (user Manual) (ver.1.0) (English) - Page 113
... or an antenna connected to the TV to use the various timer features of the TV.
NN You must have to set the clock again.
◀
--
Clock Mode: Set the current time manually or automatically.
▶
Auto: Have the TV set the time automatically. English
NN If you disconnect the power cord, you press the INFO...
User Manual (user Manual) (ver.1.0) (English) - Page 142
...set to the TV.
●● Boot Logo (Off / On): Displays the Samsung logo when the TV is turned on.
●● TV Name: Sets the TV name so you can type on a mobile device. English When BD
Wise is turned On, the picture mode is automatically changed to the ... Game Mode on before you have attached the game console, you can find it easily on the TV using the OSK (On Screen Keyboard).
User Manual (user Manual) (ver.1.0) (English) - Page 162
■■ Contact Samsung
View this information when your TV does not work properly or when you want to download products and software.
◀
▶
English You can find information regarding our call centers and how to upgrade the software.
User Manual (user Manual) (ver.1.0) (English) - Page 171
... to Off automatically when you access Smart Hub or e-Manual functions.
●● 3D Mode is set to its memorized configuration value automatically when you change the input source.
●●... Active Glasses from Samsung's previous product (IR type) or other manufacturers are not be supported.
●● When the TV is initially powered on, it may take some time until the 3D display...
User Manual (user Manual) (ver.1.0) (English) - Page 172
... properly.
●● The ideal 3D viewing distance is a problem, keep other 3D product or electronic devices turned on near the glasses or TV. If there is three times or more the height of the
◀
screen. We recommend sitting so that your screen is two feet high, you may not work properly if there...
User Manual (user Manual) (ver.1.0) (English) - Page 174
...the
application. My Applications: Displays
▶
your
TV. NN The colored buttons may work differently depending on the TV.
Information: Displays notices, new applications, and advertisements brought to Smart Hub. ●● b Green (Sort by Samsung product introductions. TV Screen: Displays the current input source screen..
◀
Search Recommended
Favorites
Channel Web Browser...
User Manual (user Manual) (ver.1.0) (English) - Page 175
...may be delayed or interrupted. NN NOTE ●● Samsung Electronics takes no legal responsibility for any interruption of the Smart Hub service caused by the service provider for any reason. ●● The Smart Hub service downloads and processes data via the Internet so ... English only and the contents available ▶
may be provided in response to conditions on your TV screen.
User Manual (user Manual) (ver.1.0) (English) - Page 177
... the ENTERE button.
◀ NN Certain applications are available only in certain countries.
▶
4. The Smart Hub screen appears.
Press the SMART HUB button.
2. The General Disclaimer screen appears.
In a few seconds to appear. Starting Smart Hub the First Time
To start Smart Hub for the first time, follow these steps :
1. NN Screens can take a few cases, the Country...
User Manual (user Manual) (ver.1.0) (English) - Page 178
... select Agree, then press the ENTERE button.
6. The Service Update screen appears and installs a number of screens may take some time. You can press the ENTERE button to close them or let them...screen appears. Press the l / r buttons to highlight a application, ▶
then press the ENTERE button. The applications and services downloaded are displayed on their own.
◀ 7. NN Smart...
User Manual (user Manual) (ver.1.0) (English) - Page 181
... the model.
Use the keypad to select Create Account, and then press the ENTERE button. English
Login
Smart TV ID Password
Press [ENTER] Press [ENTER]
Remember my Smart TV id and password
Login Create Account
Cancel Find Password
3. An entry screen and keypad appear.
▶
4. Account, and then press the ENTERE
◀
button. The Login...
User Manual (user Manual) (ver.1.0) (English) - Page 185
...:
1. Select your remote. With the Smart Hub main screen displayed on your TV, press the a button on your ID from the list that appears, and then press the ENTERE button. The Login screen appears.
2. The Login screen re-appears.
◀
▶
English Account Log In
To log in to the Smart TV ID field, and then press...
User Manual (user Manual) (ver.1.0) (English) - Page 186
Smart
Hub will now enter your password automatically when you have entered your
password, and then press the ENTERE ...again. Using the keypad and your remote, enter your ID.
▶
English
NN If you want Smart Hub to enter your password automatically, select
Remember my Smart TV id and password after you select or enter
◀
your password. 4. Select Password, and then press...
User Manual (user Manual) (ver.1.0) (English) - Page 193
Deactivate Account: The Deactivate Account function deactivates your Smart TV ID and deletes it and all your account settings entirely from TV Account List: The Remove From TV Account List function cancels all your current registered Service Accounts that you registered on the Register Service Account screen. Remove from Smart Hub.
◀
▶
English
User Manual (user Manual) (ver.1.0) (English) - Page 198
...these functions, you manipulate the applications in the My Applications section of the screen.
▶
2. The Edit Mode menu bar appears on the screen.
English ■■ Edit Mode
The functions in the Edit Mode .... Press the u / d / l / r to them, rename folders, delete applications, and change the position of applications on the
◀
bottom of the Smart Hub screen.
User Manual (user Manual) (ver.1.0) (English) - Page 201
... and the New Folder appears on your remote.
◀
2. Press the { button on the Smart Hub screen.
●● Move to Folder
The Move to Folder function lets you move an application to Folder function, follow these steps:
1. Select OK, and then ...
Samsung Knowledge Base Results
We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!-
General Support
...regular and on the screen. Never put or spray the ScreenClean onto the cloth. LCD, Plasma, and DLP screens in . To clean fingerprints and greasy smudges off your DLP TV screen, follow the directions above...TV screen. Wipe as gently as alcohol, benzene, ammonia, or paint thinner. In other cases, you plug the TV back in particular are four steps you must take additional time... -
Checking Your TV Firmware Version SAMSUNG
How To Attach Your LCD TV To A Laptop Computer 33656. How To Clean Fingerprints And Other Greasy Smudges Off Of Your TV Screen 369. -
Picture-In-Picture (PIP) Setup SAMSUNG
How To Attach Your LCD TV To A Laptop Computer How To Clean Fingerprints And Other Greasy Smudges Off Of Your TV Screen 369. 33656.
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