Question about Samsung SM400TSN-2 40 in. LCD TV

Open Question

SM400TSN-2 touch not working

Usb is plugged in, the computer says device is unknown, can't find drivers for it

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 2 Answers

SOURCE: MP3 can't work normally

With the YP-u3 connected to the USB port and internet connected, start Samsung Media Studio software, you should get notification of a firmware update to download which fixed the recognition problem for me

Posted on Sep 13, 2008

Ad
  • 2 Answers

SOURCE: SAMSUNG U3 MP3 PLAYER HELP!

sir kindly check the connector and clean the usb port using lighter fluid...thankksss and hope too help you

Posted on Nov 28, 2008

ThaMp3Doctor
  • 8596 Answers

SOURCE: i have no idea how

  1. Connect the USB cable to your computer.
  2. Press and hold the menu[0].jpg button while plugging the other end of the USB cable into the YP-Z5.
  3. When the display shows USB Connected, release the menu[0].jpg button.
  4. The device is now in USB mode.
  5. When through, you must safely remove the USB device. Note: To safely remove the USB device, right click the USB icon ( usb_icon.jpg ) in the bottom right of your screen, and then click Safely Remove Hardware.
  1. Upon disconnecting the device, it will return to MTP Mode.

Posted on Dec 15, 2008

ThaMp3Doctor
  • 8596 Answers

SOURCE: USB Device Not Recognized error flashes on and off .

Instead of disable, right-click and choose uninstall. Good old static electricity will destroy many an electronic - the official right way to touch the computer (which no one really does) is to run your hand across a wooden table or other hard surface (not the carpet, now) before touching the computer or monitor - or wear anti-static gloves. Usually not a huge issue, but you have joined the unlucky minority.

-Tha Mp3 Doctor

Posted on Jan 09, 2009

  • 1 Answer

SOURCE: Samsung YP-U3 is not recognized by computer

it is not appering in my copmuters but it is charging.

Posted on Jul 25, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Computer is not reading it now


plug it in and check under device manager if it is listed, it may show up with an error as unknown usb device, if so un-install the drivers reboot and plug it in again, if same error check with different lead. if still same errors download drivers and reinstall. if non of that works you may have a faulty conection socket.

Aug 29, 2014 | Kurio Touch 4S Handheld

2 Answers

Computer does not recognize Portable Harddrive


restart you system then plug it into different port if still not working then change the wire of ur hardrive...
Plz dont forget to rate

Sep 07, 2009 | Electronics - Others

1 Answer

HTC Touch Dual not recognized by PC


if you run vista it will not recognise the drivers, you will need to download an update from HTC or from your mobile operator.
faling that check microsoft vista website for mobile device software- vista does not use active sync

Aug 13, 2009 | HTC Touch Dual Slider Smartphone

1 Answer

Windows does not recognize USB connection to the SpeedStream 6520- malfanctioning


try using different USB port. if the it is unknown device. means the machine didn't recognized the device. you may have to install the device driver. (windows is a funny thing).

Nov 05, 2008 | Siemens SpeedStream Modem (4100) (SS4100)

1 Answer

I plugged my Memorex TravelDrive into my computer. It has always worked perfectly. This time I got the message that the USB device was not recognized and I can't get into my files.


THE FOLLOWING IS COURTESY OF MICROSOFT Help and Support

When you plug a USB device into a Windows XP-based computer immediately after the computer comes out of standby (S3) or hibernate (S4), the computer may not recognize the USB device. When this issue occurs, the USB device may be listed in Device Manager as an unknown device, and you may receive the following warning message:
Unrecognized device has been found.

This issue occurs because, when the computer comes out of S3 or S4, there is a five- to ten-second period when the selective suspend feature of the USB driver will interfere with detection of a new USB device connection. The time period depends on several factors. This includes the following factors:• Host controller hardware
• Attached hubs
• Attached devices
• USB driver versions
• Support for USB 2.0
• Additional system hardware or configurations that may change the timing
There may be other reasons that a USB device is not detected

Method 1
loadTOCNode(2, 'workaround'); After the computer comes out of S3 or S4, wait five to ten seconds before you plug the USB device into the computer or hub.

Method 2
After the computer comes out of S3 or S4, unplug the USB device, and then plug the device back into the computer or hub.

Method 3
Use the Device Manager to scan for new hardware. Follow these steps: 1. Click Start, click Run, type Devmgmt.msc, and then click OK..
2. On the Action menu, click Scan for hardware changes. This causes Windows to recognize new devices.
3. Close Device Manager and Control Panel.

Method 4
Disable power management of the USB hub.
Note If you perform the following procedure, you may also reduce the battery life on a portable computer.
To disable power management on the USB hub, follow these steps: 1. Click Start, click Run, type devmgmt.msc, and then click OK.
2. Expand the Universal Serial Bus controllers node, and then follow these steps for each USB Root Hub that is listed: a. Right-click the USB Root Hub, and then click Properties.
b. Click the Power Management tab.
c. Click to clear the Allow the computer to turn off this device to save power check box, and then click OK.

SIMILAR PROBLEMS AND SOLUTIONS loadTOCNode(1, 'moreinformation'); For more information about advanced troubleshooting tips for general USB problems, click the following article number to view the article in the Microsoft Knowledge Base: 310575 (http://support.microsoft.com/kb/310575/) Advanced troubleshooting tips for general USB problems in Windows XP For more information about how to troubleshoot unknown devices in Windows XP, click the following article number to view the article in the Microsoft Knowledge Base: 314464 (http://support.microsoft.com/kb/314464/) How to troubleshoot unknown devices that are listed in Device Manager in Windows XP







Try restarting the computer with the device in. Sometimes if you clear the memory that might help (stating the machine without memory then put it back and start it again).

Jul 01, 2008 | Computers & Internet

1 Answer

Hard drive is not recognize by the computer


have you tried using it on another computer? if its a plug and play device and it works on another computer, the problem may be with your computer. you have to first try this device on another computer to see if it works or not.

Jun 11, 2008 | Maxtor One Touch III 500GB FireWire/USB2.0...

2 Answers

USB device unknown


Make sure you are connecting directly to the computer's USB port, not through a hub. Try disconnecting other USB devices before plugging in the camera. Check the manufacturer's website for updaded drivers: if all else fails, a reinstall of the camera's drivers may be in order.

Mar 01, 2008 | Sanyo Xacti VCP-HD2 Camcorder

2 Answers

Problems with computer connection


There's many reason that explain why a usb device can't be recognized by a computer, such as:

If it use to be recognized & function:
- Try the device on other computer, to check if it is ok.
- Try the computer with other device.
- Some computer virus can damage the function of usb device, if it is, try to clean up your computer and usb device.
- If you ever plug other similar device to the computer, and the device failed to be installed, then the computer will mark all similar device as unknown. Try to reinstall the driver, but remove the unknown mark first (plug the device, right click on my computer, properties, device manager, then find device with question mark or X mark, then uninstall it)

If it has never work with the computer before:
- Try other driver, contact the device vendor, or find in internet

Feb 02, 2008 | Coby MP-C7085 MP3 Player

2 Answers

My device is no loner recognized


Go into the device manager, click on View > Show hidden devices. Look under unknown devices or under USB for unknown devices. Also check under the section relating to the type of usb device. If you find an Unknown Device, or a device with an exclamation point, right click on it and uninstall. Disconnect the device, reboot and install the drivers/software for it if any. If it's still not working check it in another computer. If you cannot get it to work in either machine, the usb plug of the device is probably damaged. Possibly a loose solder joint. Have the manufacturer send you a new one if its still under warranty.

Aug 25, 2007 | Encore ENUWI-G2 802.11G WIRELESS USB 2.0...

Not finding what you are looking for?
Samsung SM400TSN-2 40 in. LCD TV Logo

Related Topics:

18 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74377 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...