20 Most Recent TDV Vison F173 17" Flat Panel LCD Monitor Questions & Answers

you probably just have a loose wire

Check with the manufacturer and see if there is a driver download available. It might need that to be updated or re-installed.

Sounds like a GFX card driver issue. Maybe reinstall GFX card drivers and it may solve your problem.

You can go to http://www.fastrepairguide.com , they have a lot of free service manual, included lcd monitor, lcd tv, plasma tv & etc. May i know, what's your lcd monitor problem?

It may be the computer, not the monitor.  Try holding contol +alt then up arrow at the same time.

Usually it is a combination of 2 keys.
CTRL + up or down arrow key.
Try that. If it does not work, re-post.

Thanks for using FixYz - a FixYa rating is appreciated!!

It sounds very normal; when the video signal from the computer disappears, most late monitors will go to standby mode but most will also tell you it's going to sleep with some kind of message.
Turning the main system off doesn't normally disconnect the AC from the monitor so what you describe is that the monitor is plugged into a receptacle of its own, not one that you are turning off with the PC.
BTW, PCs and TVs (including monitors) aren't really 'off' when they are off. They have a small amount of current drain that serves to keep alive certain circuits so they can respond to, for example, the return of the video signal or, in the case of a TV set, a command to power up from your remote. They could not respond unless they can interpret the signal to wake up.   

when you tried it on the laptops did you make sure that you went into the dispaly properties and checkd the extend my desktop on this monitor if nto it wont do anything anyways

in my monitor the two lines r coming can u explain how to solve

First of all make sure this is not just a button issue like having the BRIGHTNESS turned down too low. If you are unable to see anything including the menu screen items then the problem is probably not just a wrong display setting.

Turn on your monitor and then turn off all the lights in the room to check if your screen is completely black or if there is still a glow coming from it even though there is no video signal.

If your monitor screen stays completely black, then you most likely have a problem with the power supply to your backlight inverter circuit. This is normally caused by some failed electrolytic capacitors.

If you disassemble the unit and look on the power supply circuit board, you will probably see some scorched or bulging / leaking capacitors there. These components (usually around 6 of them) will need to be removed and replaced with new ones.

The repair procedure is not extremely difficult if you have some basic electrical safety knowledge, and some decent electronics repair / soldering skills.

You will need to unplug the power cord from the unit, and then remove the rear access panel or the entire rear cover as required in order to access the circuit boards inside.

Disconnect and remove the faulty circuit board. Desolder and remove the faulty capacitors and replace with new ones from your local or online electronic parts supplier. Then just reinstall / reconnect the board and test.

Here is a link to another Expert's solution to a similar problem which includes links to his excellent and informative set of LCD TV / MONITOR TROUBLESHOOTING GUIDES:

http://www.fixya.com/support/t10008425-when_turn_tv_picture_flicks_off


These guides will give you some idea of the various problems with LCD monitors and the associated repair procedures.

If you choose to rate BUDMRTN's troubleshooting tips by clicking on the YES THIS WAS HELPFUL icon on his solution page at the above link, then I thank you very much for your time and consideration.

Please comment back here to this page if you have any details to add, have any questions, have difficulty with the links, or just require further general assistance and I will respond as soon as I see it.

I hope that was helpful to you, good luck.

Joe.

This sound like a bad capacitor ..-::>please click here and follow the guide.

could be the grahics card on your pc.

connect monitor to a laptop.

if there is not interference then its the pc video card.

Welcome to the world of disposable LCD monitors. I got one of these at Fry's, but have had no problem except that it won't accept HDMI input from my DVR.
Check the screen after it blacks using a flashlight to see if you can see the actual information displayed. The LCD is backlit with CCFL - cold cathode fluorescent light - tubes located at the sides or the top/bottom. They can go bad, and over draw the inverter, or the inverter, which converts ~12vdc to ~10,000Vac, can have capacitors which are low quality and are drying out, changing their value.
So, open the display up by un-snapping the plastic cover, removing the screws holding the metal support to the backside of the display, and then the back cover. Most have snap-together bezels that can be separated by using a thumbnail between the two pieces. You should then be able to inspect the power supply, inverter, and display logic board. Look for capacitors that have drooled or have their tops puffed up. Those are signs of failure.
Let me know what you find.
tom

Keep a backup on your hard drive or a backup. The backup system is a free service supplied by your internet provider. If you use it daily or after every update, there will never be an issue.

Could be a phishing attempt, unless you have an account with that bank.

Actually, you just need the help of a YouTube Downloader. If you still need help, why not try this YouTube/Video Downloader? Leawo YouTube Downloader acts far more than a single online video downloader to download YouTube videos and other online videos from various video sharing sites like Facebook, Dailymotion, AOL, iFilm, Myspace, Dailymotion, etc. Besides the ability to download online flash videos, this FLV downloader could also acts as video download accelerator to speed up online video downloading, video accelerator to speed up video buffering for smooth playback, video player to play back videos, and IE browser to browse online videos for free downloading. It could extract audios out of online videos, like converting YouTube video to MP3. Hope it can be another choice for you or other users. :) Watch online videos offline freely with Leawo YouTube Downloader

Digital marketing, or “online marketing,” is a form of advertising that uses the internet and digital technologies to connect with customers. Digital marketing seeks to accomplish the same thing as traditional marketing except by leveraging computers, smartphones, and other digital devices rather than traditional media, such as print, radio, or television.