cleaning LCD monitor?

Q. i just got a new LCD monitor. there was a sheet of paper that came with it, that said we are not supposed to touch it because it could damage it. how, then, am i supposed to clean it when it gets dirty? any help appreciated. thank you.

A. It just means you're not supposed to touch it directly with your fingers, or apply too much pressure to it when cleaning etc.

There are plenty of cleaning solutions and "wet wipe" type products intended for cleaning LCD monitors, and most of them work just fine.

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Did I harm my LCD HD TV by using dust off monitor wipes to clean it?

Q.

A. You should be fine so long as you didn't remove the Dust Off using sandpaper. Monitor have anti-glare coatings just like (some) LCD screens, and monitor wipes are specifically made to avoid damaging the coating. It is possible the Dust Off left some residue on your screen. Check your instructions, but typically a cloth with a bit of plain water should be fine. Paper towels or regular cloth can leave behind lint or dust also.

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What is a good gaming monitor to get? LCD or LED?

Q. I was looking at 22 or 24 inch monitors and It gives me a choice between an LCD monitor and an LED monitor. Which one is better for gaming?

A. the LCD is better for gaming sience LED have a good chance of getting burn masks from non-moving items such as panels and hitpoint bars or whatever

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Gaming monitor: LCD or LED?

Q.

A. Here are the differences-
LED: A thinner monitor, no differences in resolution to LCD.
LCD: A thicker monitor, no differences in resolution to LED.

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How do I hook up 2 LCD's for trading in the markets?

Q. Hi, I got 2 brand new LCD monitors. Now I want to hook them up for trading. How do I do this? Am I going to need 2 separate video cards? I want the displays to show different information on each screens - not share a desktop.
My video card doesn't have two video outs. It's about 3 years old. I can't afford a new desktop. Anything I can do with what I already have?
I don't have PCI-E on this desktop, but maybe AGP - have to check. If I don't have PCI-E or AGP, am I needing to fork out some cash for a new desktop? (Major ouch)

A. You need a video card that can support two monitors.

The majority of current video cards out there support dual monitors-- They have two video output jacks, either two DVI, or one DVI / one VGA.

If all you are going to do is run your online trading software, then just get something like this if you have PCI Express: http://www.newegg.com/Product/Product.aspx?Item=N82E16814161219

Or something like this if you have AGP: http://www.newegg.com/Product/Product.aspx?Item=N82E16814102814

With a video card that supports two monitors, all you have to do is go into Display Properties in Windows and set it to run in extended desktop mode, and the two monitors will be able to display different information on each screen.

EDITED TO ADD: If your computer has a PCI Express 16x slot or an AGP slot, you don't need a new computer. Just buy a new video card. Both video cards I linked to for you cost under $100. About what you would pay for a single share of AAPL or IBM. :-D

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having problems with monitor?

Q. once in a while my computer monitor starts making a clicking noise and the screen flickers when it is shut down for a while and i turn it back on it works fine does anyone know what causes this and what you can do to fix it

A. What kind of computer monitor ? Is it a CRT (the old kind of monitor) or is it LCD (the thin flat-screen) ?

=====

In the CRT type

There is a relay that degausses the tube (applies a varying magnetic field to erase any residual magnetism). This relay is supposed to turn on only when the power is turned on, then turn off shortly afterward and not turn on again. If there is a problem with the power control circuit it might be turning that relay on, which turns on the degaussing coil. If it is clicking then the circuit is going bad, turning the relay on and off.

Another type of clicking noise can be caused by the input circuitry being unable to keep track of the "scan rate" which determines the resolution of the image on the screen. When the circuit changes resolution there is a loud click. If this control circuit is going bad you would hear clicking.

CRTs have high-voltage power supplies for the picture tube; if the transformer is going bad there might be clicking, but usually it buzzes.

When you turn off the monitor the power supply still has power in its capacitors and as those discharge the circuit going bad behaves erratically and causes screen flicker.

=====

In LCDs you do not have degaussing coils. But the monitor still has circuits that detect the scan rate to display the correct image; if the circuits are going bad it might be making a clicking noise.

=====

Put the monitor on another computer and see if it still clicks.

If the monitor does not click, your video card or circuits in the computer to be suspected as going bad, sending out bad video signals.

If the monitor does click, you will need to get the monitor repaired or replaced. Repairing monitors is sometimes not worth the trouble; the technician might have to get a service manual for it and then have to get parts. I have been told the Chinese manufacturers are not very helpful with supplying manuals, and parts might be difficult to get. A new monitor is often much cheaper than trying to get it fixed; you can't get much of a warranty on a repair job on old monitors, while you do get a warranty on new monitors.

===== Edit:

I suggest you take it back to the store as it should still be under warranty. Even if the manufacturer's warranty has expired, the store should still maintain the merchandise.

TonyRB
Friday, January 8, 2010

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What is the best monitor for a Graphic Artist? LCD, LED and CRT?

Q.

A. CRT

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Monitor for gaming, LCD or LED screen?

Q. I've been searching for hours... And I really cannot decide whether I should get an LED widescreen monitor for gaming or just an LCD screen?

Which would you prefer, and why?

A. A lot of gamers tend to stick to monitors with fast response times. These monitors tends to use TN panels which are fast and inexpensive, but the have relatively poor color accuracy and viewing angles, and their black levels are not as good as other panel techs. For a FPS gamer, these things should not make too much of a difference since your main concern is what's behind the next corner.

However, doing other things like photoshop or watching movies can bring out the worst in LCD monitors using TN panels. Regarding response time, there is no standard used to measure this characteristic. Always take it with a grain of salt 'cause it'll be different from brand to brand. Also, just because one person sees "ghosting effects" on a monitor with 6ms or less response time doesn't mean other people will not.

I'm a stickler for image quality and color accuracy even though I'm not a graphic artist so I skip past any monitor using TN panel tech without a second thought. I like playing some FPS games, but I don't consider myself a fanatic gamer.

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Can i connect my ps3 into a lcd monitor without hdmi cable//?

Q. :O

A. it depends.
if your monitor has HDMI capabilities, than you're good to go, but still u'd have to get audio via a sub or an amplifier if your monitor doesn't have speakers or a place to connect a headset.
if your monitor has a DVI socket, you can buy a HDMI to DVI converter cable (wont cost much) use it to play your PS3 and again you need another way to get audio because DVI doesn't carry audio.
if your monitor has only a VGA socket, use a HDMI to VGA adapter. but dont expect a good quality.

HDMI to DVI Converter Image--
http://ns.jinshing.com.tw/photo/hdmi-dvi.jpg

HDMI to VGA Adapter Image
http://i00.i.aliimg.com/wsphoto/v1/553862586_1/BK-font-b-HDMI-b-font-Male-to-VGA-font-b-RGB-b-font-Female-font.jpg

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Connecting PS3 to LCD monitor?

Q. I have a Hannspree LCD monitor with an HDMI input. I also have a PS3 which also has an HDMI input. To connect my PS3 to my monitor, am i only going to need a HDMI cable to connect the PS3 and the monitor? If so does that carry the sound or will i need to buy an audio adapter?

A. All you need is the HDMI & power cables for the PS3 & LCD. HDMI carrys sound & video

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tv tuner for lcd monitor?

Q. where can i get a cheap tv tuner box example link :
http://www.compusa.com/applications/SearchTools/item-details.asp?EdpNo=2707960&CatId=1427

i have a lcd computer screen laying around and i wanna turn it into a tv sience i dont use desktop pc anymore, please links to stores electronic stores or online websites for cheap but working tv tuner boxes with remote any help at all would be apreciated or if there is any other way to connect with out tuner box any tricks or connections any info welcomed

one problem my screen doesnt have speakers so the idea of dvd/vcr combo doesnt help becouse there is no way to connect speakers to it........

A. The best way is to just go out and get a DVD/VCR combo box. It has a tuner in it. You will also need a cable that goes from the S-video or VGA outputs on the back of the VCR to the monitor cable.

This is what I did, and I like it. Instead of just a tuner, I also have DVD/VCR capability.

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External TV Tuner CRT Monitor?

Q. I'm aware on how to connect a standard VGA monitor to an external TV tuner - but I've only heard of it being done on LCD monitors - will a CRT monitor work as well. And will pictuer quality be and different than a CRT TV?
I specificaly said EXTERNAL TV TUNER - the PC is not in the equation
Ok here it is - straight out. I have a CRT flatscreen monitor with a cable to connect to a VGA input - I've seen external TV tuners with VGA inputs that you can connect directly to a cable line - thats what I plan on doing.

A. are you talking about a TV tuner on a PC. as in an internal card or USB adapter? what you would do in that situation is hook the monitor up to the computer and watch TV on it.
Please be more specific, give some details of your current or future configuration.

WELL external means it is connected to something. what you are talking about is a set top box.
if your device has a DVI or HDMI port then it is possible to connect that to a VGA connector. but if you only have S-video or RCA then you are going to have to find some wiring schematics cause yous gonna be soldering. the adapter from DVI to VGA would be the most economical and quick route to go. if you told me the model # and brand of the device you are hooking up i could give you are more definitive answer on how to do it.

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Best monitor calibration system for the money?

Q. What's the best monitor calibration system for a laptop. I would like it to be able to do what Spyder Pro does but cheaper. It's an LCD screen. I edit photos with PSE 8 and then print them. Would this make it so the screen and prints match? Thanks

A. Probably the huey�PRO at $99 It is made by Pantone, the gold standard of colour accuracy.

http://www.pantone.com/Pages/products/product.aspx?pid=562

The Spyder was very popular at one time but of all my colleagues, NONE use it.

I use the Xrite i1Display 2 Pro which is also a good tool, but costs about $260

If you really want to calibrate your monitor and printer, the ColorMunki at around $500, is the perfect tool Here is a link that shows how that works

http://www.xritephoto.com/ph_learning.aspx?action=webinarsarchive&eventid=941&eventdateid=4711

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Computer Monitor Contrast Help! (For Photography... see question. =) )?

Q. Okay, my brother messed with the contrast of my monitor. I'm a photographer and I use this computer for editing my photos a lot. Both contrast and brightness are at 100% right now, and the photos I have are looking a little.. over contrasted. I think my brother changed the contrast.
My monitor is a Hitachi, I'm not sure what model or whatever.. if that matters.
Does anyone know of good contrast/brightness levels that would be good for my photos? Also, if there's other settings that could help me view my photos more realistically, I'd love to know. =)
Thanks!

A. Well, you need this tool in any case since you use your monitor for making minor changes in your images ... professionally.

You need a monitor calibration tool

Eye-one or Spyder

It will cost you about $250, but really your monitor needs to be calibrated every week if you are using a CRT, every month if an LCD. Since your brother got you into this mess, maybe he can kick in a little money to help you get out of this dilemma

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How to set up the LCD Monitor Circuitry(details) for DIY overhead projection?

Q. I have searched a lot but this step seems to have not been explained in any of the sites on net.Please give illustrated details as I might attempt to set up an overhead projector in future for gaming and movies on the wall.I want details regarding the connection of LCD on the overhead projector with my computer and safety measures and voltage requirements.please help.

A. Get a proper video projector. It will work for sure, and you won't risk breaking anything as you would an LCD panel.

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What should I do with my cracked LCD monitor?

Q. My monitor just broke, but its old and i don't really care, so whats something fun or constructive that I could do with it. It looks pretty cool looking actually with the waves of color and such

A. One of the more impressive things I've seen people do with old LCD monitors (normally ones the backlight has won out in) is to remove the actual LCD components from the rest of the monitor and use it with a transparent projector. The web is filled with DIY instructions for it, and I'm only including a handful here - if you don't like them, a quick web search will turn up scads more.

Now, if yours is to fubarred to use as a proper video projector (you mention "waves of color", so the LCD screen might be salvagable or not), you might consider pulling off the above mentioned project, except through in an extremely wide angled fresnell lens. Then hook it up to the secondary monitor output on your PC, aim it at the ceiling, and put the visualizer from your favorite audio playback program on that screen. Instant room-wide trippy visuals that go with your music.

Eh, it's just an idea, anyways.

But no matter what you do, and I cannot stress this enough, BE CAREFUL! Though an LCD isn't as dangerous to work with as a CRT, there are still nasty things in the bowels of these that can shock you severely. Work safely.

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Which is better for gaming LCD Monitor or LED Monitor?

Q.

A. LCD monitors are still the preferred choice for gaming. Sure, the colors on LED look more lifelike, but I'd rather spend the money of a large LCD than an LED at this point. It offers more value and the performance of current-generation LCDs is top-notch for gaming.

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What is the problem with my LCD Monitor?

Q. Now, before answering this question, please bear in mind that..

- I do not wish to buy a new monitor.

- This monitor is/was top of the line, and during at the time of it's release, it was the best in it's series.

- This monitor is my baby, and like I mentioned above, I am NOT buying a new one.

- I do not have the money to buy a new monitor.

Okay, now that we've got that bit of information out there, here's the issue(s)..

As of recently, my monitor will not keep a constant picture.

When turned on, the screen will flicker brighter and darker, only to go completely black after about a second and half.

When this happens, the only way to restore the picture is to turn the monitor off and back on again. Which results in an inconsistent picture(as described above).

Now, please bear in mind that the monitor has power, that the monitor itself is not shutting off. It is only the picture, contents of the desktop, and etc, that I am losing a visual off of.

And no, the issue is not my video card. As I have tested 2 other video cards with this same monitor, as well as 2 alternative monitors with the main video card that I use within my system.

If it helps, the brand of my monitor is Hannspree. The model number is HF257, and it is 24/27 inches in width.

[Please, only serious answers. Thank you.]
Just to note, I have had this monitor for 4 and a half years.
And, ugh.. How much will this likely cost for me to get it fixed ?

A. LCD monitors have a back light to display the picture. This back light is a florescent bulb, or lamp. Just like any other lamp, they eventually die. Your symptoms sound like the lamp or the inverter (the device that powers the lamp) is dying.

You cannot fix this unless you want to dive into the monitor's innards. Your only alternative is to replace it or get it repaired. And this will cost more than the monitor.
----------------------------------------------------------------------------
Cost? Guaranteed more than the cost of a new monitor. I cannot give you a price because of the availability of parts, labor costs in your area, and such. But it WILL be more than a new monitor.

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Please recommend a 19 inch (1280 x 1024) computer monitor under $200?

Q. It will be used mostly for writing. So it needs to display text very well. It will also be used for occasional photo editing. Good color quality would also be helpful.

A. Any used CRT monitor that's in good condition. The Samsung SyncMaster series is good, and ViewSonic E90 I would recommend if you can find them. I suggest CRT rather than LCD for color quality and photo editing, and many 19 inch CRT monitors can display 1600 x 1200 with no problem; unfortunately no one makes them anymore, but many people think they're upgrading by getting a LCD monitor and are willing to give away their CRT or sell it at a reasonable price.

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TV Monitors under £200.?

Q. What is a good TV monitor to get thats under £200?

Quality: HD and good dpi
Size: Bigger than 15inch.
Response time: Good as it will be used for casual gaming
Maybe with Freeview or something like that

Im not very good at the whole TV researching thing but i have found this:
http://www.amazon.co.uk/Samsung-SM2333HD-1080p-Monitor-Digital/dp/tech-data/B001PN68HU/ref=de_a_smtd

If you could provide links it would be appreciated and 10 points for the person who suggests the best.

Thanks, Fin =D

A. Samsung SM2333HD is really a nice one
http://www.amazon.co.uk/gp/product/B001PN68HU?ie=UTF8&tag=tbdbestdeal-y-21&linkCode=as2&camp=1634&creative=19450&creativeASIN=B001PN68HU

Samsung LE22C450 22-inch Widescreen HD Readyp 50Hz LCD TV
http://www.amazon.co.uk/gp/product/B003DNSJBS?ie=UTF8&tag=tbdbestdeal-y-21&linkCode=as2&camp=1634&creative=19450&creativeASIN=B003DNSJBS

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Used/ Refurbished LCD Monitors in India?

Q. Hi there,

I am looking to buy used/refurbished LCD monitors in India. Have tried in several places in Hyderabad(where I am located) in vain.

Will be great if I can get some pointers. I might need one or two of these at most.

thanks!

A. I don't know, but good luck.

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help me in suggesting a suitable LCD monitor.....?

Q. I live in new delhi, India.i hav a budget of INR8000, iwant to go fr a LCD monitor, 17" or more, please give the suitable monitor details and if possible, where can i find it......

A. Actually I don't have any Idea where in your country to buy a good Monitor but I can suggest a Good Quality Brand if it's available in your place...

Samsung 940BW [19"] LCD with 4Ms Responsed Time..I have one and don't have any Problem with it....

If you want value for your Money ...

Get"ViewSonic" good Reviews on this monitor despite of it's price..

But get a Faster Responsed Time like 4Ms or 2Ms ..ok

Hope this Helps...

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lcd monitor yellow helppp!!?

Q. When i turned my monitor on today it turned yellow. i checked if all the cable were in propely and it still didnt work. However i tested the monitor on a other computer it was fine. so it must be my CPU. so is by VGA port faulty. Could some please tell me how to fix it.
My monitor is a yuraku and it is a LCD.
i have seen another monitor on my comp and that turns yellow aswell so it is def the cpu

A. It sounds like your blue color is out. I have found that it is usually the cable connection that does that. Try completely removing the connector on both ends of the video cable and reattaching to pc and monitor to see if this helps. Also, if you have another video cable, try that or try another monitor on your pc to confirm that it is the pc's problem.

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LCD Monitor problems?

Q. Aight, I got an LCD monitor with my DELL computer about 4 years ago, well, I knew that I should have gottern the extended warranty. the Monitor started turning on and off when the computer is turned on, however, when the computer is turned off, the light shows No Signal, then, when I turn the PC back on, it starts turning on and off again, I think its mainly a problem with the video input on the monitor itself.

A. How does a 3 year extended warranty help in your 4th year? It is always a gamble either way. I always recommend against BETTING against yourself.

Check to see if the switch is goofy. Hit it repeatedly to see if that is the source of the problem. One customer of mine had that problem, and we just TAPED it down, so it would stay on. (He uses a power strip anyway).

Then fiddle with the power cord connection. Maybe that is the source. If you have another power cord, try that. (I had an instance where the power cord was simply not making a good connection, and changing that did the trick).

If this continues to bug you, then consider getting a new one at http://www.newegg.com I recently bought a dozen 18 inch LCD monitors (Samsung) for under $200. They all are looking and working GREAT.

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Cleaning spilled liquids form LCD monitors?

Q. Well last-night my dumb girlfriend opened a can of pop and it sprayed all over the LCD screen. I got most of the pop off of the screen but, I have to get some cleaner looks like to get the smudges off of the screen and the left over pop. What I wanted to know is, Will the pop that got on the screen mess up the screen or will it come right off when i get the LCD cleaner. Name of the pop is: Caffeine Free Twist Up Lemon Lime.

A. All LCD monitors have to be glazed with a thin protection film across the screen to confirm to a few laws regarding Health & Safety guidelines at home and in a workplace.

The best solution, as stupid as it sounds, is vinegar and water. Vinegar is an acid and has many properties in it that clean many surfaces and spillages and works wonders with glass and abrasive/non-abrasive surfaces.

Make sure you have white vinegar, other vinegars have different levels of acidity. And make sure you dillute the vinegar with water before use to ensure the acidity levels are stable enough for everyday cleaning use.

Try it out, see if it works!
Google is always there for confirming recommendations like this, so don't take my word for it.
Search Google or Yahoo! for further information..

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How to use LCD Display Monitor as TV??? HD Comcast Cable Box HDMI and Home Entertainment System.?

Q. Hi everybody. I have a 37 inch LG LCD Monitor Model M3701C-BA. I am getting my comcast cable installed tomorrow and have been freaking out about how to hook it up. I know I can connect the HDMI to HDMI from the TV to the HD Box for the video. But what I am worried about is the audio. I bought a Dynex Home Theater System with DVD as the receiver for the 5.1 speakers. Can somebody please tell me how to set up the the home theater system to the cable box so that the monitor gets video from the HD Cable box and audio through the home theater system. Would I just set it up through another HDMI port from the DVD player to the Cable Box? Would the comcast guy help me set this up? Please help I really appreciate any help I can get! Thanks!

A. If you just hook up your home entertainment system to your tv directly, then you can play the audio of anything displayed on the tv (dvd-player, cable box, even if you have a xbox360 or something)

But when you do this, it's better to turn the tv volume down when using your home entertainement system, because if you keep the tv audio also on, you might hear what sounds like an eccho.. but this is just something you should figure out yourself, might not be a problem having the sound come out of your tv aswell as your home entertainement system

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Which monitor should I get Acer LCD or AOC LED?

Q. which monitor should I get?? Acer G235H (LCD) or AOC Razor (LED) ? both of them are 23 inches and I'm buying a monitor for gaming.

A. Looking at the specifications for both, they are very close. When looking for a gaming monitor you must look at the response time measured in Milliseconds. Both monitors are 5ms response times, 1920x1080/60hz resolution, and while the image brightness on the Acer LCD is slightly higher, you are much better off going with the AOC LED.

Here is why: LED is a newer technology that provides a better lighting with better contrast. TFT Active Matrix LCD is a little older - both use LCD screens, but the LED monitors have a backlight that consists of a matrix of LEDs.

What does this offer? Well for one the AOC model here offers a contrast ratio (dynamic) of nearly 50000000:1, due to the LEDs, whereas the Acer LCD only offers an 80000:1 contrast ratio. You will get a much better image from the AOC LED. Plus, I find that the LED backlights are much less likely to fail in comparison to that standard backlights of LCDs. Plus, they are thinner. From what I see the AOC is about $20 more expensive on average, but it is worth it.

AOC LED no question.

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Which is better for a 20" computer monitor, lcd or led?

Q.

A. An LED monitor is actually a type of LCD. It's an LED monitor with backlit or edge lit LED's that turn on and off in light and dark situations, resulting in a better contrast ratio. An LED TV may have a contrast ratio, where contrast ratio means differentiation between shades of black. You'll be happier with the picture on an LED, although they do have more problems with blurring around fast moving objects in videos.

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