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Have numerous ACER AL1916W monitors (19" flat LCD) that have rolling screens. Is there an easy fix for this?

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No im afriad not. It sounds like a power inverter problem.

Posted on Jun 23, 2008

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Acer all in one monitor has white bubbles


This type of behavior usually results from pushing on the screen too hard or "tapping" too hard.

The lcd screen in the device will need replaced to fix this issue.

Sep 06, 2014 | Acer AZ5610U9072 Allinone PC 23' Touch...

Tip

Monitor buying tips you should know.


Over the years monitors have transformed from those bulky CRT monitors to square LCD screens to stylish flat wide screen LCD's and now to new stylish extremely thin LED screens. On average every PC user spends at least 5 hours a day looking at the monitor. If the picture is fuzzy and not clear enough then there is a very high possibility that the eyes get damaged.

An older CRT monitor
slasher_x_51.jpg
A wide LCD monitor
slasher_x_49.jpg

A newer ultra flat widescreen LED monitor
slasher_x_50.jpg


Monitor Sizes
There are many different sizes of CRT, square LCD, wide LCD and wide LED monitors available on the market at the moment.

If you want an older CRT screen then sizes can range between 14" to about 20", they use the 4:3 aspect ratio.
If you want an older LCD screen then sizes can range from 15" to 19", they also use the 4:3 aspect ratio.
If you want a newer wide screen LCD then sizes can range from 18.5" to about 27" and even larger. They use the 16:9 if they are full HD or 19:10 if they are not ratio.
If you want a newer wide screen LED then sizes can range from 18.5" to about 27" and even larger. They also use the 16:9 if they are full HD or 19:10 if they are not ratio.

Image quality
The sharpness of the image in a monitor greatly depends on your Graphics card as well as whatever resolution you are running at. Nevertheless the quality of the monitor plays an important role.

Here are some of the tips that you should know before buying a monitor.

1. There are three types of monitors namely CRT, LCD and LED. The monitor that looks like a TV is a CRT monitor. In CRT monitors there is a Cathode Ray Tube that shoots electrons into the screen to create the image. An LCD monitor is smaller in width and consumes less power and is healthier if you are going to be spending large amounts of time at your PC. The LED screen looks the same as an LED monitor and the difference between it and the LCD is that it has a much higher contrast ratio resulting in darker blacks and much lighter whites.

3. A CRT monitor is much heavier than LCD monitor as you can imagine by it's bulky appearance. A LCD monitor is very lightweight and so is a LED monitor.

4. The distance between two adjacent pixels in a monitor is called 'dot pitch'. This is measured in millimeters (mm). Smaller the dot pitch the clearer the picture quality. Usually there are monitors with dot pitch varying between 0.20 mm to 0.27mm. Some manufacturers use diagonal dot pitch while most of them use horizontal dotpitch. The diagonal dot pitch is always longer than the horizontal dot pitch

5. Resolution of a monitor has to be considered with care. Most of the CRT monitors have resolutions of 800×600, 1024×768 and 1280x1024. The square LCD monitors have 1280×1024 and 1600×1200 resolutions. Newer wide screen LCD monitors have resolutions of 1600x1900, 1680x1050 and the Full HD 1920x1090. When the resolution is higher the images and text will appear smaller. But you can see more text and bigger pictures in the monitor with high resolution.

6. Another thing to note is the 'Refresh rate'. This rate is usually 60Hz, 73Hz, 75Hz, 85Hz. Refresh rate of 85Hz means the picture on the monitor is refreshed 85 times within a second.

7. The brightness and contrast can range between a low 5 000:1 to a high 80 000:1 in a LCD monitor and an average of 5 000 000:1 in a LED, yes that's 5 million to 1 with a LED. This just shows how much better a LED monitor is to a LCD.

8. If you are a gamer then the thing you have to look at with LCD monitors and LED monitors is the response time. If it is 16ms then this is a very bad monitor for gaming and you will experience a ghosting effect in most games and if it is 5ms then you will have an average gaming experience. What you want to get is a 2ms response time monitor, with it you will have the best gaming experience with no ghosting what-so-ever.

on Mar 06, 2011 | PC Desktops

1 Answer

Acer monitor has green lines on the scren


Liquid Crystal Display (LCD) screens use less energy and display a clearer picture than the Cathode Ray Tube (CRT) displays that preceded them. These new LCD screens now dominate the computer monitor market. From time to time, however, pixels can become stuck and a green line can display on the screen. Removing this line is sometimes possible without sending the screen to the manufacturer for expensive repair.

Locate the pixels that are stuck on the screen. Download a free screen repair software program, such as UD Pixel or JScreenFix. Run the software and allow it to find and attempt to repair the stuck pixels. Turn off the LCD monitor. Apply the damp cloth directly over the stuck pixels and use a gentle pressure to spread the liquid within the screen.
Things You'll Need Pixel repair software Damp cloth LCD screen 5 Ways To Fix A Stuck Pixel On Your Screen
http://www.makeuseof.com/tag/best-software-solutions-to-fix-a-stuck-pixel-on-your-lcd-monitor/

Feb 22, 2013 | Acer PC Desktops

1 Answer

Can i upgrade my old monitor to a new acer 19" Acer Monitor


Hi Ricky,
In most situations you won't need any special connections, as most LCD screens have the same VGA interface sockets and cables as your older screen.
Let me know if I can be of any further assistance.
Best wishes,
Graemevm

Jan 24, 2012 | Acer Aspire T120 PC Desktop

1 Answer

I do not know how to plug in the TV antenna for Acer AL1916W


your tv has inputs for RGA plugs please see the bellow pictures.

http://www.amazon.com/Belkin-Projector-Cable-HD15-M-RCA-M/dp/B002OF1ES6

this is only a lcd computer monitor. not a tv set. so the antenna tuner is found built into the laptop or video card of your computer. the plug type is pictured above in the link.

Mar 23, 2010 | Acer PC Desktops

1 Answer

I just bought a Acer P191W 19" flat screen monitor. My problem with it is that the sides and bottom half of the srceen are pure white and the rest is a bit too bright and faded.. I need help to fix this...


Hi,
Do you have any speakers or a fan (table top fan)  of any kind near your screen?
They may not be the shielded kind and may cause magnetic interference.
Have you checked your monitor cable to make sure that none of the pins attaching the cable to the monitor or the PC has been bent?
Please post here to let me know how this turns out.
Thanks,
Kaj

Dec 17, 2008 | Acer PC Desktops

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