Acer AL1715 17" LCD Monitor Logo

Question about Acer AL1715 17" LCD Monitor

1 Answer

Won't turn off and cylces through colors

Good Day, When there is no longer a signal to the monitor, it begins to cycle through the primary colors. Not a big issue, however the power switch does not work at this point and he only way to stop anything from being displayed is to unplug it. Otherwise the monitor works perfectly. Even the power switch. This began after there was a power surge. The surge protector worked as advertised: nothing (monitor, speakers, computer) was fried. I have dual monitors with an ATI Radeon 9600 All In Wonder. The Acer is the secondary monitor. Any help would be appreciated.

Posted by Jeremy Cutts on

  • senad Dec 08, 2007

    Hi there. I have an total identic problem with my monitor as u do (or did - if u have solved it yet) caused by the same thing. Please give me any tips to solve this problem, I would be very thankful for that!!

  • Jeremy Cutts Feb 14, 2008

    Thanks,

    Didn't get to try to solution, the problem fixed its self.

    Bombadier

×

Ad

1 Answer

Anonymous

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

Hi. This evening, I had the exactly the same symptom. I found a way to fix it.

When you power up the screen, keep the power and auto buttons both pressed. That seems to reset the screen. After that when you open the menu, a small F appears on the left side of the contrast icon. Go to that red F with the arrows and press menu. Another menu will popup. Choose 'Burnin' and set it to off. That's all !

Note: do not try to change other settings, they depends of the harware...

Posted on Dec 10, 2007

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Can a p1637 and p1638 code cause surging and gradual shut down of the truck

DTC P1637

The powertrain control module (PCM) / engine control module (ECM) uses the charge indicator control circuit, and the generator 2 turn on signal circuit on diesels with dual generators, to control the generator(s). A high side driver within the PCM/ECM allows the PCM/ECM to turn the generator ON and OFF. When generator operation is desired, the PCM/ECM sends a 10-11 volts-volt signal to the voltage regulator via the generator turn on signal circuit. This causes the voltage regulator to begin controlling the generator field circuit. Once the generator is enabled by the PCM/ECM, the voltage regulator controls generator output independently of the PCM/ECM. Under certain operating conditions, the PCM/ECM can turn OFF the generator by turning OFF the voltage on the charge indicator control circuit. The PCM/ECM has fault detection circuitry which monitors the state of the charge indicator control circuit. If the fault detection circuit senses a voltage other than what is expected, the charge indicator will turn ON and this DTC will set. The voltage regulator also contains fault detection circuitry. If the regulator detects a problem, the regulator will ground the charge indicator control circuit, pulling the voltage low. This also causes the charge indicator to turn ON and the PCM/ECM to set the DTC.

What engine is in your truck ?

DTC P1638

The powertrain control module (PCM) uses the generator field duty cycle signal circuit to monitor the duty cycle of the generator. The generator field duty cycle signal circuit connects to the high side of the field winding in the generator. A pulse width modulated (PWM) high side driver in the voltage regulator turns the field winding ON and OFF. The PCM uses the PWM signal input to determine the generator load on the engine. This allows the PCM to adjust the idle speed to compensate for high electrical loads.
The PCM monitors the state of the generator field duty cycle signal circuit. When the key is in the RUN position and the engine is OFF, the PCM should detect a duty cycle near 0 percent. However, when the engine is running, the duty cycle should be between 5-100 percent. The PCM monitors the PWM signal using a key ON test and a RUN test. During the tests, if the PCM detects an out of range PWM signal, DTC P1638 will set. When the DTC sets, the PCM will send a class 2 serial data message to the IPC to illuminate the charge indicator.
1helpful
1answer

Screen keeps flashing green-blue-red

The manual for the monitor can be found here (
Mitsubishi DiamondPoint V50LCD User Manual ) The specific Red Green Blue cycle isn't noted.
:
  1. I'd start with toggling on the on screen set-up display. if that comes up and is legible, then you know that the screen is working.
  2. What is your video set up to push to the V50? If it's not a supported resolution, the display may respond this way. try downgrading it something like VGA (640x480) and see if that works. (The max resolution shown in the manual is 1024 x 768, so don't go higher than that. It's also 24 bit color (8 bits each for R,G,B, so don't try to push 32 bit color to it)>
  3. Set the output to your primary monitor to 1024 x 768, thousands of colors. Make sure the monitor sees it OK. Now you know the first monitor and cable are OK. Now switch the cable to the V50 monitor. Do you get a signal now? Then the display works. Try putting your primary display on the second cable. Does it pick up anything now? No. Maybe a bad cable.
  4. You can try swapping the cable going to the V50 to go from your primary monitor output port on the computer to your primary monitor. if the primary monitor works OK, then the cable is good.
  5. Depending on the computer system you're on, make sure that you at least have a generic monitor driver installed for the V50 output. Ideally, get the driver for the monitor You can get the driver here (
Mitsubishi Monitor drivers ) amongst other places.

Good luck!
0helpful
1answer

Replace power supply board on nexus 50" plasma hdtv

If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Take it to a repair shop.
0helpful
1answer

One of the two monitors will cease displaying screen image and begin rotating between a BLACK/WHITE/GRAY/Primary Color Bars every other second following a few minutes after start up. Have tried Restar

It might be the input from the graphics card. Try swapping the two monitors' feeds to see if the problem is with the monitor or the card. The monitor seems to be going into a screensaver mode since there's no signal. The flashing light could mean there's a power supply problem, or no signal.
1helpful
1answer
0helpful
2answers

Screen got yellowish color

Sounds like overstressed video cable, at least that wire for BLUE signal, 'cause when image is yellow - the BLUE color is missing.
Open the monitor and ring coaxial wire in blue insulation.
0helpful
1answer

Monitor will not turn on including power switch

I suspect the power supply for the monitor. Try a power supply from a working monitor. If you have a used computer store nearby, take your power supply to them and try it on another monitor.

There is no need to turn off a monitor using its power switch. Monitors automatically go into standby mode when they are not receiving a signal. In standby mode they use less than one cent of electricity per day. If saving electricity is your goal, raise the temperature in your home by a degree and run the air conditioning less.
0helpful
1answer

Different color test patterns keep cycling .

This could be a computer or monitor problem. The reason that display shows up is because the monitor is not getting a power good signal from the computer. If a monitor doesn't get a power good signal it goes into test mode. It could be the monitor has a fault that is not allowing it to detect the computer, or the video card or computer itself isn't functioning properly. If you can, hook the monitor to a computer that you know is working properly. This will tell for sure if it is the monitor or not, and eliminate that possiblity. Then you will know if it is the monitor or computer. If the computer is the problem you'll need more help troubleshooting it.

Dave
0helpful
1answer

Acer Al 1711 Monitor

Turn the monitor ON and continue to hold the power button for a few seconds.

Worked for me :)
Not finding what you are looking for?

2,441 views

Ask a Question

Usually answered in minutes!

Top Acer Computers & Internet Experts

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1192 Answers

shadow

Level 3 Expert

490 Answers

Brad Brown

Level 3 Expert

19127 Answers

Are you an Acer Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...