Question about Lowrance LMS 337c Dual Frequency Sonar/GPS GPS Receiver

Open Question

It power up by itself , it keeps changing the brightness of the screen and when the power is apply it turns on by itself, no through the power button as it should.

Posted by on

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do i increase the screen brightness HP elitebook 8530p


Sounds like your keybinding/hotkey combo is not doing its job. (or your bulb in the display is going out)

You can open up Control Panel and adjust brightness from there.

Step 1 Click "Start ' Control Panel ' Hardware and Sound ' Power Options" to open the Power Options window.
Step 2 Click and drag the bottom "Screen Brightness" slider to the right to increase screen brightness and to the left to decrease it. Making this adjustment changes the brightness level only for the current power source; if you change power sources, the screen brightness may change again.
Step 3 Click "Change Plan Settings" on whichever power plan is currently selected.
Step 4 Click and drag the "Adjust Plan Brightness" slider to the right to increase brightness for each of the power sources, such as "On Battery" or "Plugged In." If you want high-precision numeric control, you need to access the advanced settings.
Step 5 Click "Change Advanced Power Settings."
Step 6 Click "+" next to "Display" and then "Display Brightness" to expand these options.
Step 7 Click "On Battery" and enter a percentage in the field provided. Choosing "100" will set the screen to maximum brightness; any other brightness will be a percentage of the maximum brightness. To increase the brightness, make sure the number you enter is higher than the current value.
Step 8 Click "Plugged In" and set its brightness percentage.
Step 9 Click "Apply" and then "OK" to close the Advanced Settings window.
Step 10 Click "Save Changes" to save any changes you made on the Edit Plan Settings page. If you only make changes in the Advanced Settings page, the Save Changes button will be grayed out. If that's the case, just click "Cancel."


Hope this helps!

Apr 28, 2014 | HP EliteBook 8530p Notebook

1 Answer

Unable to reduce brightness windows7 ultimate hp1670


laptop ot desktop monitor ?

Adjust your monitor's brightness and contrast

You can adjust the brightness and contrast of your monitor to improve the readability of text and to make digital pictures appear more like they'll look when printed.


To improve the results when adjusting the brightness and contrast settings for your display, use Display Color Calibration. (Display Color Calibration helps you adjust these color settings and others.)

The way you adjust brightness and contrast varies and depends on your specific display.

Brightness and contrast buttons on the front of the monitor.


Some monitors have brightness and contrast controls on the front and use the standard symbols shown in the following image.

Brightness and contrast symbols

On-screen menu. You can change the brightness and contrast settings for some displays by using an on-screen menu, and then setting the brightness and contrast in the resulting menu. Many times, you can view the on-screen menu by pressing a button-possibly labeled Menu-on the front of the monitor.


Laptop display. Laptop displays don't have brightness or contrast buttons on the front.

For a majority of laptops, there isn't a control for setting the contrast.


However, you can set the brightness of many laptops by pressing and holding the Fn key, and then pressing a function key to decrease brightness ( ) or increase brightness ( ).

http://windows.microsoft.com/en-US/windows7/Calibrate-your-display#

When using Display Color Calibration on a laptop, set the display to the maximum brightness setting.


Adjusting brightness automatically using adaptive brightness

Adaptive brightness is a feature in Windows that uses a light sensor to automatically adjust the display brightness to match the lighting conditions in your computer's surroundings.


To use adaptive brightness, you must have light sensors installed and enabled on your computer.


To determine if your laptop or computer monitor supports adaptive brightness, look for the Enable adaptive brightness setting in Power Options (mentioned in the following procedure) or check the information that came with your computer.


To turn adaptive brightness on or off

Open Power Options by clicking the Start button , clicking Control Panel, clicking System and Security, and then clicking Power Options.


Under any plan, click Change plan settings.

Click Change advanced power settings.

In the list, expand Display, and then expand Enable adaptive brightness.


To turn adaptive brightness on or off when your computer is running on battery power, click On battery, and then, in the list, click On or Off.

To turn adaptive brightness on or off when your computer is plugged into an outlet, click Plugged in, and then, in the list, click On or Off.

Click Apply. Click OK.


hope this helps

Jul 26, 2012 | HP...

1 Answer

My acer aspire laptop has crashed---the power light is still on but the screen is black and it doesn't respond to anything I do! I can't even turn it off properly---is there a reset button or...


If your laptop screen is not working and is blank, you are out of luck as far as working on your computer. However, while there may be a major problem you need to troubleshoot, there are some easy solutions to keep in mind as well, such as brightness settings and your power source.

1. Check the power source. While you have presumably already attempted to turn your laptop on and off, the problem may lie with your AC power adapter. Is the power-indicator light on the adapter on? If not, your problem may lie here. However, whether or not you have a power indicator light on your adapter, consider unplugging it and plugging it into another outlet. This may turn on your laptop and take care of your blank-screen problem.

2. Check your brightness settings. While it seems like a simple oversight, the brightness on your laptop may sometimes be turned all the way down. Thus, the screen appears to be black, off or defective, when the problem is simply that the brightness is on its lowest setting. To fix the brightness, check your laptop keyboard. Most laptops have the brightness settings mapped to two keys at the top left of the keyboard, accompanied by a symbol (often a sun). Use these keys to fix your brightness, but keep in mind that some laptops require that you press the Function key at the same time as the Brightness key.

3. Check the status of your laptop battery itself. There should be a battery indicator on the laptop that is connected to the battery. This indicator is either on the bottom of the laptop or (likely) on the side. If there is no indicator, your battery itself may be the problem, and may require replacing. Keep in mind that older batteries of the nickel-cadmium variety are more likely to decharge over time and forget their initial maximum charge level; this may be a particular issue to users of older laptops.

4. Find a VGA connector and hook up your laptop to an external monitor if the above steps have not alleviated the blank-screen problem. Turn on the computer and the external monitor. Does the external monitor light up? If so, the blank screen is likely due to a video subset problem/LCD problem in your laptop.

5. Consider that a deeper problem may exist if the external monitor did not light up This problem may lie in the motherboard. In this case, taking the laptop to a professional repairman or sending it off to the manufacturer is recommended.

I hope you find it very helpful. Best regards from fixya

Aug 15, 2011 | Acer Computers & Internet

5 Answers

How do i turn the brightness down


Right click anywhere in the blank area of the screen then click on properties the following screen should come upcomputer254_5.jpg
then click settings tab should then see a screen similar to this
computer254_6.jpg
Then look for your Graphic card properties for example after clicking Graphics Properties tab the following screen should give then the opportunity to change your settings
computer254_7.jpg

The above are some examples taken from my aspire desktop but should help you further resolving your problem with brightness

Hope this solves your problem

Mar 02, 2011 | Acer Aspire One Netbook 8.9" Notebook

1 Answer

I would like to reduce brightness on my ASUS VH242H


Actually, the problem isn't with the drivers. Right click on the battery icon in your system tray. Select "Power Options" (NOT Power4Gear eXtreme). On the right panel, select "Adjust the display brightness." Then, select "Change advanced power settings." Scroll down and open up the "Display" box. The options that are affecting your screen brightness on battery are "Allow SmartDimmer to reduce my brightness after," "Have SmartDimmer reduce my brightness by," and "SmartDimmer full-screen video mode." Playing with the percentages in these boxes will affect how your screen brightness adjusts itself. To get my screen to stop re-brightening itself, I changed "Allow SmartDimmer to reduce my brightness after/ On Battery:" to 100%. I then changed "Have SmartDimmer reduce my brightness by/ On battery:" to 0%. Finally, I set "SmartDimmer full-screen video mode/ On battery:" to Maximum Power Saving. This should solve your screen-rebrightening problems even with the 163.44 drivers (I use those too). Please Rate.
Thanks, Anand Fixya

Dec 23, 2010 | ASUS VW193T Monitor

2 Answers

Computer turns on and boots up , however, the screen is dark


Try going into the control panel and select power options see if there is way to adjust the display brightness or try holding down the "Fn" key and use F7 to increase the brightness

Feb 07, 2010 | Toshiba Satellite A75-S229 Notebook

1 Answer

Laptop screen produces image, but there is no illumination


Hello


The screen brightness may be too low. That may happen in certain power regimes ( when used on battery power, presentation, etc.)

Here is how to change screen brightness on a Toshiba satellite that has the Toshiba Power saver software installed

Go to the Control panel, Click Toshiba Power Saver ( icon has two hands praying?) and increase the screen brightness. in each of the different regimes provided : Full power, High Power, Normal, DVD Playback and so on.

Hope it restores your computer screen to light.


Once finished, press the apply button

Aug 26, 2009 | Toshiba Satellite A105 Notebook

1 Answer

Treo 650 phones turns off by itself


funny thing... the older palm treos like this one have some glitches. these glitches can normally be fixed by changing some of the settings.

1) go to your home screen, and select PREFS
2)select power
3) set your brightness level all the way to the right (NOTE: it takes more power to dim the screen then it does to brighten the screen.)
4) set auto off after: to the highest number allowed

please let me know if this helps!

Nov 25, 2008 | Palm Treo 650 Handheld

3 Answers

Monitor will not turn off and keeps flashing the words Auto processing


it is not a bad rom. if it was a rom it would constantly act up but it only acts up upon overheating. The solution is difficult but if you open the monitor you can find all of the heatsinks take them of and replace them with bigger ones. or have a fan blowing on it at all time it is active i added bigger heatsinks to my emachine le1799 and it solved this problem of pulling up menu and changing setting by itself and the lack of the ability to turn power of.

Sep 15, 2008 | HP Pavilion F1503 15" LCD Flat Panel...

Not finding what you are looking for?
GPS Logo

Related Topics:

20 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lowrance GPS Experts

yadayada
yadayada

Level 3 Expert

75005 Answers

Andrew Taylor
Andrew Taylor

Level 3 Expert

14548 Answers

kakima

Level 3 Expert

102366 Answers

Are you a Lowrance GPS Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...