Question about ViewSonic Graphic VG2021m LCD Monitor

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My Screen is black

My computer runs fine as does my printer. I just turned it on and no picture. Is there a reset button? How should I set the buttons at the base of the screen? My model is vx2240w. Any help would be great.

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More likely to be bad DC filter caps in the power supply just like the rest of VIEWSONIC and ALL other brand here:
http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

Posted on Jul 15, 2010

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6ya6ya
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Posted on Jan 02, 2017

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How to reset tv. Have sound but black screen


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Canon powershot sd1200is--suddenly won't take pictures. power on, screen black. camera was working fine, then not at all.


Reset the camera. Go to menu button, the arrow right to settings and tools, scroll all the way down to RESET settings. Hit Func/Set button to bring up reset option, arrow right to OK and hit Func/Set again to say yes. Camera should have picture again.....at least this is what we did to fix a camera that did that to us. good luck

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The picture started to get blurry, after being turned on for 10 minutes would clear up, now just stays blurry and almost no picture at all.


Hi

Thanks for using FixYa. To reset the picture you’ll need to reset all the Video menu options to their original factory setting for which you’ll need to follow this step-by-step procedure---

Press the Menu button and then use up or down arrow button to select the Video menu. Now press the right arrow button and then use up or down arrow button to select Video Reset then press the right arrow button to reset the Video menu options to original values.

If still the problem persists, then you’ll need to check for local interference such as an electrical appliance or power tool and also check the antenna. If required change the direction of the antenna.

To resolve the issue of Blurry Screen, first check whether all the cables from your dish network are fine and connected firmly. If yes then you'll need to pull off the front of the TV, behind the speaker grill there would be a panel. Remove the panel and check for a black box hanging over there. It has 6 controls on it, 3 are marked as focus and 3 as screen. You'll need to adjust the screen. If you turn these too high you can damage a tube. So we are doing real small adjustments. Turn the color off on the TV and adjust the red, blue & green controls up till you get a fine picture. Also adjust the focus until you get a clear picture.

And, if it doesn't resolve your issue then it is an intermittent blue picture tube, a bad blue driver transistor on the CRT board, a bad connection on the blue CRT board, or a problem in the RGB coming from the video jungle IC. A set this age, most likely will run about 300-500 bucks to have this problem fixed, unless it is the picture tube.

Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks

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When trying to print it says


HP LaserJets - Cold Reset Instructions Cold resetting a printer resets the printer to factory defaults.Please note: Any settings you make at the printers control panel will be reset to factory defaults, including the IP address if you have a JetDirect card installed. Remove the JetDirect card while you cold reset the printer if you don't want to erase the JetDirect card's settings.

You can also reset the NVRAM. Resetting the NVRAM will clear the page count and reset the service mode settings to factory defaults. On printers with a display panel you need to enter service mode to manually change the information stored in NVRAM. On printers that don't have a display panel, such as a 5P, 6P, 2100, 2200 there is a different procedure outlined below.
coldreset.jpg
"Older" printers with a display panel. (e.g. 4000, 4100, 5si, 8000, etc.)

Cold resetting the printer is simply a matter of turning the power off, holding down the GO or Online button while turning the printer on.
Resetting NVRAM settings must be done manually through service mode. See entering service mode.
"Newer" printers with a display panel. (e.g. 2300, 2400, 4200, 4250/4350, 4300, etc.)

Turn the printer off and then on. When the printer begins its memory count, press and hold down the Checkmark button until all the main LED signal lights illuminate and stay illuminated. Then release the Checkmark button, and use the Up/Down arrow keys to find the Cold Reset option, then press the Checkmark button again to choose that option.
Printers with no display panel.
HP 1100, 1200 - While the printer is on, press and hold the Go button for 5 seconds. This will reset the printer.
To reset the NVRAM. Turn the printer off. Press and hold the Go button for 20 seconds while powering on the printer.
HP 2100 - To perform a cold reset, turn the printer power off, then press and hold the JOB CANCEL button. Turn the printer power back on and after all the LEDs come on release the JOB CANCEL button. A cold reset changes most system parameters in NVRAM to the factory defaults. The JOB CANCEL button must be released within 20 seconds after all of the LEDs come on; otherwise, an NVRAM initialization is performed instead of a cold reset.
HP 2200 -
Cold reset:
1. Turn the printer power off.
2. Press and hold GO.
3. Turn the printer power back on and continue to hold GO until the Attention light turns on.
4. Release GO.
5. The device lights will begin cycling from front to rear. The cold-reset process will run until completion and the device will go to the ready state.

NVRAM Reset:
1. Turn the printer power off.
2. Press and hold GO.
3. Turn the printer power back on and continue to hold GO until the Attention, Ready, and Go lights turn on.
4. Release GO.
5. The device lights will begin cycling from font to rear. The NVRAM initialization will run until completion and the device will go to the ready state.
HP 5P & 6P
Cold reset:
Turn the power off and hold the reset button (button closest to the back of the printer) for LESS than 20 seconds while turning the printer on.
Reset the NVRAM:
Turn the power off and hold the reset button for MORE than 20 seconds while turning the printer on..

Aug 30, 2009 | HP LaserJet 3015 All-In-One Printer

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My Samsung YP-P2JCB 8GB has frozen on a black screen after I updated the firmware to the new version 5.10. I have tried using the reset button but it starts to turn on and then goes back to a black screen....


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This should fix it.

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Reset Ink levels for canon mx310


How to reset Canon MX310 printer low ink signal

1. Power off the printer.

2. Holding the stop/reset button, press and hold power button also. Hold both buttons together for 5 secs.

3. Still holding the power button, release the stop/reset buton, then press the stop/reset button twice.

4. Release power button (the screen should now say 'Service Mode').

5. Wait until the power button lights steady green, then press the stop/reset button three times with a 3 sec space between each press. On the 3rd press the indicator should turn steady orange.

6. Press the power button once, (the orange light should go off).

7. Open the printer and remove both cartridges. Wait for 10 seconds. Replace the cartridges and close printer. Wait for 30 seconds.

8. Press the power button, and wait until printer has shut down.

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Refilling of canon ink fine cartridge pg 41


Phew! Finally. This one works for my Canon MP140.
Follow all instructions completely or it won't work....

Power off the printer
Hold the stop/reset button then press and hold power (for 5 secs)
Hold Power and release the stop/reset button
Press the stop/reset button twice
Relase power button
Wait until the power button lights a steady/still green, press the stop/reset button three times with a 3 sec space between each press.
On the 3rd press the inicator should be orange.
Press the power button to set data
To set data remove cartridges then replace.
leave for 20 or 30 secs
Press the power button again to shut down
Then press power button to power up.
The printer will feed one piece of paper through
then set language and counrty.
Then ink should be reset

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Reset Ink levels for canon mx310


To Reset the Canon Cartridges Works 100%

Power off the printer
Hold the stop/reset button then press and hold power (for 5 secs)
Hold Power and release the stop/reset button
Press the stop/reset button twice
Relase power button
Wait until the power button lights a steady/still green, press the stop/reset button three times with a 3 sec space between each press.
On the 3rd press the inicator should be orange.
Press the power button to set data
To set data remove cartridges then replace.
leave for 20 or 30 secs
Press the power button again to shut down
Then press power button to power up.
The printer will feed one piece of paper through
then set language and counrty.
Then ink should be reset
Any problems contact me on charmed_halliwell@hotmail.co.uk

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Sony SDM-HS74P/S 17 - Monitor won't stay on the right picture


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