Question about HP Pavilion MX70 17" CRT Monitor

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I have a hp pavilion mx704 17" CRT monitor which starts flickering and blacks out every 5mins or less than that, i have to hit it with the right amount of force on the sides or on the back to make the picture come back. This happens very often , pls does anybody know the reason and know the solution for this problem

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I have experienced this problem before with a nec crt monitor and its permanent and can not be fixed with out having to flush money into it. personally i wold not deal with it. in this day in age era LCD monitors are almost dirt cheap plus if you put it this way which is more valuble to you your health? or your monitor. the reason asking this is because crt monitors outputs a high dose of radiation. partly the reason to produce lcd monitors they dont disapate heat like crts and they dont have all that radiation build up like crt monitors hold. so if you would rather have your health then get a lcd for sure.

Posted on Jan 22, 2009

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Posted on Jan 02, 2017

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I have an hp pavilion dv9815nr notebook pc. My laptop turns on, but when I enter the first letter of my password the screen goes black. Computer sound like it is still running but just black screen


Shine a flashlight on the dark screen to see if you barelysee the icons on the desktop. If so, then the LCD Inverter is bad.

Plug in an external monitor and see if the display shows up on it. It can beany kind of monitor even the old big fat crt monitors as long as it has a vgacable to connect to your computer's vga port. If so that proves yourvideo card is ok. The video will show on most systems when you rebootwithout you having to do anything. Some systems will require you to hit the FN(Function key) + F1 thru F12. Hold down the FN key then hit the correctkey for displaying on the monitor (F1 thru F12). The correct key willnormally have CRT/LCD on it or it will have the icon of a display.

If you see no icons by shinning a flash light and the external monitor works,then your screen is bad. If you see no icons by shinning the flash lightand nothing shows on the external monitor, then most likely your video card isbad.

May 30, 2012 | HP Pavilion dv9815nr Laptop

1 Answer

Monitor flickers about 2 minutes after turn on. the flickering starts from the left and it eventually becomes a black screen. the monitor is 8 months new.


Unless I have the model number wrong (F1903), this monitor was relased in 2004. If it is 8 months old then it should be fixed under warranty. This can be bad problem in the bcaklight inverter circuits or bad lamps due to bad soldering works, bad power supply, please look here to see hwat is involved in repairing the monitors: http://s807.photobucket.com/home/budm/allalbums

Apr 01, 2010 | HP Pavilion F1903 19" Flat Panel LCD...

1 Answer

My hp vf15 monitor flickers on and off when it is plugged


17-inch CRT?

Ask your friends -- one of them probably has a "surplus" 17-inch CRT that they will _love_ to give-away to you, to replace yours.

Or, look on CRAIGS LIST for a used 17" LCD screen, for $30 to $40.

Jan 14, 2010 | HP Pavilion MX75 17" CRT Monitor

1 Answer

PC won't turn on, blue light flickering, green light flickering


check your monitor's connection, its power and VGA connection to cpu, the cpu may be good but you just see black screen bec. your monitor remained off. please bring it to HP service center for more help

Oct 18, 2009 | HP Pavilion a410n (DQ174A#ABA) PC Desktop

2 Answers

Monitor won't come on right away


Sounds like the CRT is starting to go bad cause its taking longer and longer for it to boot up. CRT's aren't available now so a new monitor would be the only option.

Apr 09, 2009 | HP Pavilion MX70 17" CRT Monitor

1 Answer

Screen flickers


ram problem once clean the ram and insert it again if the problem occurs again the change ur ram it will rectifye ur problem

Jan 22, 2009 | HP Pavilion MX70 17" CRT Monitor

3 Answers

Screen Flickers


MONITOR ABCs
The monitor is a hardware device which physically connects to your video card. The monitor allows information and current status be be visually outputted similar to a TV.
monitor.gif Like most TVs, the computer monitor has a CRT, or Cathode Ray Tube, which is found inside the computer monitor as illustrated in the above picture. The CRT is the main component and most expensive part within your computer monitor. Within the CRT are three electron guns, Red, Green and Blue. Each of these guns streams a steady flow of electrons, left to right, for each line of your monitor. As the electrons hit the phosphors on the CRT, the phosphor will glow certain intensities. As a new line begins, the guns will then begin at the left and continue right; these guns will repeat this process sometimes thousands of times until the screen has been completely drawn line by line. Once the phosphors on the CRT have been hit with an electron they will only glow for a short period of time; because of this, the CRT must be refreshed, which means the process will be repeated as explained above. If the video card's refresh rate is not set high enough, you may encounter a flicker or a noticeable steady line scrolling from the top to the bottom of your screen. If you are encountering this issue, resolutions have been described on our video card page.

MINIMUM RESOLUTION The size is an important factor of the computer's running resolution. When picking the resolution, try basing it off the monitor's size for best use. 13-inch 640 x 480 15-inch 800 x 600 17-inch 1,024 x 768 21-inch 1,280 x 1,024


Hope this works for ya/Please dont for get to vote.

Jul 17, 2008 | Sony VAIO PCV-V200G PC Desktop

1 Answer

Screen flickers


may be cos of coldsolder at the main board.
just try try up to resolder suspected point.

May 11, 2008 | LG Studioworks E700B 17" CRT Monitor

4 Answers

Monitor flickers!!


I have also same problem with LG Monitor 700E, LB(in). I want circuit diagram/systematics of this monitor in PDF or any other format. Thanks in advance.

Dec 01, 2007 | LG Studioworks 700S 17" CRT Monitor

3 Answers

Hp Laptop screen flicker


Hi, i noticed that when I unplugged my HP the screen stopped flickering. I then re-plugged in the power, when to the Nvidia control settings, to PowerMizer, and changed 'ac outlet' to Maximum Power Saving.

Not the world's greatest solution, but hey, working laptop now.

Cheers,
Andy.

Nov 21, 2007 | HP Pavilion zd8000 Notebook

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