Question about Compaq Presario M2000 Notebook

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My laptop has little magenta lines especially seen in light screens why?

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The amplifier for the color in the screen is going bad or the cable is bad. its probally the amp, they are not replaced usually the screen itself is replaced. it is surface mount and requires special equipment to fix. cable you can probally get from mfg.

Posted on Jul 15, 2009

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Posted on Jan 02, 2017

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When powering up the monitor comes on,then flickers a little,then display goes black.can the e233h monitor be reset?


Probably not. This is most likely either a backlight going out, or an inverter board going bad, or other internal component (costs $100+ to replace by a professional). Not worth it to fix in most cases, unless you have an extended warranty, or a local repair shop with really good rates.

However, you can try another monitor cord (between monitor and computer; not likely to be the problem, but rarely can help). Flat screen (monitors/TVs/laptops) generally last 5+ years with average use, but I've seen them fail within 2 years (especially on laptop computers). In general, if you got 3 to 5 years out of a monitor, you did ok.

PS: If buying a new LCD monitor or TV, look for one that says "LED" on the box. (LCD monitors traditionally had a few fluorescent bulbs inside as "backlights", but newer LCD monitors/TVs have hundreds of tiny LED lights inside, which last longer, use slightly less electricity, and give more even lighting on the screen edges).

Dec 02, 2013 | eMachines E233H Bd 23" Widescreen Lcd

1 Answer

Yellow, magenta, cyan dots appear on screen


I am not laughing but I would suggest if possible from the rear with a light first to see if any of the bugs are on the mirror at the rear of the set inside or the lens This set should have inside---look for that first---anything on the mirror or between it and the screen will be magnified and projected into the picture----it is possible to take a good photo and post it here as well.


I have seen this once before---had lots of little moving specs on screen of a Sony---they had several hundred knats inside flying around that were attracted to the light and warmth there.

Solution in that case actually involved use of Moth balls for a while in the area.

Dec 10, 2012 | RCA Televison & Video

1 Answer

Every time I move my laptop a little bit, lines appear along the bottom of the screen. Also, sometimes the screen shifts when I'm using the mouse ever since those lines began appearing. What are possible...


Well this could be several things first, I have seen this before in a mac book lines would appear on the screen if I moved the monitor a tad. I think it would be a safe bet that there is a short in your monitor and screen replacements are not easy but can be done. Usually costs 100 or less In my opinion you can get a really nice upgrade from your Dell for about 3 to 400 dollars

Mar 24, 2011 | Dell Latitude D510 Notebook

2 Answers

Hi, When printing photos, my photos have horizontal light coloured lines across them. When I print the nozzle check pattern all colours match the guide with the exception of the light magenta....


Epsons are notorious for this sort of problem, especially in used infrequently as ink residue dries on the print head; try using a cleaning cartridge, or swab around relevant print head with cotton bud and ethanol/isopropyl alcohol. Here are examples of cleaning carts, there are others http://www.internet-ink.co.uk/epson-cleaning-cartridges/ http://www.icompinkcartridges.co.uk/epson-r200-r300-r220-r320-r340-cleaning-kit.html

Jan 03, 2011 | Epson Stylus Photo R200 InkJet Printer

1 Answer

KM7450 Vertical Lines in Magenta


I would replace the Magenta drum unit & developer unit

Jan 13, 2010 | Konica Minolta magicolor 7450 Magenta...

1 Answer

Line on screen


If the line is always present regardless of what is being shown on screen, it is a line of dead pixels. This can be caused by leaving the laptop on for a long while, especially without a screen saver.

Jul 04, 2009 | Computers & Internet

1 Answer

Epson Stylus C86 - prints faint magenta even though ink levels are in a normal printing range - does not print anything or a barely seen magenta line during nozzle check and heading cleaning


You probably have a slowly worsening clog building up in the Magenta nozzles. It's also possible that your ink is reaching its end of life which, given the age of the C86 is entirely possible, especially if you are refilling or using a CIS sytem with your printer.

If it's a clog issue you can try soaking the parking pad with a mildly ammoniated cleaning solution (original Ammonia windex is good for this) or even distilled water. Leaving this with the printhead parked above it allows the solution to wick up into the nozzles and break down any clogs in the printhead.

If the problem is ink age though you will probably want to carry out the solution above AND replace your ink with a fresh solution. A CIS will need a thorough flush to remove any algae and cloggation residues before you use it again or you will just reintroduce the problem.

Hope that helps.

Martin

May 27, 2009 | Epson Stylus C86 InkJet Printer

1 Answer

Printing light colors does not work


You RINSED the printhead???

I wouldn't do that again.

Try taking a damp cloth and dabbing it against the printhead nozzels until you get lines forming on the rage from the ink (the nozzels you're having trouble with specifically).

Erice

Oct 29, 2007 | Canon PIXMA iP4000 InkJet Photo Printer

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