Question about Daewoo CMC 707B 17" CRT Monitor

1 Answer

Monitor screen CRT 17"

When on the Internet my monitor screen has developed cross hatching (tiny crosses)and close-up dots on most parts of the screen. This makes it impossible to read the words that are written within these areas. Also pictures are so "grainy" it is impossible to tell what they are, and colours are distorted. This happened after a young repair man came to look at my computer (not the screen!)and discovered the 4 buttons at the bottom of the Daewoo monitor and took a "gung ho" attitude to pressing them all.They are various menus (about 6) and I have tried to get back to where I was to no avail. Can anyone help. The monitor is 9 years old, very good quality, but because most of the local repair guys are young they have not seen this before, and do not know how to cure the problem.Unfortunately there is no "reset to factory setting on any of the menus" which might have cured the problem.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 944 Answers
Re: Monitor screen CRT 17"

Here is a the link for the manual for your monitor, you have to register to download it but it is free I had some trouble opening the page - hopefully you get more luck and you find what you need in there. Hope this helps, please post again if you can't open the page - i looked for it in a lot of other places with no luck yet, but i will try again if you need :)

Posted on Apr 25, 2007

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

Dell monitor comes on with gray picture

separate your wiring. Touching wires cause cross-talk of signals. Should be immediate results.

Jul 10, 2014 | CTX S762A 17" LCD Monitor

1 Answer

How i get part no of flyback

look in MDM electronics for cross reference.

May 15, 2014 | Samsung 793S 17" CRT Monitor

1 Answer

Sir I have a DELL desktop CRT monitor which model no is E772p.It is not working .I opened the monitor and checked. I found that switching mosfet was short in power supply.It was taken out from the...

You will need a service manual to get the correct part number, I tried to cross with my NTE data base no luck, went into ebay site punched in the original numbers came up empty.

May 02, 2012 | Samsung SyncMaster 793MB 17" CRT Monitor

1 Answer

My screen is turning black sometimes halfway sometimes full.. it would be gone if i tap some part of the back of the monitor


The picture board on your monitor is bad, since it turns black atimes, it means the picture board of your monitor has developed fault.

The best thing for you to do now is to take the monitor to a local repairer within your vicinity or any service center to help with the replacement of the picture board because the fault is not something you can fix yourself. in order not to complicate issues.

Take care.

Apr 21, 2010 | Samsung SyncMaster 793DF 17" CRT Monitor

1 Answer

My acer monitor was working fine when I turn it off in the evening. in the morning my monitor color had gray mix with black patches and the line have dots and also some areas the dot form crosses with dots...

on your desktop screen, right click mouse, go to properties then settings and change the colour or resolution settings there, apply and save and that should be you sorted. Hope this helps ;)

Mar 18, 2010 | Acer Computer Monitors

1 Answer

My monitor LM17sb develops red dots in the grey areas which come and goes. Can I fix this

It sounds to me like there could be a short-circuit developing in the panel, or the wire that connects the monitor cable to the inner panel, since it comes and goes. I hope that monitor is under warranty. If not, you can either accept that the monitor will occasionally short, or you can replace it. Fortunately, you can get 17 inch lcd monitors for about 80 bucks, rather than 150 just a few years ago. Currently, there is no way to fix a broken or shorting monitor without replacing it or having it repaired.

Nov 05, 2009 | Dell E173FPb 17" TFT LCD Monitor

1 Answer

Columns of tiny red dots fill my screen

sorry to tell you, I do repairs on LCD screens. And the issue your having is with the lcd part of the whole monitor itself, or the image processor is failing. More often than not, its impossible to find a replacement part to change out in this case. And should you take it to a repair shop, it will cost more to diagnose, order part, and labor repais than if you just got a new one. Hope

May 13, 2009 | Hannspree 22" widescreen LCD Flat Panel HD...

1 Answer

A thin line has developed on the screen after 4 years of dependable use

Well...tell your wife Eunjung the bad news... her monitor got a busted panel. It's time to retired this monitor... Just in time, get her a new one for Xmas. Happy Holidays!

Nov 02, 2008 | LG Flatron L1750S 17" LCD Monitor

1 Answer

Samsung 17" Flat Screen PC Monitor

Problem from motherboard side.
- No display from motherbaord circuit (Display IC)
- Try to figure out with PCI Display card or
- Try to connect different monitor or this monitor to different computer to cross check your dignosis

Jun 02, 2008 | Samsung Computer Monitors

1 Answer

NEC 77F CRT monitor - displays alternating black \ white crosses

Sounds like its stuck in test mode. Make sure that none of the buttons are stuck in place and does it make any noise while its turned on?

Jul 19, 2007 | NEC MultiSync 77F 17 in.CRT Conventional...

Not finding what you are looking for?
Daewoo CMC 707B 17" CRT Monitor Logo

Related Topics:

102 people viewed this question

Ask a Question

Usually answered in minutes!

Top Daewoo Computer Monitors Experts

Paul Bade

Level 3 Expert

1392 Answers

Bob Sloan

Level 3 Expert

2013 Answers

Gregg Errera
Gregg Errera

Level 1 Expert

36 Answers

Are you a Daewoo Computer Monitor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides