LG Studioworks 700S 17" CRT Monitor Logo
Posted on Aug 12, 2009
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

700e Lg crt monitor problam power on eht on but not display

Power on eht on but not display in 700e lg monitor plzzzzzzzzzzz help me

  • sohane_sajja Aug 27, 2009

    i knw abt green and orenge led but i have problem in my monitor green led is ok and but not eht on without vga cable and with vga signl so pls tell me

  • Anonymous May 11, 2010

    The normal crt monitor have a demo display when you unplug the vga cable to PC like this image below.. Note: If the crt monitor green LED light steady and heater beam have light, the horinzontal and High Voltage supplied to tube is completely good. If you encountered this problem just focus on video section of crt monitor. But before you start find the flyback transformer behind this they have 2 controls screen & focus.....see this after you found it plugin the monitor use plastic precision or small screw driver for safety to high voltage at horizontal area choose screen control rotate it to clockwise direction follow this.... If the display responses or from dim to lighter 100% you have a problem to ABL find this at the bottom of horinzontal section near at flyback transformer pins trace the line of ABL for dried solder, open resistor if nothing happen find the Video IC at chroma section and replace it. follow this... For LG & Redfox you found LM1269NA Visit this site for seaching semiconductor matches www.alldatasheet.com Good luck.

×

3 Answers

Anonymous

Level 1:

An expert who has achieved level 1.

Corporal:

An expert that hasĀ over 10 points.

Mayor:

An expert whose answer gotĀ voted for 2 times.

Problem Solver:

An expert who has answered 5 questions.

  • Contributor 9 Answers
  • Posted on Aug 17, 2009
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Corporal:

An expert that hasĀ over 10 points.

Mayor:

An expert whose answer gotĀ voted for 2 times.

Problem Solver:

An expert who has answered 5 questions.

Joined: Aug 17, 2009
Answers
9
Questions
0
Helped
5507
Points
20

Un Plug the vga monitor cable to cpu.. if the monitor working good the OSD is appeard. If the monitor no display or OSD but the power LED is normal i think this is ABL problem. If you are the electronics or computer tech. repairman you understand what i mean.

email me or visit blogger.com i sent to you the complete sol.

[email protected]
[email protected]

Anonymous

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that gotĀ 5 achievements.

Governor:

An expert whose answer gotĀ voted for 20 times.

New Friend:

An expert that has 1 follower.

  • Expert 94 Answers
  • Posted on Aug 12, 2009
Anonymous
Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that gotĀ 5 achievements.

Governor:

An expert whose answer gotĀ voted for 20 times.

New Friend:

An expert that has 1 follower.

Joined: Jul 22, 2009
Answers
94
Questions
0
Helped
34075
Points
246

Check out vga cable vga card and resolution of your computer

Ad

Anonymous

Level 1:

An expert who has achieved level 1.

Corporal:

An expert that hasĀ over 10 points.

Mayor:

An expert whose answer gotĀ voted for 2 times.

Problem Solver:

An expert who has answered 5 questions.

  • Contributor 10 Answers
  • Posted on Aug 25, 2009
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Corporal:

An expert that hasĀ over 10 points.

Mayor:

An expert whose answer gotĀ voted for 2 times.

Problem Solver:

An expert who has answered 5 questions.

Joined: Aug 20, 2009
Answers
10
Questions
0
Helped
20520
Points
28

The normal crt monitor have a demo display when you unplug the vga cable to PC like this image below.. 700e Lg crt monitor problam power on eht on but no - fd6b6b9.jpg
Note:
If the crt monitor green LED light steady and heater beam have light, the horinzontal and High Voltage supplied to tube is completely good. If you encountered this problem just focus on video section of crt monitor. But before you start... find the flyback transformer behind this they have two controls screen & focus. After you found it plugin the monitor use plastic precision or small screw philip driver for safety to high voltage at horizontal area choose screen control rotate it to clockwise direction follow this...700e Lg crt monitor problam power on eht on but no - 5b5166c.jpgmg src="/uploads/images/5b5166c.jpg" alt="5b5166c.jpg" class="h_mi" /> If the display responses or from dim to lighter 100% you have a problem to ABL find this at the bottom of horinzontal section near at flyback transformer pins trace the line of ABL for dried solder, open resistor if nothing happen find the Vide700e Lg crt monitor problam power on eht on but no - 3c6e89c.jpgoma section and replace it. follow this...
3c6e89c.jpg For LG & Redfox you found LM1269NA Visit this site for seaching semiconductor matches www.alldatasheet.com Good luck.

Check this site for searching semiconductor
www.alldatasheet.com

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

4helpful
2answers

LG 700E CRT 17" monitor,

problem with the monitor Display cable. it is damaged.

Normally monitor will receive 3 colors red, green, Blue signals from CPU. If one cable i.e Red wire connection is missing in display cable which is connected to monitor, Red color image on monitor wil be replaced with other fade color.
So, need the replace the display cable or display connector!
2helpful
2answers

Brightness and contrast increases suddenly

Check following:
1- VGA chord; is it loose or faulty?
2- Power Supply section not regulating perfectly.
3- Supply line from SMPS/Regulator power supply to EHT.
4- Brightness lines and controls (Resitance may be dry soldered or burnt)
5-Pin connection on rounded board of CRT neck may be loosed, Check it if loose than fit properly.
6- Adjust the precet for accelearting and focusing anode externaly fixed with EHT if inbuilt in EHT than only solution is to replace the EHT only.
0helpful
1answer

I got lg 700e crt monitor the problem it has

The unit is saying goodbye, in it's special way. There are very limited repairs for CRT's nowadays. A good cheap flatscreen is always available. Trust my word on the CRT's. Sorry. Thank you, Dana
4helpful
1answer

Blinking of moniter 700e lg

I think that two capacitors in the powers supply circuitry(incise the monitor) has gone bad. Just open and you'll see them.
This should solve your problem.Best of Luck.Please rank me appropriately. If you want any clarification, Please get back to me
5helpful
3answers

THE POWER LED (GREEN) IS BLINKING CONTINUOUSLY

LG 700E monitor's power LED blinking continueously and there is no display solutin ........

5_28_2012_9_36_17_am.jpg
43helpful
6answers

LG 700E monitor's power LED blinking continueously, no display

5_28_2012_6_39_43_am.jpg
LG 700E monitor's power LED blinking continueously, no displaySolution.............
11helpful
3answers

LG 17" MONITOR MODEL 700E (COLOUR & SHAPE PROBLEM)

THE PRESCRIBED ARROWS ARE FUNCTIONING WELL FOR INCREASING THE VERTICAL SIGE OF THE DISPLAY OF THE MONITOR.BUT THE HORIZONTAL AROWS WHEN OPERATED ARE NOT ABLE TO INCREASE THE HORIZONTAL DISPLAY OF THE MONITOR TO FULL SIGE. PLEASE GIVE APPROPRIATE SOLUTION.
THANKS
Not finding what you are looking for?

3,951 views

Ask a Question

Usually answered in minutes!

Top LG Computers & Internet Experts

k24674

Level 3 Expert

8093 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

Cindy Wells

Level 3 Expert

6688 Answers

Are you a LG Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...