Question about Compaq Presario 5000 PC Desktop

1 Answer

The power LED of my compaq monitor blinks when powered. Sometimes it works well but after 20 minutes display disappears and it blinks the power LED.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Compaq Master
  • 1,183 Answers

Hi,
if the light blinks orange after a few minutes after use. The monitor would either require repair or replacement since the power board has gone bad.


Thanks
Proton

Posted on Nov 13, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a LG 700E and after switching on the monitor's power LED blinking continueously and there is no display and no relay sound at startup, Another monitor if attached to the same system is working...


Hi, I believe that the monitor has gone to sleep mode (hybernate mode). Please check and confirm that it is not running in this mode.(System properties) or display modes. Good luck.

Jun 13, 2011 | LG Computers & Internet

1 Answer

Monitor to black, power LED blinks, hard re-boot and it works


Take a look at your power saving settings. It sounds like the monitor is set to sleep after 20 or 30 minutes. You may want to change your setting to "never". The settings are under Control Panel - Power management

Aug 15, 2009 | Samsung SyncMaster 2233BW 22" LCD Monitor

1 Answer

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

Jul 27, 2009 | LG Studioworks 700S 17" CRT Monitor

3 Answers

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

May 30, 2009 | LG Flatron F700B 17" CRT Monitor

1 Answer

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


The monitor is probably on protection.

To start unplug monitor from power and from computer and test computer with different monitor to find out if it is monitor or computer fault.

If it is computer fault and no video signal , then test:

  • Video cable.
  • Video adapter on PC (sometimes integrated on motherboard)
  • Motherboard.

If it is monitor fault , then the monitor is on protection.

When on protection you keep having a flashing led on front of the monitor , and monitor turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the Monitor goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or a broken contact, identified an internal fault and kicked in , starting the flashing light.


If you are in situation one, then the monitor will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occurr are a blown capacitor on power board, faulty inverter board, faulty input board, or a fault on LCD Digital Controller board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.

Try moving the video cable, and if the cable is not built in, then also try a replacement cable.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Apr 08, 2009 | LG 500LC Monitor

5 Answers

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.............

Jan 23, 2009 | LG Studioworks 700S 17" CRT Monitor

1 Answer

Monitor : no display and blue led light is blinking


The power supply is the first thing that the 110v electric line goes into. The invertor is the next item past the power supply, or sometimes contained within it. I do not thing monitors are a DIY repair.      First substitute a different monitor to confirm that it is, in deed , the monitor and not the video card.

Jan 14, 2009 | Advueu Technology ADV178T 17" Flat Panel...

1 Answer

I have a compaq 15" monitor which has no display.


1.poewr LED blinking or not.if in case LED blinks one time. problem in LOT .Cheak horzontal Transistor also.
1a) power out put voltages
2.drypoints in neck board.
3.cheak display cable.

Dec 19, 2008 | SAMTRON 55V 15" CRT Monitor

4 Answers

LG Flatron ez t713sh 17" CRT Problem:


I already have the solution to that problem. It is a faulty capacitor that needs replacement. If you want you can copy and paste this link http://loversdelight-ididitmyself.blogspot.com.

Jun 30, 2008 | LG Flatron Ez T710BH 17" CRT Monitor

1 Answer

Presario v2000 display problems


there is someting loose inside the computer so you may have to open it and check for loose conections or pices that they may be loose or video conectors

Jan 05, 2008 | HP Compaq Presario V2000 Notebook

Not finding what you are looking for?
Compaq Presario 5000 PC Desktop Logo

Related Topics:

99 people viewed this question

Ask a Question

Usually answered in minutes!

Top Compaq Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18390 Answers

Abhinandan  Patil
Abhinandan Patil

Level 3 Expert

568 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

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

Answer questions

Manuals & User Guides

Loading...