Having problems with your Computer Monitors ?

My lcd monitor model lcm-19w4 i have to plug and unplug the monitor a few times for it to go on help


Answers :

Hello,

This is a classic symptom of a failing power supply. There are parts called capacitors in the power board that will start failing and not filtering the power correctly. The regulators on the power board will not work until the power is filtered correctly and when you keep powering it on and off it fill finally start and run until you power it off, then you have to start over again. We have a step by step repair guide posted in an article on our web site at: http://www.ccl-la.com/blog/index.php/repairing-the-westinghouse-lcm-20v5/ This model is a little different from yours but the power supply parts are the same. If you have any additional questions just ask.

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com

Repair Help & Product Troubleshooting for Computer Monitors

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Westinghouse LCM-19W4


I had the same problem with my two LCM-19W4 monitors. Both failed within two months of each other. Radio Shack stocks 220uF 35V capacitors that work fine for this. You have to pay $1.49 ea though. ... Westinghouse LCM-19v1 Monitor

My lcd monitor model lcm-19w4 i have to plug and unplug the monitor a few times for it to go on help


Hello,This is a classic symptom of a failing power supply. There are parts called capacitors in the power board that will start failing and not filtering the power correctly. The regulators on the power board will not work until the power ... Computer Monitors

Toshiba 5205-s503 won't start up


In my 15 year career in electronics, among other companies, I have most notably worked for United Technologies as Test Engineering Technician and as an Electronic Failure Analysis Technician for Jabil (Circuit.) I am unemployed due to US electronics ... Toshiba Satellite 5205-S503 Notebook

Hp pavilion f1930 shows pic for 2 secs. then blank


Rather than guessing, or blaming the computer, I fix the F1903 backlight problem. Power the monitor and using a bright flashlight check the screen to ensure there's an image, or the menu when you press the menu button. Nearly every one of the F1703 a ... HP Pavilion F1903 19" Flat Panel LCD Monitor

Theft Deterrence Mode


I also had this problem just this week so i took it in and it worked fine it worked fine till i got home with it ,so i called gateway and they wern't absulutlly no help then i was in 3 different chat rooms with gateway and the again were no help they ... Hyundai L90D+ 19" LCD Monitor

My v7 lcd monitor just went off and wont come on


Hit here, check the capacitors first, the most common problem in tv/monitors nowadays!The caps (capacitors) in the powerboard are going out. This is a very common problem in all class and price ranges of modern lcd and plasma tv's/ monitor's. I don't ... Sony SDM-HS73P 17" LCD Monitor

Computer Does not Boot correctly, Monitor is Black.


Very interesting...Might try the following...\015\012- Video. Yes, almost garuntee that it is either the video card/onboard or the cable. Look at the cable and cable connectors and see if one of the pins has been shoved in. This is common. O ... PC Desktops

Hi, I got a serious problem with my PC. The PC was working as "normal", but the monitor display was not "perfect" :-). So I went to control panel->display->setting->advanced->monitor. I cannot remember what exactly I have done, maybe I disabled the only monitor, which is the "default monitor". Then the computer automatically re-started. When the window come-up, there is no display on the screen. I think the computer was started correctly, but just no display. By now every time when the computer


Mike,\015\012\015\012I'd have to know the manufacturer and model of your PC to know for certain if this is the case. But based on the information I have, heres what I think happened.\015\012\015\012Your 1st symptom sounds like ... PC Desktops

Monitor won't come on


Start with the basics, so check the fuse in the plug, change wall sockets and if this doesn't help unplug the monitor and hold down the monitor's power button for 30 seconds (time it, it'll seem to take forever).\015\012\015\012If non of t ... PC Desktops

Pc starts and runs but wont boot up monitor shows no signal


1) When you turn on the computer, watch and listen for: a) power supply fan, (power is on) b) chassis lights (power is on) c) ticking sound during memory test (the BIOS POST is running) d ... HP PC Desktops

Lcd monitor power light flashing with no img. seems 2 be frozen


The display is in safe mode and you will need to reset the display to get the display out of the safe mode. There are 2 different model revisions. Please choose the method that will match your revision. Depending on the revision of the monitor, one ... Planar PL1910M (Black) 19 in. Flat Panel LCD Monitor

Green led light flashing on 700p proview flat panel and no picture


Usually when the power light flashes and the screen remains blank and unlit, your power board is in fact malfunctioning. This is not always the case, as the problem can sometimes reside in the input or inverter boards. I would first recommend that ... Computer Monitors

Ground Noise Problem Possibly Attributed to Samsung Monitor


Do you have another power adapter to try? Sometimes those go bad, and are pretty cheap to test out (around $35-$50). Otherwise it is the DC-in board on your PowerBook. I replace about 2 of those per month with our clients up here on the PowerBooks ... Samsung Syncmaster 730B 17" Flat Panel LCD Monitor

Blank Laptop Screen


Unplug everything from your laptop unplug the power from the laptop close it and turn it over remover the battery open and hold the on button(battery is still removed) for a 10 count, replace the battery\015\012turn on you can plug the power co ... Gateway MX6956 Notebook

Westinghouse lcm 19v5 won't power on period


I have a Westinghouse LCM-20v5 that would have problems powering on, and then it would power on for about 1/8 sec and lose the picture. It died 1 year and a few months after purchase. That sucks. LCD screen problems are often caused by the interna ... Westinghouse LCM-19v5 Monitor

Tower shuts down after 5-10 seconds.


I've done some reading, and it seems as though this model computer is somewhat known for this problem. \015\012\015\012Heat can absolutely destroy a computer. I think there are most likely some reoccuring issues going on if the computer ... E-Machines T5026 PC Desktop

Can't set up network w linksys modem


Video card:Your computer has an integrated video card but has a "PCI Express" expansion slot for an upgrade. After the upgrade you will be able to play most games without the choppy frame rate...depending on what card you buy. Since ... PC Desktops

I have a Model number RP249UA , HP PAVILION NOTEBOOK PC DV9233CL purchased January 2007. The screen turned completly white suddenly. It does not even display on external monitor. It is out of warranty and I need to fix the laptop. The laptop was not dropped or received any damage. it is in impecable condition otherwise.


Screen white sounds like a video adapter failure.unplug and take battery out. open up the memory cover in the bottom ofthe laptop, take both memory modules out from the laptop, now with nomemory plug in the power adapter and try starting ... PC Desktops

Cant get it to turn on/ panasonic CF-51 toughbook laptop.


Here are some troubleshooting hints, see if these will work for you. It is hard to knnow what to do in these situations because there is no way of telling what key combinations etc. were hit.\015\012\015\012 ... Panasonic Toughbook CF-51 Notebook

No' it's not powering up at all now, can you help' after changinng ac-adapter & battery


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

Monitor not powering up. Theft deterrent?


Hello,It sounds like you have a monitor with a common problem. After a few years some LCD monitors\015\012will blow a power supply. The problem is caused by parts called\015\012capacitors overheating in the confined space of the monitor. ... Gateway HD1900 19" Monitor

Monitor not coming on - Packard Bell Easynote R4650


It's a dreadful way to start a day - you press the power button on your computer and nothing happens. Do not fear because all may not be lost! Follow these simple steps to determine why your computer won't turn on. Note: It is very import ... HP Pavilion a305w (DM181AR) PC Desktop

To joecoolvette reguarding 2005 compaq presario SR1000 and Dell LCD TFT monitor. The dell monitor was part of my mothers comp and I wasnt given a CD with it. Im sure she dont have it now. As far as the graphics card I plugged the card in first then I ran the disk.


Jason,When a device is installed, Windows 'Breaks it's neck', to find a compatible driver, (Or drivers)If THE driver is not present, then Windows will match up one of it's thousands, of generic drivers it has on hand.The ... Compaq Presario SR1000T (568657) PC Desktop

Acer will not boot up even with it being plugged in, no lights, noise, nothing


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5100 Notebook

Hp F 2105 MONITOR volume and sleep problem


... HP f2105 21" LCD Monitor
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.9160 seconds