Home > Power Supply > Monitor / Power Supply Issue?

Monitor / Power Supply Issue?

Contents

Test for power. Be warned that replacing a PSU is rarely as simple as sliding in a new one. Power supply fan is noisy or having interference Follow these steps to clean, and then test the fan. Log in om je mening te geven. http://magicnewspaper.com/power-supply/power-supply-issue.html

Some soldering irons do take a long time to heat up, so it is recommended that you plug in after you remove the monitor casing. Plug in the power cord to see if the computer automatically turns on. If there is an electronic guru out there that could help me out I would greatly appreciate it. 3 answers Last reply Nov 25, 2012 More about monitor power supply issues Sluiten Meer informatie View this message in English Je gebruikt YouTube in het Nederlands.

Lcd Power Supply Repair Tips

It turns on then right back off! It could be a shorted bridge rectifier, a shorted power transistor or even a shorted power ic. With all these knowledge in your mind and hand, I believe there will be no power supply problems that are too difficult for you to repair. Sluiten Ja, nieuwe versie behouden Ongedaan maken Sluiten Deze video is niet beschikbaar.

I'll post more if I find out anything definitive. ShopJimmy.com 342.465 weergaven 4:40 How to fix LG LCD - no power Review - Duur: 9:35. Disconnect everything from the computer, including the power cord. Lg Monitor No Power Thanks for letting us know.

Thanks for voting! This is where your real troubleshooting skill is needed. So I guess this is a ghost post! :>)

Thanks for this instructable. Inloggen 12 4 Vind je dit geen leuke video?

Z7_3054ICK0KGTE30AQO5O3KA3015 hp-online-communities-portlet Actions ${title} Loading... Lcd Monitor Power Supply Board Buy Online Visit now Z7_3054ICK0KGTE30AQO5O3KA30H4 hp-feedback-banner-portlet Actions ${title} Loading... A decent PSU can also go some way to silence your computer, thanks to higher-quality and quieter fans. All the best to you.

Lcd Monitor No Power

Disconnect all attached devices from the computer, including the power cord. Figure : Consumer PSUs Jumper wire; metal paper clip can be used P1 connector with 24 pins Check if the PSU fan is rotating. Lcd Power Supply Repair Tips Bezig... Lcd Monitor Power Supply Circuit Diagram Generally this is caused by low quality capacitors which companies are using in the DC part of the power supplies to save some cents on production, hoping that users will throw

Here's How to Do It Up Next Article What is a Power Supply Unit? Find the defective part. Get free tech support in theHelproom Forum. ToppervisionEnt 166.436 weergaven 12:44 HOW TO REPAIR TV - NO POWER insignia REVIEW pt1 - Duur: 11:27. Lcd Tv Power Supply Troubleshooting

Flag as... Je moet dit vandaag nog doen. Open the HP Parts Ordering website (in English). http://magicnewspaper.com/power-supply/possible-power-supply-issue.html Tags: Desktop PCs, Components, PC Upgrades, Windows Share this article Share Tweet Send  Hi.

Here's How to Check Article A beginner's guide to network cables - their different types and uses Article Connecting Speakers to a Receiver or Amplifier List 10 Ways to Power your Tv Power Supply Symptoms Volgende Testing LCD TV Power Supply Boards~STEP BY STEP - Duur: 6:18. Sluiten Meer informatie View this message in English Je gebruikt YouTube in het Nederlands.

Laden...

I have a Samsung 24" monitor that has assumed room temperature and have been told it's usually a prob with the capacitors. Thank you for signing up. Follow the instructions on the pages to find and view a list of all parts associated with the computer product name. Tv Power Supply Diagram Answer this question Flag as...

Would those bad capacitors cause it to take 25 minutes to start up but then work okay? Before assuming the power supply is at fault, it is important to first find out why there is no power, then you can correct the problem. Inloggen 516 25 Vind je dit geen leuke video? I don't want a shock if possible.

Navigatie overslaan NLInloggenZoeken Laden... With the power cord disconnected, remove the case or side panel. Meer weergeven Laden... Tampatec 277.725 weergaven 5:22 Samsung LCD LN52A650 No Dead Set BN44-00200A Power Supply Repair Fix - Duur: 10:22.

Checking every point where electricity is delivered to the monitor is usually an early troubleshooting step when a monitor is blank.

The power cable connected to the monitor should fit firmly I know very little about the components on the boards. I am not responsible for anything that could happen by your following my instructions. Read all my articles on how to check basic electronic components.

Laden... Toevoegen aan Wil je hier later nog een keer naar kijken? Show me how If all of the above steps have been tried and the power supply light remains off, use the steps in the next section Testing the power supply Find Solutions, ask questions, and share advice with other HP product owners.

Plug a working electronic device into the same outlet to see if the wall outlet has power.