ATX Power Supply Repair And Troubleshooting

Customer ATX power supply came in with the complaint of intermittent no power. When testing it with power on, I could see that the fan is not rotating. Not only that, some filter capacitors also became bulge because of the heat accumulated inside the power supply. The failure of the fan would not suck out the heat generated by the components especially the switch mode power transformer.

If you switch off a working power supply and power removed, touch the power transformer, you could feel it is quite warm. Another heat source would be the heat sink where the output diodes attached to it. Diodes run a little bit hotter in filter circuit than diodes in other circuits due to the high current present at the secondary output line.

As for the malfunction fan, you actually could use a Philips oil based contact cleaner to service the fan. The grease inside the fan would run dry after serving for sometimes and eventually stop rotating. Remove the back plastic cap of the fan and spray it with the contact cleaner and you would be surprised the fan could actually regain back its glory. It will actually work just like a new fan. If it still doesn’t rotate, the best choice is to replace with a new fan. If you have the power supply that lying down at your work place then you could salvage the fan and install it.

From the photo at my website you also could see those decayed glue that stick besides the components. Manufacturers purposely used some kind of glue to apply on the components where they think those components will shake or comes out when there is vibration or during shipping. After the equipment work for a long time and the heat generated inside the equipment will turn the glue into conductive and sometimes would even corrode the pins of the components and eventually cause the equipment to stop working.

Scrap it off with your test pen and use Thinner solution to clean the printed circuit board. After replacing the capacitors, removed the decayed glue and service the fan, the Atx power supply again given a new life to faithfully serve the computer.

Some ATX power supply would take you a longer time to troubleshoot because of ‘too many’ components on the board. The most frustrated part is that you could not get the spare parts especially the power ic. Even if you could locate one, the price would be sky high and if this happen, I will usually get the customer to buy a new unit since nowadays the price of a new one are quite cheap.

5 Things You Can Do To Avoid Computer Repair Problems

We somewhat take our computers, laptops, and other such devices for granted, but these are just like any other electronics and sooner or later develop some sort of issues, which require repair.

In many cases, the nature of the problem may be small, but you need to get it right before it turns into a bigger problem. However, you can apply a number of easy techniques to avoid computer repair problems in future.

Let’s check out a few tips that can help you to stay ahead in maintaining your computer or other similar devices.

  • Make A List Of The Symptoms

When your PC starts showing any kind of operational issues, you will be appeared with particular error messages. These error message should be composed alongside alternate symptoms and disappointments confronted by you.

You may not be able to figure out the correct nature and reason of the PC problem because of their technical nature, yet when you catch these points of interest in a detailed and thorough way, then it will help the expert to recognise and take care of the issue rapidly. So you should observe the PC issue and note it down properly.

  • Get The Telephone Services

Sometimes it is impractical to visit a PC repair shop because of its far location or because of your busy work routine. So you have to investigate the remote consultation services that offer help to repair the PC. You can get the numbers from the official website of the company.

  • Make Notes The Repair Process

When you are giving over your PC to the onsite computer repairs centre, you should make a point to gather reports from the organisation specifying the particular PC equipment or programming that should be replaced alongside the correct time needed to repair the PC. It is likewise vital to approach the organisation for post repair guarantee. This basic documentation technique will help you to save some extra costs or charges.

  • Prepare The Computer For Repairing

Before you choose to give the PC for repair, you need to backup all the critical data on the PC including serial number of the PC hard disk, modem’s serial number, and serial number CD-ROM and different parts of the computer.

When you get the PC from the computer repairs and fix centre then these details will help in verifying your computer. Further, you have to delete a wide range of personal and classified information from the PC before giving it for repair.

  • Talk About Exchanging The PC At A Discounted Price

If you have one of the older models of the PC, the PC parts needed may not be available because of the model being out of production or guarantee period. In such cases, you can consider the exchange offers available to replace the current PC with another one by paying a discounted amount. There are no particular rates of exchange, so you need to negotiate with the buyer and see what you can get in return.

3 Tips To Hire The Best Computer Repair Company

People who have desktops or laptops, even smartphones and other computer systems frequently need computer repairs services. While considering all the points, there are some crucial parts of hiring a repairing firm that has practical experience in an extensive variety of modern computing devices.

For instance, recognizing what to expect from an organisation that provides computer repairs is important to ensure that you get a fantastic experience.

Let’s take a look at some points that you need to look in a computer repair company.

Strong Portfolio – A Really Long List Of Satisfied Customers

There are many organisations that offer repair benefits, but you need to find one company that has demonstrated again and again that it can to give extraordinary services at affordable costs. Find a company that has a good reputation and a long list of highly satisfied & fulfilled customers, which tells new and potential customers that they have picked the best computer repair company.

This is maybe a standout among the most imperative parts of hitting the bull’s eye when it comes to pick a computer repairs organisation. A strong portfolio filled with satisfied customers is frequently the best indicator that this organisation offers what it promises.

Should Be One Of The Leading Computer Specialists

Apart from the first point, organisations that have good reviews and evaluations on the web and by word-of-mouth frequently offer high quality services. Setting aside time to investigate the different reviews, ratings and evaluations for specific organisation is one of the best ways to hire the right computer repairs organisation.

Repairing companies that offer services of experienced and proficient computer professionals will guarantee that a problem is resolved immediately, effectively and affordably. It’s good to find technicians who are in the business for many decades as they’ll understand the problem better. The organization must have comprehensive support and should be seen by experts as the leading computer specialists.

Should Offer Virus Removal And Recovery Of Lost Data

People who are looking for quality and experienced repair services for everything from laptops to computer systems and a large group of other components of computers need to find a company that can be trusted and relied upon when it comes to virus removal recovery of lost data from the computers.

Furthermore, the computer repair firm should offer an extensive variety of malware removal, spyware removal and effective recovery of lost data. Find a company that is famous for its data recovery skills and can protect your business by deploying the best malware, spyware and antivirus software in your computer systems.