Troubleshooting a Broken Computer

When computer systems fail we’re helpless. Sometimes the failure is because of a deadly disease assault. However, other hardware failures might be the source of the hassle. With new computers, there are some simple hardware aspect replacements that fix unwell computers. These are simple replacements that actually all people can do with a screwdriver and staying power. Most regularly the failed thing to update is the electricity supply, the tough disk force, or a failed CD or DVD drive. This article allows you determine the source of the computer failure in order that if it’s far a simple trouble, you can restore your computer. Alternatively, you will realize while to have an expert assist you to restore your laptop after the problem is identified.


Let us begin from scratch. In this case, we’ve got our malfunctioning PC powered off. The first step is to electricity it on and looks at. When the energy button is hit, do lighting mild up within the laptop? On each tower computer systems and computer systems, there are lighting that light when power is implemented. An accurate concept is to take a photo of your laptop whilst it is jogging well so it facilitates you recollect the way it looks, what lights are lighted, and what the shade of the lighting fixtures are. Good strength to the laptop is often indicated by using an inexperienced or blue light. Orange lights imply a malfunction and indicate that the laptop has power somewhere.

When there aren’t any lights, the energy delivered is in all likelihood to be the supply of the failure. Laptop outside transformers may be tested and changed. They run underneath $100. There are aftermarket replacements. The next check for a computer and a computer PC is to use a brand new outside PC transformer or a new electricity deliver as a test for the failed electricity deliver.

Power components for desktop computers are to be had on line and from local stores. They also fee around $one hundred. A new deliver does not need to be hooked up to a PC to check the strength supply. Just lay the computer on its side with the chassis open, location the brand new electricity supply on pinnacle the old power supply, disconnect the old energy supply one connector at a time and connect the equivalent connector into the laptop one energy supply connector at a time. Once the new energy delivery is connected strive to power on the laptop. This checks the strength deliver.

A new energy delivers that gives extra watts is great. This approach a 300 W power supply can be replaced with the aid of a 500 W energy supply. It is fine now not to lessen strength deliver wattage (replace a 500 W power deliver with a three hundred W strength supply), but OK to grow it. Power connections to floppy disk drives can effortlessly brief out the power delivered when the connector isn’t always plugged in exactly accurate. If the PC does now not switch on, then disconnect the floppy pressure electricity and strive with the floppy pressure strength disconnected. Finally, all power deliver connections are keyed and have a connector clip. When connecting the energy connectors ensure the connector clip is coated up successfully.

computer-repair.jpg (1997×997)

If the new transformer does not fix the computer strength, then you could return the computer to the producer for repairs or buy a brand new computer. If you purchase a brand new PC, the data can be eliminated from the old PC’s hard disk drive and moved to the brand new pics difficult disk force. With a computer PC, just un-bolt the vintage power deliver and bolt in the new one. Replacing the energy supply in a laptop is a cleanser and simpler than replacing the spark plugs in a vehicle.

Now let us return to our troubleshooting. The next feasible errors indication is that the laptop does not boot and there’s no show. Monitors have a light on the lowest right. When this mild is inexperienced, the computer is sending a video sign to the screen. If the light is a huge, then the computer is not sending a video signal to the monitor.

When there may be no video sign sent to the monitor, it suggests that the problem resides in the laptop hardware. This indicates that we appearance inside the laptop itself and test the Main Logic Board (MLB) capacitors (those are round tower like components that stick up from the MLB). Main Logic Boards fail whilst they’re five years or older because of the capacitors at the MLB failing. The capacitors burst to cause a complete failure of the MLB. When this takes place, the answer is purchasing a new PC.

Related posts

Computers Are Not Magic – Not Even Close

John J. Copple

What to Do If Your Computer Does Not Start

John J. Copple

The Death of the Home Computer

John J. Copple