Laptop Troubleshooting

Laptop Troubleshooting Tips for spill water on laptop or tea drops on notebook.

Hings fall apart. At one time or another, every computer user will be faced with having to repair or replace a computer. Such situations are almost always incredibly frustrating, but with a deep breath, a count to 10, and the helpful diagnostic and repair tips below, you can manage even the worst computer debacles with knowledgeable aplomb.

Accidents happen, especially when you’re traveling. Carting your computer around with you on a plane, on a train, or in an automobile, and working on it in unfamiliar places, leaves it vulnerable and prone to bumps, drops, and spills.you need to do laptop troubleshooting. And its too costly to do laptop troubleshooting.

If you drop your notebook, virtually any or all of its components could be damaged. Other than observing external damage, the only way to diagnose any problems that may have resulted from the fall is to power the computer on and see what happens. Depending on what symptoms occur, you may be able to fix the computer yourself. (Refer to the other troubleshooting tips in this article for advice on what to do.) If there is no obvious damage but your computer demonstrates a problem, it's possible that one of the many delicate connections inside has broken or become loose; so before you run out of troubleshooting ideas and go buy new parts or a whole new notebook, take the wounded machine to a local computer repair shop to see if a technician can uncover and remedy the issue.

And what should you know about liquids and computers? They don’t get along very well in most instances. However, a spill does not necessarily mean the end of the road for a notebook. Liquids can short out electrical components, especially the motherboard, but if you’re quick to act after a spill, you may be able to avoid catastrophe.

Immediately turn off your computer and turn it upside down, preferably in one swift motion. This will dump out the fluid and prevent further damage. If the liquid in question was water, you can wait for it to evaporate before you turn the machine back on. Drinks such as sodas, beer, or coffee present a greater problem because although the liquid will dry, it will leave behind residue that can foul up electrical currents and damage components. In this case, it is best to have a professional get inside the notebook and clean it up.

Hope this laptop troubleshooting tips help you.

Repair Laptop Will Not Turn On

Tutorial to repair Laptop Will not Turn On.

When a computer simply will not turn on, there are a variety of possible reasons why, but it is best to check for the simplest explanations first.

A computer cannot operate without electrical power, so first consider if the battery was charged or not. Check the A/C adapter, as well. Make sure the outlet it is plugged into works, and look it over for any signs of physical wear and tear. Once it is connected to a working outlet, check to see that the LED is on and that all connections are firmly attached with no jiggling. Any aberrations here and you can conclude that the problem is related to your power supply.

Disconnect all peripherals from your system before attempting to boot your notebook. It’s possible that a peripheral may be causing the problem, and removing that item before startup will reveal it or, at the very least, simplify the process of discovering the true problem.

If your notebook beeps during startup and doesn’t turn on, the problem is likely either a BIOS failure or a bad memory module. The beeps are not random; they are a code put in by the manufacturer to tell a technician what is wrong. You can check for a BIOS problem by looking for the beep code for your computer online.

Checking the memory modules is relatively easy. You can usually get to the memory easily through the bottom of the notebook. Most notebooks have two memory slots. Remove one memory module and try booting your notebook. If it boots up fine, you know you have a bad memory module or memory slot. If not, follow the same steps with the second module. You may need to install a new memory module to get things back in working order. By alternately testing a working module in each memory slot, you can narrow down the source of your troubles.

If you can hear the fan and hard drive spinning but see nothing on-screen, the problem may be that only your notebook’s display has failed. Refer to “Display Problems” for troubleshooting tips.

Notebook Random Freezing Or Shutdown

Repair Notebook Random Freezing and fix notebook automatically Shutdown.

Notebook Overheating can cause a lost of problems including frozen display, but the fix is usually simple.

One of the most common complaints with notebooks, frozen displays and sudden shutdowns are no less frustrating. It can mean loss of data if you had not recently saved your open projects, and it’s annoying and time-consuming to have to reboot.

More than likely, these problems are caused by your computer overheating. Computers generate heat when they operate, and if that heat cannot be dissipated, connections are stressed and components can be damaged. As a safeguard, notebooks have a built-in feature that will shut the computer down automatically if it gets too hot.

The first thing to check is if the fan is doing its job. Inspect the vents on your notebook to ensure they are not blocked. Air needs to be able to circulate underneath the computer, too. With unblocked vents, if your notebook feels hot but you don’t hear the fan kick on, the fan itself needs attention. It may simply be a matter of cleaning out any accumulated dirt or dust in the vents and on the fan itself, but if a few blasts of compressed air don’t do the trick, try to remove the fan and clean it by hand. Fan removal can be easy or very difficult depending on the brand of notebook; proceed here with caution. After a thorough cleaning, if the fan still does not work, consider replacing it.

Shutdowns may also occur as a result of a loose switch; if you can rule out overheating as a culprit, take your notebook to a repair shop so a professional can evaluate the machine.

Laptop Troubleshooting -Display Problems

Laptop troubleshooting - Display Problem.

Those LCD screens look nice, but they and the components that connect them to the motherboard are relatively delicate. Any drop or jolt can cause display damage.

Screen problems come in a variety of types, each one indicating a unique cause. A completely black display indicates that the connection between the screen and the motherboard is loose or disconnected. Thin lines across the display are caused by a slightly loose connection to the motherboard. A dim image is most likely due to a failing backlight. Growing stains or blotches are a sure sign you need to replace the screen. If the display degenerates or scrambles after you have been working for a while, the computer is overheating. Dead pixels, which show up as tiny black, white, or solid-colored dots on-screen, are common, but there is no fix. However, many manufacturers will replace a notebook’s display after a certain number of pixels die.

Mostly, these problems need the attention of a professional technician. Attempting to fix screens is a difficult and delicate process and may require substantial disassembling of the notebook, which could void laptop warranty.