One of the laptop computer problems that you can do something about however involves your hard drive. It is common knowledge that laptop hard drives tend to be more prone to failure than desktop hard drives, since they are subject to a lot more vibrations. Some laptops make hard drive replacement fairly easy and you won’t need to do much except to slide out the defective drive. Some laptop hard drives are a lot harder to get to however, and you will have to take it in for servicing.

Other forms of laptop computer problems that can be remedied fairly easily are those that have to do with defective or insufficient memory. If you are in need of more memory for your applications or your existing memory chip has failed, all you have to do is add more chips or replace the defective ones.

The good news is that laptop LCD screens seldom suffer from electronic issues. If your display does not seem to be working properly, the most common causes are defective inverters, backlights or video controllers. There may be instances however wherein, the screen incurs some damage or the certain pixels in the LCD start to die. In these instances, your best option is to go for LCD replacement.

If your screen seems to be in order but you can’t see an image clearly, you likely have a problem with the backlight or inverter. In almost all cases, these laptop computer problems will require you to bring your laptop in for servicing by a qualified technician.

Replacing or adding RAM modules is indeed a solution that should work for many laptop memory problems, but there are a few things you can do first before plunking down the cash for some new RAM chips. The most common culprits in these scenarios are too many programs taking up too much memory.

How is that possible when you are only running a few programs you may ask? The answer lies in devious bits of code that can take up residence in memory yet remain invisible. Some of these programs are actually essential to the proper operation of your computer and they can make often-performed tasks run much more smoothly. Still other programs are necessary for ensuring the safety of your laptop, as in the case of antivirus software.

Regardless of the purpose, such programs take up much needed memory and may cause all sorts of laptop memory problems. The solution is to find out which programs actually have to be running and shutting down those that you can do without. To do this, type in “msconfig” at the run menu of the start button, and see how many programs are being loaded upon startup. You may also want to look in the startup menu where some programs may have installed their launch files.

Some programs are also quite simply memory hogs that are known to eat up more resources than would seem warranted. Your options then are to check out similar programs that have smaller memory requirements or to bite the bullet and order more RAM for your laptop. This solution is probably the best way to go if you are reluctant to give up your current software.

But perhaps one of the most common Acer laptop problems is the dreaded “blackscreen.” In such cases, the problem is usually with the LCD display in which the backlight has burnt out. In order to repair these types of Acer laptop problems, the monitor will have to be opened up and the cold cathode tube replaced.

Before you attempt such a repair or take your laptop in to a qualified technician however, first make sure that you didn’t simply turn off the backlight by accident. You can do this by pressing the Fn button and F6 at the same time. This will toggle the display backlight on and off. You may also find it helpful to hold down the Fn button and press the left and right arrow keys, which will raise and lower the backlight brightness respectively.

One of the other fairly common Acer laptop problems has to do with the USB port failing. In such cases, the USB ports still do not work even after the proper drivers have been installed.

Some other Acer laptop problems involve Windows failing to detect the hard drive. There may be numerous reasons for this, but if the hard rive itself has failed, your only option would be to replace it. This problem is different from the fairly common “click of death”, in which case a brand new hard drive makes clicking noises, which is itself a sign that it isn’t running at the proper speed.

Still another common Acer laptop problem has to do with the DVD burner simply ceasing to work, being unable to burn new discs or to read discs that were previously written with the same drive. In these situations, you may have to replace the DVD burner.

The first step in solving laptops problems is diagnosis. For instance, many people assume that the cause of their laptops problems is a dead battery when it is something else entirely. For example, a dead LCD screen could be caused by anything from a bad motherboard, memory problems or video adapter issues. These laptops problems–although by no means simple–could be repaired easily enough by a competent technician. More serious laptops problems are caused by a damaged inverter or backlight, which can take a long time to repair, depending on the model of your computer. If your laptop has been discontinued for a while, it can take several months for a repair to be completed. In the worse case scenario, you may even have to ditch your laptop entirely due to lack of parts.

A malfunctioning LCD screen could be the result of a crack in the glass or dead pixels. As for laptops problems regarding unreadable CDs, these may be caused by bad discs or dirty read/write heads in your drive, for which the solutions are trying different brands of CDs or a cleaner kit respectively. In these cases, it may also be a good idea to check the power and data cables before throwing out the old drive for good. Keep in mind also that it would probably be cheaper to simply get a new drive rather than having your old one repaired, even if it were possible.

Regardless of what laptops problems you are facing, accurate diagnosis is the first step in solving the problem. If you can’t seem to get to the root, it may be time to take your laptop in for servicing.

The most common sign that there is something amiss is odd and unpredictable behavior when the PS/2 mouse is plugged in and in use. Windows and folders may open up at random for instance, or the start menu may open. More alarmingly, the laptop mouse problem sometimes persists even after you remove the mouse and revert back to using the touch pad. In such cases, only a reboot will get everything working the way it was, which is of course a bit challenging with everything opening up onscreen. And plugging the PS/2 mouse back in after a reboot is likely to cause the same laptop mouse problem.

Interestingly enough, everything seems to work as normal if the PS/2 mouse is attached after Windows has loaded. Some users have tried to solve the laptop mouse problem by removing and then reinstalling the PS/2 drivers or checking the msconfig file for programs that may be causing the odd behavior but to no avail. This causes many users to suspect that the PS/2 port may be damaged.

Your next course of action at this point is to hook up the PS/2 mouse to a USB port by way of an adapter. This may be all you need to do if the laptop uses an older operating system. You could also check for an IRQ conflict when the laptop is booted up with the mouse connected to the PS/2 port. If there is a conflict, you could resolve this by setting certain interrupts to ‘reserved’ in your BIOS. Some systems may also have an internal input device that can be disabled in BIOS. This may just be a simple yet effective solution to your laptop mouse problem.

All laptop wireless connections are dependent on RF signals for both receiving and transmitting signals. When you start up your laptop and see a cross mark on the network icon on the taskbar, that is usually the first sign that there is a laptop wireless problem on your hands. If that is the case, you will have to troubleshoot your wireless connection, first checking to make sure that the wireless network adapter is drawing power. Keep in mind that come laptops will have either a red or blue button on the side, which enables the wireless adapter. You will also have to make sure that you are using the correct drivers for your wireless laptop adaptor.

Below are some steps on troubleshooting your laptop wireless problem:

1. Check the physical connections to and from your laptop.
2. Make sure that your wireless adaptor is installed and working.
3. Check to make sure that your LAN settings are correct.
4. Check the TCP/IP settings of your client.
5. When you do have a valid IP address, “ping” the address to verify your connection.
6. If you still can’t connect to your client look into possible problems with your wireless adapter.
7. If your wireless client and router can communicate with each other but cannot exchange data, the possible cause may be a security setting.
8. Make sure that RADIUS is working as normal.
9. If RADIUS does work, but access requests from your client are rejected, look you may have an authentication protocol or login problem.
10. Finally, if you are able to connect and ping your client successfully, but experience an occasional or random laptop wireless problem, look into factors such as poor signal, interference, or AP roaming disconnection.

In order to get to the root of Vista laptop problems with regard these modes, it maybe helpful to learn more about how they work. The sleep and hibernate modes of Vista can be quite useful for saving energy, allowing you to resume work quickly from where you left off, and for reducing heat.

One of the differences between the two modes is that sleep generally allows you to resume working much more quickly than hibernate. If a power interruption occurs, sleep mode will lose all the unsaved data that is in RAM. The hibernate mode on the other hand stores all the data in memory to the hiberfil.sys file, ensuring that your data is protected in the event of a power loss. If you want to be able to take advantage of the best of both modes, Vista offers a ‘Hybrid sleep’ setting.

Keep in mind that Vista laptop problems may be slightly different from desktop problems. The key to diagnosing these problems is the battery. With judicious use of the power management controls, you can set up different configurations for when you are running on mains or battery power. The beauty of this system is that Vista is able to detect whether you are using battery or mains power, and is able to adjust instantly. If the mains power is cut off for some reason, Vista will automatically shift to battery power and apply the appropriate power management settings.
Tale a look at the power options and decide what action you want Vista to take when you press the power button or close the laptop. Through careful observation and recording your results, you will find the best combination of settings that will make your Vista laptop problems a thing of the past.

The first obvious steps are to check the power connections. If everything is in order, the next step is to plug your laptop into an external monitor. If your laptop desktop shows up as normal on this external monitor, there is a good chance that the laptop display problems lie with your laptop display.

In most cases, the laptop display can be replaced with nothing more than a Phillips screwdriver. Of course the task may be a bit daunting if you have no experience with such repairs, but even inexperienced users can learn how to do this fairly easily.

Before you take on this task however, first make sure that there are no power related issues. Check to see if your battery isn’t dead, and that the AC adapter is plugged into the wall socket securely. You may also want to make sure that the monitor is set to the proper brightness level. You may be surprised at the number of “laptop display problems” that are caused by nothing more than the brightness control being turned all the way down!

If after checking out all the above possibilities, you may have to undertake a screen replacement. This will require a Phillips screwdriver, with which you will remove the screws located on the outside bezel of the laptop screen. After making sure that all the screws are removed, gently ease out the bezel and then remove the metal brackets that hold it in place underneath. Most laptops will have these brackets secured by two more screws, which will again have to be removed with a Phillips screwdriver.

At this point, you should be able to see the inverter. This will be located just below the display, with a cable connector right beside it. Disconnected this cable and lift out the display carefully, and plug the replacement display in the same way. Plug the inverter cable back in and screw everything back on. Finally put the bezel back in and you will hopefully have a fully functional laptop display!

• The connection between the video cable and the LCD is loose.
• The LCD screen is damaged.
• The motherboard is damaged–this is more likely if the graphics card is built into the motherboard.

In these types of laptop screen problems, the laptop may start up seemingly as normal, but the screen itself remains white all throughout boot-up. The first thing you will want to do in this case is to test your laptop with an external monitor. Connect the external monitor to the VGA port on your laptop and hit the switch that changes the video output from internal to external.

There are certain key combinations you will have to press in order to get the video to show up on your external monitor, with different laptop brands having different combinations. With some laptops, you may have to reboot the system in order for the video to appear on the external monitor.

In a few instances, these types of laptop screen problems may be caused simply by a poor connection between the video cable and the screen. Unfortunately, reestablishing this connection isn’t quite so simple, since the connector is typically located behind the LCD screen. To get to it, you will have to take apart the display panel, for which the service manual should come in handy.

The first thing to check out after you have opened up the display panel is to check the video cable. You may get lucky and find that simply reconnecting will fix your laptop screen problems. If that doesn’t work, the problem may be a more serious one with the LCD screen or the motherboard, in which case you would probably be better off taking your laptop to a qualified technician. Don’t be disheartened however; such parts can be replaced–although they may be expensive–but they will almost certainly get rid of your laptop screen problems.

In the event of a screen inverter failure, the symptoms will be pretty much the same as when the backlight lamp fails. In both instances, the screen stays dark and exhibits only a faint image that can hardly be seen. What you have to realize is that there is only one way to know for sure of the inverter board is indeed defective, and that is by replacing it with an inverter that you know for sure is functioning perfectly. If this fails to show any improvement, you could try out another backlight lamp. This second option is a lot easier, since most laptops typically use the same type of backlight lamp. In fact, as long as you have the right connectors, you could use the same backlight lamp with different inverters.

To get to the inverter board, you will have to check the display panel, which is typically located under the LCD. Many laptop designs allow you to get to the inverter board by removing the screen bezel. Doing so will reveal the inverter’s connectors, which are on either side of the board.

In order to determine if the inverter is drawing current from the motherboard, you will have to use a multimeter. Connect the positive lead to pin1 on the connector and the negative lead to the ground connection, which should be located near the screw hole. Keep in mind that troubleshooting laptop problems that have to do with the inverter can be quite tricky, and you run the risk of a short circuit that could damage the inverter board for good. In the worse case scenario, you may even cause damage to motherboard, which will be a costlier and more difficult problem to fix. So when in doubt, it may be best to have your laptop checked out by a qualified technician.