Nowadays, we all use our computers almost every day in order to do certain activities involving our work, school or just for having fun. Computers have become familiar to everyone and almost everyone has a computer and uses it a regular basis. It is also important for us to be able to overcome certain problems that might occur while we are working with our PCs. This is because these problems can often intervene with our work and make it harder for us to do certain task that should be easily done. In this respect, it is important to know all about computer hardware repair. Computer hardware deals with all the computer components that can be seen and touched within a computer. This is why many problems occurring with these components should be easily solved by following certain troubleshooting steps that can guide us within the repairing process.
Computer Problems and Solutions 2008
Installing Windows Server 2008 is pretty straightforward and is very much like installing Windows Vista, but I thought I'd list the necessary steps here for additional information.
Problems with Windows 7
Windows 7 is the leading operating system distributed by Microsoft today, and it was released to the world less than 3 years after the release of the terribly slow and memory heavy Windows Vista. This is not to say that there are no problems with Windows 7 to deal with, every computer operating system has their own issues, but Microsoft has finally come out with a stable system since their legendary Windows XP OS.
Computer Hardware Repair and Maintenance
What is computer hardware? The hardware components like monitor, keyboard, CPU (Central Processing Unit), mouse and other I/O (Input-Output) devices, constitute a computer. The working of the monitor, keyboard, mouse and I/O devices depends largely upon the CPU. Due to some minor causes like loose connections or dust saturation, either of them can stop functioning.
How to Install Windows Server 2008 Step by Step
Installing Windows Server 2008 is pretty straightforward and is very much like installing Windows Vista, but I thought I'd list the necessary steps here for additional information. For those of you who have never installed Vista before, the entire installation process is different than it used to be in previous Microsoft operating systems, and notably much easier to perform.
Replace Your Desktop With A Laptop
With the steady march of technology come lighter, more portable laptops with higher performance than ever before. Processors are advanced enough on almost any laptop to consider completely doing away with your desktop PC altogether. For the gamers out there, laptops have always been too slow and too far behind the technological bandwagon to consider replacing your gaming computer with one.
Computer Hardware Repair
Nowadays, we all use our computers almost every day in order to do certain activities involving our work, school or just for having fun. Computers have become familiar to everyone and almost everyone has a computer and uses it a regular basis. It is also important for us to be able to overcome certain problems that might occur while we are working with our PCs. This is because these problems can often intervene with our work and make it harder for us to do certain task that should be easily done. In this respect, it is important to know all about computer hardware repair. Computer hardware deals with all the computer components that can be seen and touched within a computer. This is why many problems occurring with these components should be easily solved by following certain troubleshooting steps that can guide us within the repairing process.
Help With Computer Problems
Problem 1 - Slow computer performance/slowdowns
There are a number of causes for this. It's usually related either to installed software, or the operating system. Following these tips should help:Uninstall any software you no longer use. Also, if you have software which you don't use on a daily basis, check to see that it isn't set to start automatically when
- your computer starts (check the software's settings)
- Run the "Disk Cleanup" and "Disk Defragment" tools under the Windows control panel. These tools might take hours to run, so be patient with them. Also don't run the two tools together where possible (since they might slow them both down)
- Run a virus and spyware scan.
- Also if you use Windows Vista or 6, consider disabling the visual effects since these can sometimes slow-down your system
Problem 2 - Lockups, freezes and the 'blue screen of death'
If your computer freezes or locks-up, firstly try all of the above steps (see problem 1). If this doesn't help, then try updating your device drivers on the system. Check your computer's manual for instructions on how to do this if applicable. Also check to see whether your system is running low on disk-space or memory (RAM).If none of the above help, your computer might have a hardware fault. A failing hard-drive could be one cause (a bad hard-drive will cause frequent lockups and freezes). In this case, contact your computer vendor (or the local repair shop if your computer's not under warranty) and go from there.
Problem 3 - Computer automatically restarts or turns off
If your system has booted into the operating system when this happens, consider starting up into safe mode (repeatedly press F8 when the computer starts or check your computer's manual). From here, run virus scans to ensure it's not caused by a virus. If it isn't, then do a system restore and hopefully this will solve the problem.If it doesn't solve the problem - or if your computer restarts/turns off before the operating system loads - it might be a hardware problem (in this case, possibly with your power supply unit or system fans). If so, look into getting the computer repaired as necessary.
Problem 4 - Strange noises or vibrations
This is caused by a hardware issue. Sometimes it's (thankfully!) something minor such as a slightly loose connection or a loose screw (loose screws = loose components = vibrations, especially when it comes to CD/DVD drives) which can easily be solved without the need to hire a computer technician (although if you aren't comfortable with the internals of a system, then call a repair person nonetheless).If it's not caused by a loose connection or screw, it might be the sign of a more major problem: hardware failure. In this case, one of your computer's components will probably have to be replaced.
Problem 5 - Won't turn on
This is always a very worrying one. Going to switch on your computer only for nothing to happy is never a good sign. This will be a hardware issue and will usually be serious. If - after switching the computer on - there's no sound at all (i.e. nothing inside the system tries to start-up), this might be a fault with the power supply unit, CPU or in the best-case scenario a loose connection.If you hear some sounds but then it fails, it might be a problem with the hard-drive or a couple of other components. Either way, in this case it's usually best to contact your computer vendor or local repair shop straight away and go from there. There's unfortunately very little you can do unless it's a loose connection (however it's unfortunately rarely a loose connection in these cases) hence it's best to ring up your vendor/repair shop.
Problem 6 - Getting popups and adverts
If you aren't on a website when this happens, it's possible your system is infected with spyware. Running a spyware tool such as Avanquest's Fix-It Utility should solve this.If you are on a website however, this is probably the reason (i.e. a website has code that triggers popup ads to be displayed). All modern browsers (e.g. Firefox 3, IE8, Google Chrome) have pop-up blocking software, so if you haven't already, consider upgrading to one of these browsers.
Help With Computer Problems
Problem 1 - Slow computer performance/slowdowns
There are a number of causes for this. It's usually related either to installed software, or the operating system. Following these tips should help:Uninstall any software you no longer use. Also, if you have software which you don't use on a daily basis, check to see that it isn't set to start automatically when
- your computer starts (check the software's settings)
- Run the "Disk Cleanup" and "Disk Defragment" tools under the Windows control panel. These tools might take hours to run, so be patient with them. Also don't run the two tools together where possible (since they might slow them both down)
- Run a virus and spyware scan.
- Also if you use Windows Vista or 6, consider disabling the visual effects since these can sometimes slow-down your system
Problem 2 - Lockups, freezes and the 'blue screen of death'
If your computer freezes or locks-up, firstly try all of the above steps (see problem 1). If this doesn't help, then try updating your device drivers on the system. Check your computer's manual for instructions on how to do this if applicable. Also check to see whether your system is running low on disk-space or memory (RAM).If none of the above help, your computer might have a hardware fault. A failing hard-drive could be one cause (a bad hard-drive will cause frequent lockups and freezes). In this case, contact your computer vendor (or the local repair shop if your computer's not under warranty) and go from there.
Problem 3 - Computer automatically restarts or turns off
If your system has booted into the operating system when this happens, consider starting up into safe mode (repeatedly press F8 when the computer starts or check your computer's manual). From here, run virus scans to ensure it's not caused by a virus. If it isn't, then do a system restore and hopefully this will solve the problem.If it doesn't solve the problem - or if your computer restarts/turns off before the operating system loads - it might be a hardware problem (in this case, possibly with your power supply unit or system fans). If so, look into getting the computer repaired as necessary.
Problem 4 - Strange noises or vibrations
This is caused by a hardware issue. Sometimes it's (thankfully!) something minor such as a slightly loose connection or a loose screw (loose screws = loose components = vibrations, especially when it comes to CD/DVD drives) which can easily be solved without the need to hire a computer technician (although if you aren't comfortable with the internals of a system, then call a repair person nonetheless).If it's not caused by a loose connection or screw, it might be the sign of a more major problem: hardware failure. In this case, one of your computer's components will probably have to be replaced.
Problem 5 - Won't turn on
This is always a very worrying one. Going to switch on your computer only for nothing to happy is never a good sign. This will be a hardware issue and will usually be serious. If - after switching the computer on - there's no sound at all (i.e. nothing inside the system tries to start-up), this might be a fault with the power supply unit, CPU or in the best-case scenario a loose connection.If you hear some sounds but then it fails, it might be a problem with the hard-drive or a couple of other components. Either way, in this case it's usually best to contact your computer vendor or local repair shop straight away and go from there. There's unfortunately very little you can do unless it's a loose connection (however it's unfortunately rarely a loose connection in these cases) hence it's best to ring up your vendor/repair shop.
Problem 6 - Getting popups and adverts
If you aren't on a website when this happens, it's possible your system is infected with spyware. Running a spyware tool such as Avanquest's Fix-It Utility should solve this.If you are on a website however, this is probably the reason (i.e. a website has code that triggers popup ads to be displayed). All modern browsers (e.g. Firefox 3, IE8, Google Chrome) have pop-up blocking software, so if you haven't already, consider upgrading to one of these browsers.
Computer Viruses
Symptoms of the Virus Infected System
- Unusual error messages.
- System runs slow than usual.
- System hangs up frequently.
- Computer crashes
- Computer restarts itself after every few seconds.
- Disk drives inaccessible.
- Computer’s applications do not work.
- Hard disk’s LED/Indicator seems to be busy most of the time.
- System utilizes more resources than normal.
- Antivirus program disabled for no reason.
- An Antivirus program does not run and can’t be installed.
- Distorted desktop items, menus and dialog boxes.
- Windows works incorrectly.
Best Antivirus Software
- Norton Antivirus
- Trend Micro Antivirus & Anti spyware
- McAfee Virus Scan
- Panda Antivirus
- Norman Virus Control
- Bit Defender Antivirus
- Kaespersky
Virus Protection Tips
It has been said that “prevention is better than cure”. Preventing your computer with an antivirus program is much better than dealing with a virus infected computer. The following tips are very useful in protecting a computer from the viruses and other internal and external threats.- Use an up-to-date antivirus program and regularly scan your computer with it.
- Update your Windows based operating system from the Microsoft’s website.
- Use an up-to-dated anti spyware program.
- Raise the security level of your web browsers.
- Use a software/hardware firewall and make the security settings very tight.
- If you are administering a computer network, limit the users’ access and monitor their online activities.
- Never open an email attachment and a web link through MSN messenger from unknown source.
- Don’t run unknown executable programs.
- Delete Junk emails from your inbox and NEVER reply to them.
- Block the source IP addresses of the SPAM emails.
- Backup your system’s critical data on the regular basis.
- DO NOT download, execute or open email attachment from unknown and suspicious sources.
- Do not install unused programs on your system.
- Exercise great caution when downloading the files from internet.
- Do not use Floppy disk in your system for data transfer.
- Update your gateway computer/device, server and all the client computers in your network with strong firewall, antivirus and anti spyware solutions.