Diagnosing Computer Hardware Faults

January 26th, 2012

When your PC goes wrong and you have lost all hope the normal final stage is to reformat your computer and start afresh. This will most likely resolve any software issues, remove viruses or any other nasties and give you a clean start. But what happens if you have already reformatted and the problem still exists?

This means, most likely, you have a hardware fault. This is where problems can start.

Diagnosing a computer hardware fault can be a right pain as any of the computer components could the cause. Unless you are intending to replace the entire machine you need to carefully diagnose with what components the fault lies with.

I would advise you look at the computer into these main areas to analyse.

Memory / RAM

Power Supply

Hard Disk

Motherboard

This isn’t a complete definitive list, obviously depending on your issue ie if your issue is that you don’t get sound then it could be a sound card issue, similarly if you don’t get a display then graphics could be the culprit. If it is a random fault then either of the above could be the cause.

Memory – this is fortunately quite easy to diagnose. Search the Internet for a memory tester. Generally these can be put onto a CD (or Floppy if you are stuck in the past!!), boot up from the CD which then enters the memory test. This will constantly cycle through, testing the memory for errors. It is wise to leave this on for several hours or even better over night. It will advise you if the memory fails.

Power Supply – this can be a strange one. People generally assume that if the power supply does fail then you would get no life from you computer at all. This sometimes is not true. I have had computers that turn off at random times, computers that have the power light on, but do not start up etc and it has turned out to be the supply – I would advise this should be one of the first things to test as can be a problematic area. Testing it can be difficult without the right equipment. Really the only way is to get a volt tester and check the voltage and current coming out.

Hard Disk – this can be one of the worst problems to have as if your hard disk does fail, unless you have been sensible and done regular backups of your most valuable data, you stand to lose it all. Hard disks can go at any time and usually you will hear a harsh sounding clicking noise that is coming from your computer. If this is the case you need to probably replace the hard disk. Get someone who then knows what they are doing here to try and recover your old data for you.

If none of the above solves your problem then you could possibly be looking at the fault being with the motherboard or any other plug in cards or devices you have. Remove everything to leave only the very basics. Take out all sound cards etc and any other PCI devices that are not essential. If you have more than one stick of ram then leave in only one and see if the problem resolves.

Really, solving hardware issues comes down to a case of trial and error here so take the time to test everything out. Bear in mind that even if your keyboard or mouse is faulty, very strange things can happen to a computer, so if you can, try to remove and test every single item.

Christmas Ideas For Gift

SanDisk Cruzer 4GB USB Drive (New Design!) Overview

January 20th, 2012

www.sandisk.com

Cheapest Car Rental

Is it Possible to Retrieve Deleted Text Messages? – How to Go About Retrieving Deleted Text Messages

January 16th, 2012

Are wondering whether you can retrieve deleted SMS? Need to know is It possible to retrieve deleted text messages? If so then you’re in the right place as in this article I will show exactly how to go about retrieving deleted text messages. So keep reading to learn how to get your lost SMS’s and other Sim Card Data back.

Firstly let me explain how it is possible to retrieve deleted text messages. You see a Sim card doesn’t immediately erase a file once you delete it. Instead it just frees up the space that was occupied by that file (massage) and lists its space as available re-usable space. However until that space is overwritten by new data, in your case new messages, phone numbers etc., your old deleted file is still there and can be recovered.

Now in order to get the deleted messages back you are going to need two tools. One of them is a USB Sim card reader and the other is a decent Sim Card recovery program.

Sim card recovery programs are very similar to Data recovery software but they are designed specifically for recovering data from Sim Cards. They are able to recover deleted text messages, deleted phone numbers, call logs and plenty of other deleted data from your SIM, and they can do it all at the click of a few buttons.

The good news is that most of these programs offer a free trial version for download, so you can check to see what messages are retrievable right now.

Therefore if you were wondering is it possible to retrieve deleted text messages then wonder no more as it can easily be done with the right tools. If you have a USB SIM card reader and a good SIM Recovery Program then Retrieving Deleted Text Messages should be a walk I the park. Visit the link below to learn more about recovering deleted text messages and to download some Free Software…

Metal Oxide Resistors Health And Safety Software Kirk Hammett

Reset Password Windows XP | Password Recovery Tools

January 15th, 2012

www.recoverwindowspassword.info I’ve been dealing with passwords each day at home, at work, in my BlackBerry. I’ve been using so many service online that it has become impossible to keep track of all passwords. I’m currently using more than 20 web sites that require authentication. Apart from that I also keep personal and sensitive data on my PC and I need to protect my operating system with a password and also enable other user account since lately we share one PC with my husband. My PC security awareness is on that level that I always use several different passwords and sometimes I am forced by this systems to create a password according to its rules. This followed by the complicated everyday tasks that we perform without any doubt will create a mess in any ones reasoning process trying to remember the password that he/she created. Forgot my Windows password After being on a business trip on-site for several weeks and not using my home computer I got back and I have tried to log in to my Windows. Guess what? My password was constantly denied as incorrect. First I was suspicious that someone has really messed up my computer, but apparently this was not the case as my husbands account was functional. The solution was a magic software called Password Resetter I thought that by having a nice and long sleep I will remember my password but I was wrong. As I got nervous I started to panic and I have tried to search for a solution since at the end I really kept sensitive data

Learn How To Program Needle Roller Bearings Young Car Insurance

FIX for beat Seagate Expansion alien USB adamantine drive

January 9th, 2012

October 20: Finally found a fix for my problem. Not the ideal fix, but it works and I can finally use the product I paid $200 for. To see (hear) the problem for yourself, view my original video about the problem here: www.youtube.com Link to the fix for Windows bluescreen on startup when switching from AHCI to IDE mode (may not be necessary for all people/situations): www.vistax64.com

America Cruises How To Play Tennis For Beginners

Windows Vista Repair

January 6th, 2012

Now that just about everyone knows how to use the XP Recovery Console Microsoft’s newest OS does not contain one. Not to worry we have a detailed article that will walk you through how to use these great new features in Vista.

The Purpose of this article is to teach you how to make vista repairs if you are having startup issues or you can’t seem to use the vista system restore option. There are two ways to use these options and they depend on if you have a Windows Vista install disk or if Vista was pre-installed on your OS you will have a ghost image on your hard drive.

If you have the windows vista repair disk: (This should be your backup copy of Vista if you made one)

PLEASE NOTE: This Vista install CD can be run from within Vista. Just insert the CD once Vista has loaded up and go to install, go > Install Now > Upgrade.

1. Boot up with the Vista install disc

2. You should see a screen that says “Windows is loading files”

3. After a few minutes you will get a language option. Select your language and hit next.

4. On the install screen select “Repair your computer”

5. Windows will find your copy of Vista on the machine

6. Select your copy of Vista and click next

7. You will now see the following options.

* Startup repair – This automatically fixes problems that are preventing Windows from starting

* System Restore – This will Restore Windows to an earlier point in time

* Windows Complete PC Restore – This will completely restore your entire PC – programs, system settings and files – from a back up that you have previously created (Available in Windows Vista Business, Enterprise and Ultimate editions only)

* Windows Memory Diagnostic Tool – This checks your computer’s memory hardware for errors

* Command Prompt

8. Assuming you are using this option because you were unable to boot to Windows Vista select the system Restore option and then select the date you would like to go back to. If your OS is fine you can always use the startup repair option.

Pre-Installed and OEM versions: (please check with your manufacturer fist. They may have replaced these tools with their own.

1. Turn your computer on and start pressing the F8 key. If you see the Windows Vista Logo you have gone too far and need to reboot and try again

2. You will get an advanced options screen. Select the “Repair your computer option” and hit enter.

3. Select your language and hit next.

4. Enter your user name and password and then next.

5. The recovery options should now appear.

6. In most cases just using the system restore to set your computer back will solve your issue. If this is not the case try the Startup repair option.

Famous Love Quote

Can I Retrieve Deleted Photos From My iPhone? – Get Your Lost iPhone Pictures Back!

January 2nd, 2012

Did you accidentally delete some important pictures of your iPhone? Are you wondering Can I retrieve deleted Photos from my iPhone? If so then you’ve come to the right place as in this article I will show you exactly how to retrieve deleted photos and get your lost iPhone pictures back. So continue reading below to learn more.

Now you are probably wondering how its possible to retrieve photos off your iPhone that you’ve already deleted. Well to give you a quick answer, your iPhones hard drive is very similar to a computer’s hard drive. And just like a normal hard drive the iPhone doesn’t delete media or pictures off its hard drive permanently, instead when a file is deleted its space is just listed as available and new re-usable space.

Now until that space is overwritten by new data, such as pictures, music, videos etc.. that you recently uploaded your old files and pictures are still there and can be recovered. In order to recover them you will need to grab the right tools and do so fast, because essentially you only have a small window of opportunity to get your files back.

The program you will need to download is called stellar photo recovery, it is a specific data recovery program designed to retrieve deleted photos from iPhone, digital camera’s, usb cards, sd cards and many other devices. It is free to download so you can check to see if your photos are actually recoverable first.

Hence if you managed to accidentally delete some photos off your iPhone and are left wondering Can I Retrieve deleted photos from my iPhone then rest assured there are ways to get them back. Retrieving deleted photos is a task that can be carried out very easily with good photo recovery software. One particular program that will get the job done is stellar photo recovery; it is free to download so check it out below.

Commodities Exchange Fluid Trainer Car Rental Samui