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Monthly Archives: December 2016

Common Computer Problems

Nowadays at whatever point we have a computer issue we go straightforwardly to computer repair without considering really taking care of the issue all alone. PC benefit can without much of a stretch settle your portable workstation or Mac yet it is likewise essential that you know the rudiments of computer repair yourself. There are sure basic issues that happen on our PCs, these issues are anything but difficult to make sense of and settle. In the event that you know the rudiments of machine repair you can distinguish the issue yourself. How about we investigate the regular computer issues we face and how to manage them.

PC Wont Turn On

Many people get truly stressed when their machine doesn’t turn on. They freeze and right away call Computer Service. Specialists will dependably have the capacity to help you however won’t it be awesome in the event that you could take care of such an issue all alone. In the event that the computor isn’t turning on it is most likely an equipment issue. Perhaps the power supply isn’t working or there could be a major issue with the screen in the event that you aren’t seeing anything on the screen.

Sound Issues

If there are problems with sound on your computer system you can call PC repair experts for help. But before you do that you should check to see what the problem actually is. Often the problem is as simple as a unplugged cord or missing sound card driver. You can deal with such issues on your own.

Software Issues

Software issues are perhaps the most difficult to solve because their complexity varies depending on the situation. In such cases you might be better off taking help from computer service. Software problems include expiry of software, installing updates and dealing with viruses. Most people do not have the knowledge to deal with such issues which is why it is advised that you talk with experts.

Hang

If your computer hangs all the time then it is probably affected by a virus. There can be numerous reasons why a computer won’t work properly. Maybe you are overloading the computer with to many software and the processor is slow. At times your computer just needs an upgrade to speed itself up. So talk to PC repair for advice on how to make our computer faster.

Using Hardware Keylogger for Spying

Once in a while you have question on individuals close to you in your life and you need to keep an eye on them without telling them that your trust is changed into uncertainty. A portion of the states of question are as per the following; the deceptive mate on whom you have uncertainty might send electronic sends when you are not around. The child or little girl who articulate they are doing homework or assignments and tasks in their space, when you have an enthusiastic question that they’re looking at undesirable stuff on the web. It is safe to say that you are a businessperson? There is a tremendous greater part of workers who invest their energy perusing Facebook, Twitter and other social and stimulation sites, when the managers back is killed. Presently coming to youthful youngsters is an imperative thing these days since grown-up material and porn is effortlessly accessible on web and the adolescents watch it as it is simple for them to get to. Every web fiend knows how straight forward it is to unexpectedly fall crosswise over grown-up substance, for example, erotic entertainment or betting connected sites. Imagine if your extremely youthful kid discovered one of these sites!

Have you ever thought of any way out for all these serious problems? Do not you think these all problems can ruin the entire life of your innocent children when they are misused by the hands of people who keep negative and evil wishes? Do not worry! We have a better way out for all these tribulations so that you can protect your children and your all relations by keeping a check on them. The best solution is to install a hardware keylogger in your keyboard to keep track of all activities on your computer.

A hardware keylogger is an electronic device that proposes the task of keystroke logging or keylogging. More brightly, it can be said that its job is to track or log the dealings of the keys struck over a keyboard. This is done by a special tactics who uses a Hardware keylogger without other person gets to know that he or she is being monitored or spied. In actual fact, some people use it just to back up everything that’s took place on the computer, to back and check certain things at an anon phase.

A hardware keylogger has many advantages including; the details of the usage of internet can be recorded by the keylogger, attempting to unauthorized access of the computer can also be recorded, monitoring of remote computers without visiting the computers physical can be done by this device, any unknown password or any confidential documents and messages can be retrieved, a backup of the typed text is created which can be needed for the future use, a statistic of the detailed usage of the computer can be formed, the web, email and chat usage from a specific computer can be recorded by using this device and the most important, parents can protect their child from any online hazards or cyber dangers.

The Different Types of Electrical Switches

Switch a straightforward English word intending to change the position. Electronic Switches have turned into an essential need of an individual. Each home machine or electronic gadget is controlled by a switch like squeezing the Power catch on the TV or a mobile phone to turn it ON, turning ON the tablet requires to press the catch on the switchboard and so forth. Switches chips away at the standard of changing the position from ON to OFF or the other way around. ON is the phase where the gadget begins working though OFF is that phase where the gadget quits working. Operation of the switches stays same everywhere throughout the world.

Electrical Switches are of different types made for specific purposes:

1. Toggle Switches

It is mostly found in the lab instruments. Mechanical motion of a lever changes the state i.e. ON or OFF. The toggle switch is divided into various types like a standard toggle switch, flat, locking lever, cone and large bat toggle switch.

2. Rocker Switches

It can be found at the back of our computer CPU. The rocker switch is an ON-OFF state switch pressing the switch from one side pushes the other side to come up. A line and a small circle is drawn on the two sides to indicate ON and OFF position.

3. Slide Switches

The sliding mechanism is the working principle behind this. Actuator slides from one end to another i.e. from ON state to OFF state or vice-versa.

4. Push Button Switches

This is very common in household electronics like TV, Washing Machine, Water Purifier etc. Its working is same as its name, pushing the button turns the appliance ON and pushing the button again turns the appliance OFF.

5. Rotary Switches

Rotary switches have intermediate state between ON and OFF. Rotary switches are useful where controlling is required for example High- Medium- Low. In a Car, AC panel has a rotary switch to control the speed of the blower.

6. Key Lock switches

Key lock is similiar to any mechanical lock the only difference is that it doesn’t lock the device.

Key plays a major role in the operation of these switches, it helps in switching from ON to OFF or OFF to ON. This switch is used in high security area where only one person is allowed to operate a device.

7. DIP switches

Dual Inline parallel or DIP switch are of various types. DIP switch gives us an advantage over any other switches, we can select one from which we want our output and turn off that switch from which we don’t want output. Main application area of these is in electronic circuits.

8. Reed switches

It is a special type of switch in which no human touch is required. Reed Switch uses magnetic fields for its operation. A Glass chamber filled with inert gas or vacuum in which two ferromagnetic blades are placed inside. When this switch comes in contact with the magnetic field ferromagnetic blades got energized and make a contact with each other.

Tips to Troubleshoot RAM Failures

  • Does your computer crashes or freezes frequently with blue screen.
  • Operating system crashes as soon as you start a new program.
  • Freeze or Crash without any error messages
  • Operating system fails to start with different error messages.

If you have met with similar issues describes problem with your computer memory might require some troubleshooting. Learn how to fix it by practicing the tips below.

Switch on your laptop and insert the CD or Floppy (if accessible) that has memtest86 burned on it. Start the test and allow it to run for several hours. If you are not aware of how to start the CD Boot process, check below.

Download and burn the memtest86 on to a CD Drive or Floppy Drive. Use the CD or Floppy while starting your laptop by inserting in CD Drive or Floppy Drive.

Click F12, F11, and F8 Key suddenly after starting your laptop and Choose BOOT Option. Fill up the password field if asked for. If the memtest86 finds error try resetting any one of the RAM Chips and start the test again.

There are two ram slots at the bottom or may be one at bottom and other below keyboard. Very few old models have one ram slot. If you are not clear on how to reset the RAM Please follow instructions given below.

First remove the external power source and battery from laptop.

Unscrew the laptop from the below on all sides. Open the panel with great care in order to prevent breakage. If you have two ram slots on the bottom, just release the clips on the slots which holding the RAM. The RAM will pop out from the slot. Hold it gently along the sides of them. Just wipe it with silk/wool cloth. Reinsert it the RAM back in its location properly. If one is at bottom and other is behind keyboard, try resetting both RAM Slots also by opening the keyboard slot as well. After resting the slots, put the screw back into the lids by covering it with panel. Try to run the memtest86 again. This will fix if any Memory issue persist.

If problem continue to persist like restarting itself or freezing suddenly during the memtest86 is in progress it may be due to overheating issue or other hardware trouble.

Follow the simple guidelines given to troubleshoot any kind of RAM/ Memory issue with memtest86. This is how you can fix your laptop repairs yourself.