Computer is doing abnormal behavior!!!!

We use computer device for various purpose. Computer is assembled of some electronic parts. Some times we use this device for many hours.  As a result the parts go to hot quickly. For over temperature, the computer starts malfunctioning or abnormal behavior like black out screen, junky screen, hang etc. Some times for over hit the parts can damage. So what we should do?

                                              

                                                                              

Junky Screen

If we fall in this problem we should shut down the PC by pressing power button. We can also disconnect the power plug of the PC.

We should check the condition of PC by opening the casing. If the mother board and other parts are dusty we can clean by a soft brush. Because dust makes the parts over hot. 

For better service the PC should keep in a fresh and cold airy place.

After shut down the PC, again start and the problem can be solved if the parts are good condition.

Finish the tech tips.

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Press Alt+Ctrl+Del, hard disk not detected?

All the computer users once fall in this problem. When we press the power button, a black screen comes and show disk errors and commands us to press Alt+Ctrl+Del or restart the PC. After pressing the restart button most of the time this message shows again. Computer doesn’t run. Now we will find what is the problem?

1.     Hard disk does not get the power properly.

     

2.     SATA or IDE cable has problem.

3.     The circuit board of hard disk has problem.

4.     Hard disk drive mechanism problem.

                                          

                                                                      

Hard disk trouble

Solution:

1.     At first we must re - connect the power connector and SATA cable tightly. If it has loose connection then the hard disk will detect.

2.     We should change the connector of the power supply to find the          problem is happening by the power or not. If the problem is the power, the hard disk will detect after change the power connector.

3.     To find the problem is happened by the SATA or IDE cable, we should change the SATA or IDE cable.

4.     If the above solution is not applicable then it has the circuit board problem. In this case we have to change the circuit board but it can only solve the hardware engineer.

5.     If the hard disk drive mechanism have problem then you have to buy a new hard disk.

Finish the computer hardware tips.  

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