Why does a computer fail?

Answer 1

1. Power Supply Is faulty. 2.Ram Is not Fitted In Slot Properly. 3.H.D power or IDE connecter Is not fix properly. 4.A so called "power Trojan" or Virus that is in your power options folder 6. Errors in Instructing Computer 7. Improper Control 8. Lack of Standards 9. Lack of Adequate Manufacturer Support

Answer 2

Due to computers failure there's a couple of reasons why it is not working

1. It probably crashed HDD

2. It probably got hacked

3. Maybe a power overflow

4. More common depends on how you make a start/end

Answer 3

The causes of PC failures are:

1- either you have a weak or blownout powersupply

2- worn out powerplug

3- loose powerplug

4- check to see if your power switch in the back of your CPU is ON

5- A so called "power Trojan" or Virus that is in your power options folder!!!

Answer 4

The most common cause of computer is that the hard drive fails rendering the computer unusable until the hard drive is repaired or replaced. Other causes of computer failiure are nearly always caused by accidents such as spilling liquids on them or dropping them.

Answer 5

any number of things from a random glitch or power surge to a bad transistor.

it happens.

Answer 6

Heat is probably the leading cause, although electrical spikes, static discharge, extreme temperatures or humidity also can have an effect.

Answer 7

Because technology isn't perfect.