FUNDAMENTALS OF COMPUTER

TROUBLESHOOTING COMPUTER ISSUES

COMPUTER TROUBLESHOOTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If a PC freezes or behaves otherwise erratically, and the system unit is very quiet, the most likely cause is:
A
A virus has infected the system
B
The hard-drive is almost out of space
C
The CMOS RAM is failing
D
The power-supply fan has failed and the system is overheating
Explanation: 

Detailed explanation-1: -the power-supply fan has failed and the system is overheating

Detailed explanation-2: -This may be a problem with your computer’s hardware – your hard drive, an overheating CPU, bad memory, or a failing power supply.

Detailed explanation-3: -Reboot and Try Again Press and hold down on the power button until your computer turns off, then press the power button again to boot back up from scratch. If you were working on something important when the freeze happened, you may be able to recover it, depending on the program and how it handles unsaved documents.

Detailed explanation-4: -If your computer freezes frequently and regularly, you might have insufficient RAM. You can consider upgrading the RAM or reinstalling the operating system to solve this issue. Modifying BIOS settings may put the system in freeze mode. Resetting the BIOS to default could fix your freezing problem.

Detailed explanation-5: -What significance do the “beeps” have during the boot process of a PC? The expansion card is faulty.

There is 1 question to complete.