PowerPoint Presentation

Common computerproblemsThe Computer Wont StartPossible causes:Power cord not properly attached.Power supply may be defectiveThe RAM may need some cleaningThe heatsink may not be properly secured.

The System Unit is already onbut the screen is blank

Possible Causes:The VGA cable is not properly attached to the VGA port of the system unit.The RAM may need some cleaning.If using expansion video card, then video card may need some cleaning.The monitor could be defective.

Abnormally Functioning Operating System or Software

Possible Causes:The computer may be infected with virus or malware that disrupts PC operation.

Windows wont boot

Possible Causes:Windows files needed for start-up may be corrupted by malware or virusHard drive may have some issues.

Computer is slowPossible causes:Disk storage may be critical (may contain many unwanted files)Many programs running in the background.Low in physical memory (has something to do with RAM size)Registry may needs cleaning.Computer operation may be hampered by malware operating in the background.

No files found in flash drive but shows memory spentPossible causes:Malware hid all the files in the flash drive