TroubleshootingIntroduction to computers for form twe secondary school

Troubleshooting

1. Troubleshooting Identify hardware problem Identify source of the problem Identify solutions

2. System unit

3. Motherboard parts PCI stands for Peripheral Component Interconnect PCI-E stands for Peripheral Component Interconnect Express

4. Common hardware problems Computer Won't Turn On: Hardware: Faulty power supply unit (PSU), motherboard, or internal connections. Slow Performance: Hardware: Insufficient RAM, aging hard drive, or overheating CPU. Overheating: Hardware: Dusty or malfunctioning fans, inadequate cooling solutions, or improper airflow. Blue Screen of Death (BSOD): Hardware: Faulty RAM, overheating components, or incompatible hardware. Hardware : Incompatible hardware, faulty connections, or malfunctioning devices.

5. Common hardware problems Noisy Hard Drive: Hardware: Failing hard drive or damaged components within the hard drive. Peripheral Connectivity Issues: Hardware: Faulty cables, damaged ports, or malfunctioning peripheral devices. Screen Flickering or Display Issues: Hardware: Faulty graphics card, damaged monitor, or loose connections. Random Freezing or Crashing: Hardware: Faulty RAM, overheating CPU, or failing hard drive. Faulty USB Ports: Hardware: Damaged USB ports, loose connections, or faulty controller chips. Hardware Not Recognized: