01. Computer Peripherals

Common Issues and Solutions When Building a Computer

Building a computer can be an exciting and rewarding project, but it can also come with its share of challenges. Here are some common issues you might encounter and practical solutions to help you troubleshoot and resolve them.

1. Hard Drive Not Detected

Issue: The hard drive is not recognized by the system. Solution: 

• Check Connections: Ensure that the SATA or power cables are securely connected to the hard drive and the motherboard.
• BIOS Settings: Enter the BIOS/UEFI and check if the drive is recognized. If not, make sure the SATA ports are enabled.
• Replace Cables: Faulty cables can cause detection issues. Try using different SATA and power cables.

2. CMOS Battery Issues

Issue: The system fails to retain BIOS settings or doesn’t boot. Solution:

• Replace CMOS Battery: The CMOS battery powers the BIOS settings. Replacing it can resolve boot issues and errors related to time and date.
• Reset CMOS: Use the motherboard jumper or remove and reinsert the CMOS battery to reset the BIOS settings to default.

3. Orange Light on the Motherboard

Issue: An orange light indicates a potential hardware issue. Solution:

• Power Supply Check: Ensure the power supply unit (PSU) is properly connected and functioning.
• Component Check: Verify that all components, including RAM, CPU, and GPU, are correctly seated and connected.
• Consult Manual: Refer to the motherboard manual to understand the specific meaning of the orange light.

4. Blue Screen of Death (BSOD)

Issue: The system crashes and displays a blue error screen. Solution:

• Check Hardware: Faulty RAM or other hardware can cause BSODs. Run hardware diagnostics and replace any failing components.
• Update Drivers: Outdated or incompatible drivers can lead to system crashes. Ensure all drivers are up-to-date.
• Scan for Malware: Malicious software can cause instability. Run a thorough antivirus scan.

5. No Display on Monitor

    Issue: The system powers on, but there is no display. Solution:

• Check Connections: Ensure the monitor is properly connected to the GPU or motherboard.
• Test with Another Monitor: Rule out monitor issues by testing with a different display.
• Reseat GPU: Ensure the graphics card is properly seated in the PCIe slot and connected to the PSU.

6. System Overheating

Issue: The computer overheats and shuts down. Solution:

• Check Cooling: Ensure all fans, including CPU and case fans, are functioning correctly.
• Apply Thermal Paste: Properly apply thermal paste between the CPU and heatsink.
• Clean Dust: Regularly clean dust from the system to maintain proper airflow.

7. RAM Not Recognized

Issue: The system does not recognize installed RAM. Solution:

• Reseat RAM: Ensure the RAM sticks are firmly seated in the memory slots.
• Check Compatibility: Verify that the RAM is compatible with the motherboard.
• Test RAM: Use a memory testing tool to check for faulty RAM modules.