The Higher National Diploma in Computer Hardware Maintenance is a comprehensive, career-oriented program designed to equip students with advanced skills in diagnosing, repairing, and maintaining computer hardware systems. With the rapid evolution of technology and the increased reliance on digital infrastructure, skilled hardware professionals are in demand globally.

This 24-month program integrates both theoretical knowledge and extensive hands on training to build competence in hardware diagnostics, system architecture, troubleshooting, circuit analysis, and embedded systems. Students will gain proficiency in handling desktops, laptops, servers, mobile devices, and peripheral components, as well as understand hardware integration in networking and IoT environments.

The course prepares learners not just for technical roles but also for supervisory and consultancy opportunities within the IT hardware and infrastructure domain.

• Computer Architecture and Hardware Components: Understand system architecture, motherboard design, and the functioning of CPUs, memory, and storage devices.
• Hardware Installation and Configuration: Learn how to assemble systems, configure BIOS/UEFI, and install required drivers and firmware.
• Electronics and Circuit Theory: Develop a foundation in electronic principles relevant to computing hardware and perform circuit diagnostics.
• Diagnostic and Repair Techniques: Use tools and software to troubleshoot and repair hardware faults effectively.
• Mobile and Embedded Systems: Explore hardware maintenance for mobile devices, tablets, and embedded computing systems.
• Peripheral Devices and Printers: Maintain and service external components including printers, monitors, scanners, and input devices.
• Safety and Maintenance Protocols: Apply ESD protection, safe handling practices, and preventive maintenance techniques.
• Basic Networking and Hardware Integration: Understand how hardware connects within networks and maintain hardware used in LAN/WAN setups.
• Industry Certifications Preparation: Receive guidance toward certifications like CompTIA A+, Cisco IT Essentials, and OEM service credentials.

Upon successful completion, graduates will be able to:

• Assemble and configure various types of computing systems from scratch.
• Diagnose and repair faults in desktops, laptops, and embedded devices.
• Interpret circuit diagrams and test electronic components using mustimeters and oscilloscopes.
• Implement preventive maintenance procedures and maintain service logs.
• Upgrade system components and ensure compatibility with new technologies.
• Provide technical support and troubleshooting services across hardware environments.
• Apply safety, regulatory, and environmental standards in handling IT equipment.
• Work collaboratively in tech teams or as self-employed technicians/consultants.

• 2 years
• Minimum A-Level Certificate or Equivalent
• Onsite and Online Options Available

• Higher National Diploma (HND) Issued by The Ministry of Higher Education

Graduates of the HND in Computer Hardware Maintenance will be prepared for roles such as:

• Computer Hardware Technician: Maintain and repair computer systems in offices, schools, and repair centers.
• IT Support Engineer: Deliver hardware-focused support services in enterprise environments.
• Maintenance Engineer: Specialize in preventive maintenance and equipment lifecycle management.
• Field Service Technician: Perform on-site installations and repairs of client equipment.
• Technical Consultant (Hardware): Advise companies on hardware upgrades, compatibility, and sustainability.
• Workshop Supervisor or Lab Technician: Oversee technical repair workshops or IT hardware labs in institutions.
• Entrepreneur / Independent Hardware Specialist: Launch personal ventures offering repair and IT hardware services.