🏷️ Basic Information Identification Make: Sony Model: VAIO PCG-NV290 Series Year: Not Specified Generation: Not Specified 📋 Manual Details Documentation Manual Type: Service and Repair Manual Language: English Page Count: Unknown Format: PDF Download Content Overview: Step-by-step repair and part replacement methods for internal components. Visuals: Includes text and high-quality graphics/pictures where needed. 📄 Product Summary Description Product Name: Sony-Vaio-pcg-nv290-Series-Service-Repair-Manual Download PDF Product Description: Sony-Vaio-pcg-nv290-Series-Service-Repair-Manual Download with step-by-step methods to repair/change any internal part. 📄 Target Audience User Type Intended User: Technicians and advanced users requiring detailed repair guidance. 📄 Technical Information Hardware Processor Type: Not Specified Memory Type: Not Specified Storage Type: Not Specified Graphics Chipset: Not Specified Display Technology: Not Specified Connectivity Options: Not Specified Ports: Not Specified Battery Type: Not Specified Power Adapter Specs: Not Specified 📄 Troubleshooting Guidance Diagnostics Diagnostic Procedures: Detailed procedures for diagnosing issues. Common Issues Repair Focus: Repair/change of internal parts.