🏷️ Basic Information Identification Make: Sony Model: Vaio Model Series: PGC-VX89 Series Year: Not Specified Generation: Not Specified 📋 Manual Details Description Manual Type: Service and Repair Manual Manual Title: Sony Vaio PGC-VX89 Series Service Repair Manual Download PDF Downloadable Format: PDF Content Content Type: Step-by-step repair/change methods for internal parts Visuals Included: Text and High Quality Graphics/Pictures Language Language: English Coverage Coverage Scope: Internal components Usability User Level: Intermediate to Advanced (DIY repair) ⚙️ Engine Specifications General Processor Type: Not Specified (Laptop components) Graphics Processor: Not Specified (Laptop components) Memory Type: Not Specified (RAM) 🔧 Transmission General Optical Drive Type: Not Specified (Likely DVD/CD drive) 📐 Dimensions Physical Screen Size Inches: Not Specified Weight Kg: Not Specified 🔧 Maintenance Cleaning Cleaning Instructions: Likely included Troubleshooting Troubleshooting Guide: Yes Diagnostics Diagnostic Procedures: Likely included Battery Battery Replacement: Yes Cooling System Fan Cleaning Replacement: Yes Storage Hard Drive Replacement Upgrade: Yes