🏷️ Basic Information Identification Make: Toshiba Model: Satellite C650/C655 Year: N/A Generation: N/A 📋 Manual Details Document Info Manual Type: Maintenance Manual Language: English Format: PDF Product Name: Toshiba Satellite C650/C655 Maintenance Manual PDF Download ⚙️ Engine Specifications General Processor Type: Intel Celeron, Intel Pentium, Intel Core i3, Intel Core i5 (depending on specific configuration) Chipset: Mobile Intel HM55 Express Chipset 🔧 Transmission Graphics Graphics Processor: Integrated Intel Graphics (depending on CPU), NVIDIA GeForce 310M (optional) 📐 Dimensions Physical Screen Size: 15.6 inches Resolution: 1366 x 768 pixels (HD) 🔧 Maintenance Cleaning Screen Cleaning: Use a soft, lint-free cloth dampened with water or an approved screen cleaner. Keyboard Cleaning: Use compressed air to remove debris. For stubborn dirt, use a slightly damp cloth. Storage Operating Temperature: 5°C to 35°C (41°F to 95°F) Storage Humidity: 20% to 80% (non-condensing) Battery Battery Type: Lithium-ion Battery Life: Varies based on configuration and usage (typically 2-4 hours) Hardware Upgrades Ram Type: DDR3 SODIMM Ram Slots: 2 Storage Upgrade: Supports 2.5-inch SATA hard drives or SSDs Software Operating System Support: Windows 7 (likely the primary OS, but may support others) Troubleshooting Common Issues: Overheating, slow performance, display problems, battery not charging