Lenovo H535s Lenovo H535s Hardware Maintenance Manual - Page 31
Identifying parts on the motherboard, front of the motherboard. - h535 motherboard
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Identifying parts on the motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in your computer. It provides basic computing functions and supports a variety of devices that are factory-installed or that you can install later. The following illustration shows the location of connectors and components on the front of the motherboard. Lenovo H535s 1 2 3 4 5 6 16 15 14 13 1. 12V power connector 2. Microprocessor and heat sink 3. Microprocessor fan header 4. Memory slots (2) 5. Thermal sensor header 6. Mini PCI-E slot 7. Power connector 8. Power fan header 7 8 9 12 11 10 9. SATA connectors (3) 10. Front panel connector 11. Front USB connector 12. Front USB connector 13. Front audio connector 14. PCI express X 1 adapter slots (3) 15. PCI express X 16 adapter slot 16. System fan header Chapter 7. Locating connectors, controls and components 25