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

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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.
1. 12V power connector
9. SATA connectors (3)
2. Microprocessor and heat sink
10. Front panel connector
3. Microprocessor fan header
11. Front USB connector
4. Memory slots (2)
12. Front USB connector
5. Thermal sensor header
13. Front audio connector
6. Mini PCI-E slot
14. PCI express X 1 adapter slots (3)
7. Power connector
15. PCI express X 16 adapter slot
8. Power fan header
16. System fan header
Chapter 7
.
Locating connectors, controls and components
25