Lenovo H535 Lenovo H505/520/535 Hardware Maintenance Manual - Page 32

Identifying parts on the 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 H505 12 3 4 5 13 12 11 1. Microprocessor and heat sink 2. Microprocessor fan header 3. Memory slots (2) 4. Power connector 5. Thermal sensor header 6. Front panel connector 7. Battery 6 10 9 8 7 8. SATA connectors (2) 9. Mini PCI-E slot 10. Front USB connectors (2) 11. Clear CMOS jumper 12. PCI express ×1 adapter slot 13. Front audio connector 26 Lenovo H505/520/535Hardware Maintenance Manual

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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. Microprocessor and heat sink
8. SATA connectors (2)
2. Microprocessor fan header
9. Mini PCI-E slot
3. Memory slots (2)
10. Front USB connectors (2)
4. Power connector
11. Clear CMOS jumper
5. Thermal sensor header
12. PCI express ×1 adapter slot
6. Front panel connector
13. Front audio connector
7. Battery
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Lenovo H505/520/535Hardware Maintenance Manual