English Manual.
Page 12
... Connector 25. Front USB Connectors 13. BIOS Select Jumper 21. IDE Connector 26. North Bridge: Intel® X48 Chipset 32. Clear CMOS Jumper 23. LGA 775 CPU Socket Note : The above motherboard layout is for reference only, please refer to the physical motherboard for detail. NB(North Bridge) FAN Header 3. FAN1... 20. BIOS ROM 1, BIOS ROM 2 22. South Bridge: Intel® ICH9R 24. Floppy Connector 27. 24-pin ATX Power Connector 28. DRAM Power LED 29. DDR3 DIMM Slots 30. CPU_FAN Header 31.
... Connector 25. Front USB Connectors 13. BIOS Select Jumper 21. IDE Connector 26. North Bridge: Intel® X48 Chipset 32. Clear CMOS Jumper 23. LGA 775 CPU Socket Note : The above motherboard layout is for reference only, please refer to the physical motherboard for detail. NB(North Bridge) FAN Header 3. FAN1... 20. BIOS ROM 1, BIOS ROM 2 22. South Bridge: Intel® ICH9R 24. Floppy Connector 27. 24-pin ATX Power Connector 28. DRAM Power LED 29. DDR3 DIMM Slots 30. CPU_FAN Header 31.