Motherboard Overview; Motherboard Layout; Layout Contents - Asus P5SD2-A User Manual

1.2

Motherboard overview

1.2.1

Motherboard layout

Ensure that you install the motherboard into the chassis in the correct orientation. The
edge with external ports goes to the rear part of the chassis.
Place this side towards
the rear of the chassis.
Place six screws into the holes indicated by circles to secure the motherboard to the
chassis. DO NOT overtighten the screws! Doing so can damage the motherboard.
1.2.2

Layout contents

Connectors/Jumpers/Slots
1. ATX power connectors (24-pin EATXPWR, 4-pin
ATX12V)
2. USB device wake-up (3-pin USBPW5-8)
3. LGA775 CPU socket
4. DDR2 DIMM slots
5. CPU, CHASSIS fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN)
6. IDE connector (40-pin PRI-EIDE)
7. Serial ATA connectors (7-pin SATA1 and SATA2)
8 Speaker connector (4-pin SPEAKER)
9. Onboard LED
Chapter 1: Product introduction
Page Connectors/Jumpers/Slots
1-13 10. System panel connector (10-1 pin PANEL)
1-7 11. USB connectors (10-1 pin USB56 and
USB78)
1-3 12. Clear RTC RAM (3-pin CLRTC)
1-3 13. Chassis intrusion connector (4-1 pin
CHASSIS)
1-12 14. Floppy disk drive connector (34-1 pin
FLOPPY)
1-11 15. Digital audio connector (4-1 pin
SPDIF_OUT)
1-10 16. Optical drive audio connector (4-pin CD)
1-13 17. Front panel audio connector (10-1 pin
AAFP)
1-1
Page
1-14
1-11
1-8
1-15
1-10
1-15
1-14
1-13
1-2