Manual
Table Of Contents
- P7P55D-E Premium specifications summary
- About this guide
- Safety information
- Notices
- Chapter 1: Product introduction
- Chapter 2: Hardware information
- Chapter 3: BIOS setup
- 3.1 Knowing BIOS
- 3.2 Updating BIOS
- 3.3 BIOS setup program
- 3.4 Main menu
- 3.5 Ai Tweaker menu
- 3.5.1 Ai Overclock Tuner [Auto]
- 3.5.2 CPU Ratio Setting [Auto]
- 3.5.3 Intel(R) SpeedStep(TM) Tech [Enabled]
- 3.5.4 Intel(R) TurboMode Tech [Enabled]
- 3.5.5 Xtreme Phase Full Power Mode [Auto]
- 3.5.6 DRAM Frequency [Auto]
- 3.5.7 QPI Frequency [Auto]
- 3.5.8. DRAM Timing Control [Auto]
- 3.5.9 CPU Differential Amplitude [Auto]
- 3.5.10 CPU Clock Skew [Auto]
- 3.5.11 CPU Voltage Mode [Offset]
- 3.5.12 IMC Voltage [Auto]
- 3.5.13 DRAM Voltage [Auto]
- 3.5.14 CPU PLL Voltage [Auto]
- 3.5.15 PCH Voltage [Auto]
- 3.5.16 DRAM DATA REF Voltage on CHA/B [Auto]
- 3.5.17 DRAM CTRL REF Voltage on CHA/B [Auto]
- 3.5.18 Load-Line Calibration [Auto]
- 3.5.19 CPU Spread Spectrum [Auto]
- 3.5.20 PCIE Spread Spectrum [Auto]
- 3.6 Advanced menu
- 3.7 Power menu
- 3.8 Boot menu
- 3.9 Tools menu
- 3.10 Exit menu
- Chapter 4: Software support
- Chapter 5: Multiple GPU technology support

ASUS P7P55D-E Premium 2-3
Chapter 2
2.2.2 Layout contents
Connectors/Jumpers/Slots Page
1. TurboV Remote connector (5-pin TURBO_CON) 2-34
2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V) 2-39
3. LGA1156 CPU Socket 2-5
4. CPU, chassis, and power fan connectors (4-pin CPU_FAN,
4-pin CHA_FAN1, 3-pin CHA_FAN2, 3-pin PWR_FAN)
2-37
5. DDR3 DIMM slots 2-10
6. CPU / IMC / DRAM overvoltage setting switches (OV_DRAM;
OV_IMC; OV_CPU)
2-26
7. Serial port connector (10-1 pin COM1) 2-36
8. MemOK! switch 2-25
9. IDE connector (40-1 pin PRI_EIDE) 2-31
10. Marvell
®
Serial ATA 6.0 Gb/s connectors
(7-pin SATA_6G_1/2 [gray])
2-33
11. Intel
®
P55 Serial ATA connectors (7-pin SATA 1-6) 2-32
12. System panel connector (20-8 pin PANEL) 2-40
13. USB connectors (10-1 pin USB78, USB910) 2-35
14. Reset switch 2-24
15. Power-on switch 2-24
16. TPM connector (20-1 pin TPM) 2-34
17. IEEE 1394a port connector (10-1 pin IE1394_2) 2-36
18. Digital audio connector (4-1 pin SPDIF_OUT) 2-38
19. Optical drive audio connector (4-pin CD) 2-35
20. Front panel audio connector (10-1 pin AAFP) 2-38