Asus A55M-A USB3 A55M-A User's Manual - Page 28

Side(s): SS - Single-sided

DS - Double-sided

DIMM support:

•

1 DIMM:

Supports one module inserted into any slot as Single-channel memory

configuration.

•

2 DIMMs:

Supports two modules inserted into both the blue slots as one pair of Dual-

channel memory configuration.

Visit the ASUS website at www.asus.com for the latest QVL.

DDR3 1066 MHz capability

Vendors

Part No.

Size

SS/DS

Chip Brand

Chip NO.

Timing

Voltage

DIMM socket support

(Optional)

1 DIMM

2 DIMMs

Crucial

CT12864BA1067.8FF

1GB

SS

Micron

9GF22D9KPT

7

-

•

•

ELPIDA

EBJ21UE8EDF0-AE-F

2GB

DS

ELPIDA

J1108EDSE-DJ-F

-

1.35V(low

voltage)

•

•

KINGSTON

KVR1066D3N7/1G(low profile)

1GB

SS

ELPIDA

J1108BFSE-DJ-F

7

1.5V

•

•

KINGSTON

KVR1066D3N7/4G

4GB

DS

Hynix

H5TQ2G83AFR

7

1.5V

•

•

Vendors

Part No.

Size

SS/DS

Chip Brand

Chip No.

Timing

Voltage

DIMM socket

support(optional)

1DIMM

2DIMMs

KINGSHARE

KSRPCD313332G

2GB

DS

PATRIOT

PM128M8D385-15

-

-

.

Kingtiger

2GB DIMM PC3-10666

2GB

DS

SAMSUNG

SEC 904 HCH9

K4B1G0846D

-

-

.

.

Kingtiger

KTG2G1333PG3

2GB

DS

-

-

-

-

.

MARKVISION

BMD32048M1333C9-1123

2GB

DS

MARKVISION

M3D1288P-13

-

-

.

.

MARKVISION

BMD34096M1333C9-1124

4GB

DS

MARKVISION

M3D2568E-13

-

-

.

.

PATRIOT

PSD32G13332H

2GB

DS

-

-

-

-

.

.

PATRIOT

PG38G1333EL(XMP)

8GB

DS

-

-

9-9-9-24

1.5V

.

.

RAMAXEL

RMR1870ED48E8F-1333

2GB

DS

ELPIDA

J1108BDBG-DJ-F

-

-

.

.

RAMAXEL

RMR1870EC58E9F-1333

4GB

DS

ELPIDA

J2108BCSE-DJ-F

-

-

.

.

RiDATA

C304627CB1AG22Fe

2GB

DS

RiDATA

N/A

9

-

.

.

RiDATA

E304459CB1AG32Cf

4GB

DS

RiDATA

N/A

9

-

.

.

Silicon Power

SP002GBLTU133V02

2GB

SS

S-POWER

20YT3NG-1202

-

-

.

.

Silicon Power

SP002GBLTU133S02

2GB

DS

Elixir

N2CB1680AN-C6

-

.

.

Silicon Power

SP004GBLTU133V02

4GB

DS

S-POWER

20YT3NG-1201

-

-

.

.

TAKEMS

TMS2GB364D081-107EY

2GB

DS

-

-

7-7-7-20

1.5V

.

.

TAKEMS

TMS2GB364D081-138EY

2GB

DS

-

-

8-8-8-24

1.5V

TAKEMS

TMS2GB364D082-138EW

2GB

DS

-

-

8-8-8-24

1.5V

.

.

UMAX

E41302GP0-73BDB

2GB

DS

UMAX

U2S24D30TP-13

-

-

.

.

WINTEC

3WVS31333-2G-CNR

2GB

DS

AMPO

AM3420803-13H

-

-

.

.

DDR3 1333 MHz capability

Chapter 1: Product introduction

1-16

Section	Page
Safety information	6
About this guide	7
A55M-A Series specifications summary	9
Package contents	11
Product introduction	13
1.1 Special features	13
1.1.1 Product highlights	13
1.1.2 ASUS DIGI+ VRM	13
1.1.3 ASUS Exclusive Features	14
1.2 Before you proceed	16
1.3 Motherboard overview	17
1.3.1 Placement direction	17
1.3.2 Screw holes	17
1.3.3 Motherboard layout	18
1.3.4 Layout contents	19
1.4 Accelerated Processing Unit (APU)	19
1.4.1 APU installation	20
1.4.2 APU heatsink and fan assembly installation	21
1.5 System memory	23
1.5.1 Overview	23
1.5.2 Memory configurations	24
1.5.3 Installing a DIMM	29
1.6 Expansion slots	30
1.6.1 Installing an expansion card	30
1.6.2 Configuring an expansion card	30
1.6.3 PCI slot	30
1.6.4 PCI Express x1 slot	30
1.6.5 PCI Express x16 slot	30
1.7 Jumpers	32
1.8 Connectors	34
1.8.1 Rear panel ports	34
1.8.2 Internal connectors	35
1.9 Software support	41
1.9.1 Installing an operating system	41
1.9.2 Support DVD information	41
BIOS information	43
2.1 Managing and updating your BIOS	43
2.1.1 ASUS Update utility	43
2.1.2 ASUS EZ Flash 2	44
2.1.3 ASUS CrashFree BIOS 3 utility	45
2.1.4 ASUS BIOS Updater	46
2.2 BIOS setup program	48
2.3 Main menu	52
2.3.1 System Language [English]	52
2.3.2 System Date [Day xx/xx/xxxx]	52
2.3.3 System Time [xx:xx:xx]	52
2.3.4 Security	52
2.4 Ai Tweaker menu	54
2.4.1 Ai Overclock Tuner [Auto]	55
2.4.2 Memory Frequency [Auto]	55
2.4.3 APU Multiplier [Auto]	55
2.4.4 NB Frequency [Auto]	55
2.4.5 EPU Power Saving Mode [Disabled]	55
2.4.6 DRAM Timing Control	56
2.4.7 APU Voltage [Offset Mode]	56
2.4.8 DRAM Voltage [Auto]	56
2.4.9 SB 1.1V Voltage [Auto]	56
2.4.10 DIGI+ VRM	57
2.5 Advanced menu	58
2.5.1 CPU Configuration	58
2.5.2 SATA Configuration	60
2.5.3 USB Configuration	61
2.5.4 NB Configuration	61
2.5.5 Onboard Devices Configuration	62
2.5.6 APM	63
2.5.7 Network Stack	64
2.6 Monitor menu	65
2.6.1 CPU Temperature / MB Temperature [xxxºC/xxxºF]	65
2.6.2 CPU / Chassis fan Speed [xxxx RPM] or [Ignore] / [N/A]	65
2.6.3 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage	65
2.6.4 CPU Q-Fan Control [Enabled]	65
2.6.5 Anti Surge Support [Auto]	66
2.7 Boot menu	67
2.7.1 Fast Boot [Enabled]	68
2.7.2 Full Screen Logo [Enabled]	68
2.7.3 Post Delay Time [3 sec]	69
2.7.4 Bootup NumLock State [On]	69
2.7.5 Wait for ‘F1’ If Error [Enabled]	69
2.7.6 Option ROM Messages [Force BIOS]	69
2.7.7 Interrupt 19 Capture [Postponed]	69
2.7.8 Setup Mode [EZ Mode]	69
2.7.9 CSM Parameters	70
2.7.10 Secure Boot	70
2.7.11 Boot Option Priorities	71
2.7.12 Boot Override	71
2.8 Tools menu	72
2.8.1 ASUS EZ Flash 2 Utility	72
2.8.2 ASUS SPD Information	72
2.8.3 ASUS O.C. Profile	72
2.9 Exit menu	73
Appendices	75
Notices	75

Asus A55M-A USB3 A55M-A User's Manual - Page 28

DDR3 1066 MHz capability, DDR3 1333 MHz capability

Page 28 highlights