GA-EP45-DS3LR/
GA-EP45-DS3L
LGA775
Intel® Core
Intel® Celeron®
Rev. 1005
12MC-EP45DS3L-1005R
TM
/ Intel® Pentium® /
May 23, 2008
GA-EP45-DS3LR/GA-EP45-DS3L
Motherboard
May 23, 2008
GA-EP45-DS3LR/
GA-EP45-DS3L
Motherboard
© 2008
\ \
http://www.gigabyte.tw/
REV : X.X X.X
REV : 1.0 1.0 BIOS
.................................................................................................................... 6
.................................................................................................................... 6
GA-EP45-DS3LR/DS3L .................................................................... 7
................................................................................................. 8
................................................................................................... 9
1-1 ..................................................................................... 9
1-2
1-3 .................................................................. 13
1-3-1 (CPU) ................................................................................. 13
1-3-2 ................................................................................................. 15
1-4 ....................................................................................... 16
1-4-1 ....................................................................................... 16
1-4-2 ............................................................................................ 17
1-5 ................................................................................................. 18
1-6
1-7 ....................................................................................... 21
..................................................................................................... 10
................................................................................... 19
BIOS ....................................................................................... 33
2-1 ..................................................................................................... 34
2-2 BIOS
2-3 MB Intelligent Tweaker(M.I.T.) (
2-4 Standard CMOS Features ( CMOS )........................................... 44
2-5 Advanced BIOS Features (
2- 6 Integrated Peripherals (
2- 7 Power Management Setup (
2-8 PnP/PCI Configurations ( PCI )............................. 54
2-9 PC Health Status (
2-10 Load Fail-Safe Defaults (
2-11 Load Optimized Defaults (
2-12 Set Supervisor/User Password ( / )................... 57
2-13 Save & Exit Setup (
2-14 Exit Without Saving (
.............................................................................. 35
/ ) ...................................... 37
BIOS )..................................... 46
)....................................................... 49
)............................................... 52
)............................................................. 55
) ............................................ 56
) .......................................... 56
) ................................ 58
)........................... 58
- 4 -
....................................................................................... 59
3-1 ....................................................................................... 59
3-2 ............................................................................................ 60
3-3
3-4
3-5
( ).......................................................................................... 60
................................................................................................. 61
..................................................................................................... 61
3- 6 Download Center............................................................................................ 62
....................................................................................... 63
4-1 Xpress Recovery2 ............................................................................... 63
4-2 BIOS
4-2-1 Q-Flash BIOS................................................................... 68
4-2-2 @BIOS BIOS......................................................................... 71
.................................................................................. 68
4-3 EasyTune 6 .......................................................................................... 72
4-4 - (DES Advanced) ............................................. 73
4-5 Q-Share
4- 6 Time Repair
................................................................................................ 75
.......................................................................................... 76
.......................................................................................................... 77
5-1 Serial ATA ......................................................................77
5-1-1 SATA ................................................................................. 77
5-1-2 SATA RAID/AHCI ..... 83
5-1-3 SATA RAID/AHCI ........................................ 85
5-2 / ........................................................................ 90
5-2-1 2 / 4 / 5.1 / 7.1 ...............................................................................90
5-2-2 (S/PDIF )( )................................................. 92
5-2-3 ............................................................................................ 94
5-2-4 ............................................................................................ 96
5-3 ..................................................................................................... 97
5-3-1 ................................................................................................................ 97
5-3-2 ........................................................................................................... 98
5-4 ................................................................................................... 100
GA-EP45-DS3LR
- 5 -
GA-EP45-DS3LR GA-EP45-DS3L - 1
- 1
- 1
- 1
IDE - 1 - 1
SATA 3Gb/s - 2
I/O - 1
•
•
2 USB 2.0 ( 12CR1-1UB030-51R)
2 SATA ( 12CF1-2SERPW-01R)
(S/PDIF ) ( 12CR1-1SPDIN-01R)
( 12CF1-1CM001-32R)
( 12CF1-1LP001-01R)
- 6 -
GA-EP45-DS3LR/DS3L
KB_MS
R_SPDIF
R_USB_1
R_USB_2
R_USB_3
USB_LAN
AUDIO
RTL8111C
CODEC
SPDIF_O
CD_IN
IT8718
F_AUDIO
SPDIF_I
PCI1
PCI2
ATX_12V
SYS_FAN1
PCIEX1_1
PCIEX16
PCIEX1_2
PCIEX1_3
PCIEX1_4
B_BIOS
M_BIOS
CLR_CMOS
LGA775
Intel® P45
BATTERY
CI
CPU_FAN
PHASE LED
GA-EP45-DS3LR/DS3L
DDR2_1
DDR2_2
Intel® ICH10R /
Intel® ICH10
JMicron 368
IDE
F_USB1
SATA2_3
SATA2_4
SATA2_5
PWR_LED
DDR2_3
DDR2_4
F_PANEL
ATX
FDD
PWR_FAN
SYS_FAN2
SATA2_0
SATA2_1
SATA2_2
COMA
GA-EP45-DS3LR
GA-EP45-DS3L
LPT
F_USB2
- 7 -
1 PCI Express x16
LGA775
Processor
CPU CLK+/-
(400/333/266/200 MHz)
4 PCI Express x1
PCIe CLK
(100 MHz)
x1
PCI Express Bus
ATA-133/100/66/
33 IDE Channel
PCI Express x16
x1 x1
PCI Bus
PCIe CLK
(100 MHz)
x1
JMicron
368
LAN
RJ45
RTL
8111C
x1
Intel® ICH10R /
Intel® ICH10
CODEC
Intel
P45
Host
Interface
DDR2 1333/1200/1066/
®
800/667 MHz
Dual Channel Memory
MCH CLK (400/333/266/200 MHz)
Dual BIOS
LPC Bus
IT8718
6 SATA 3Gb/s
12 USB Ports
Floppy
LPT Port
COM Port
PS/2 KB/Mouse
2 PCI
PCI CLK
(33 MHz)
GA-EP45-DS3LR
GA-EP45-DS3L
MIC
Line-In
Line-Out
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
Center/Subwoofer Speaker Out
- 8 -
1-1
•
•
•
•
• (CPU)
•
•
•
•
•
•
•
•
•
•
- 9 -
1-2
(CPU) LGA775 Intel® Core
(FSB) 1600/1333/1066/800 MHz
USB
TM
2 Extreme /
TM
2 Duo /
Intel® Core
TM
2 Quad / Intel® Core
Intel® Pentium® / Intel® Celeron®
( )
L2 CPU
Intel® P45
Intel® ICH10R /ICH10
4 1.8V DDR2 DIMM 16 GB
( )
DDR2 1333/1200/1066/800/667 MHz
( )
Realtek ALC888
High Definition Audio
2 / 4 / 5.1 / 7.1
S/PDIF /
CD
1 Realtek 8111C (10/100/1000 Mbit)
1 PCI Express x16 x16
(PCI Express x16 PCI Express 2.0)
4 PCI Express x1
2 PCI
-6SATA 3Gb/s 6 SATA 3Gb/s
- SATA RAID 0 RAID 1 RAID 5 RAID 10
JMicron 368
-1IDE ATA-133/100/66/33 2
IDE
iTE IT8718
-1 1
12 USB 2.0/1.1 (8 4
USB )
GA-EP45-DS3LR
GA-EP45-DS3L
GA-EP45-DS3LR/DS3L - 10 -
1 24-pin ATX
1 4-pin ATX 12V
1
1 IDE
6 SATA 3Gb/s
1 CPU
2
1
1
1
1
1 S/PDIF
1 S/PDIF
2 USB 2.0/1.1
1
1
1
1
1 PS/2
1 PS/2
1 S/PDIF
1 S/PDIF
8 USB 2.0/1.1
1 RJ-45
6 ( / / /
/ / )
I/O iTE IT8718
CPU/
CPU/ /
CPU
CPU/ /
CPU/
( )
- 11 -
BIOS 2 8 Mbit flash
AWARD BIOS
DualBIOS
PnP 1.0a DMI 2.0 SM BIOS 2.4 ACPI 1.0b
@BIOS
Q-Flash
Virtual Dual BIOS
Download Center
Xpress Install
Xpress Recovery2
EasyTune
- (DES Advanced)
Time Repair
Q-Share
Norton Internet Security (OEM )
Microsoft® Windows® Vista/XP
ATX 30.5 x 21.0
TM
( )
( ) Windows Vista/XP 32-bit 4 GB
4 GB
( ) CPU/ CPU/
( ) EasyTune
GA-EP45-DS3LR/DS3L - 12 -
1-3
(CPU)
• CPU
( CPU )
• CPU
• CPU CPU CPU (
CPU CPU )
• CPU
• CPU CPU
• CPU
1-3-1 (CPU)
A. CPU CPU
LGA775 CPU
CPU
LGA775 CPU
- 13 -
CPU
B. CPU CPU
CPU CPU
CPU
CPU
CPU
( CPU
CPU )
CPU
CPU
( CPU )
CPU CPU
( ) CPU
( CPU
)
GA-EP45-DS3LR/DS3L - 14 -
1-3-2
CPU
CPU CPU ( Intel
CPU
(
' '
(
)
®
)
)
CPU (CPU_FAN)
CPU
CPU CPU
CPU CPU
- 15 -
1-4
•
( )
•
•
1-4-1
4 DDR2
(Dual Channel Technology) BIOS
4 DDR2 (Channel)
0 (Channel 0) DDR2_1 DDR2_2 ( 1 2)
1 (Channel 1) DDR2_3 DDR2_4 ( 3 4)
2
4
(SS DS -- )
DDR2_1 DDR2_2 DDR2_3 DDR2_4
DS/SS - - DS/SS - -
- - DS/SS - - DS/SS
DS/SS DS/SS DS/SS DS/SS
DDR2_1
DDR2_2
DDR2_3
DDR2_4
1. DDR2
2. DDR2
( ) DDR2
POST
Flex Memory Mode Intel® Flex (Intel® Flex Memory Technology)
GA-EP45-DS3LR/DS3L - 16 -
/
1-4-2
DDR2 DDR DDR2
DDR2
DDR2
- 17 -
1-5
•
•
1.
2.
3.
4.
5.
6. BIOS
7.
/ PCI Express x16
PCI Express x1
PCI Express x16
PCI
•
•
PCI Express x16
GA-EP45-DS3LR/DS3L - 18 -
PCI Express x16
PCI Express
x16
1-6
PS/2 PS/2
PS/2
S/PDIF
S/PDIF
USB
USB 2.0/1.1 USB USB
/ USB USB
(RJ-45)
1 GB (1 Gbps)
/
( ) ( )
(Gigabit Ethernet)
/
1 Gbps
100 Mbps
10 Mbps
•
•
- 19 -
5.1/7.1
( )
4/5.1/7.1
( )
7.1
( )
( )
( )
~
( )
2
4/5.1/7.1
2/4/5.1/7.1
GA-EP45-DS3LR/DS3L - 20 -
1-7
1 3
21
2
10
4
13
14
19
12
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN1/SYS_FAN2
5) PWR_FAN
6) FDD
7) IDE
8) SATA2_0/1/2/3/4/5
9) PWR_LED
10) F_AUDIO
11) F_PANEL
17 16
18 7
15
9
12) CD_IN
13) SPDIF_I
14) SPDIF_O
15) F_USB1/F_USB2
16) LPT
17) COMA
18) CI
19) CLR_CMOS
20) BATTERY
21) PHASE LED
6
5
20
4
8
11
•
•
•
- 21 -
1/2) ATX_12V / ATX (2x2-pin 12V 2x12-pin )
12V CPU 12V
• (500 )
• 2x10-pin
2x12-pin 2x10pin
ATX_12V
ATX_12V
4
2
2x12-pin
2x12-pin
1
2
3 +12V
4 +12V
13 3.3V
14 -12V
15
16 PS_ON(soft On/Off)
17
18
19
20 -5V
21 +5V
22 +5V
23 +5V (
)
24
)
2x12-pin
)
( 2x12-pin
)
3
1
ATX
12
24
1 3.3V
2 3.3V
3
4 +5V
5
6 +5V
7
8 Power Good
9 5V SB(stand by +5V)
10 +12V
1 1 +12V (
131
12 3.3V (
ATX
GA-EP45-DS3LR/DS3L - 22 -
3/4/5) CPU_FAN / SYS_FAN1 / SYS_FAN2 / PWR_FAN ( )
CPU_FAN SYS_FAN2 4-pin SYS_FAN1
PWR_FAN 3-pin (
) CPU CPU
CPU_FAN
1
1
CPU_FAN
2 +12V
3
4
SYS_FAN 2
• CPU
•
6) FDD ( )
1.44 MB 2.88 MB
1
SYS_FAN2
1
SYS_FAN1 / PWR_FAN
CPU
1
2
3
4 +5V
SYS_FAN1 / PWR_FAN
1
2 +12V
3
360 KB 720 KB 1.2 MB
34
33
- 23 -
2
1
7) IDE (IDE )
IDE IDE ( )
IDE
(Master/Slave) ( IDE )
39
40
8) SATA2_0 / 1 / 2 / 3 / 4 / 5 (SATA 3Gb/s )
SATA SATA 3Gb/s SATA 1.5Gb/s SATA
SATA
7
SATA2_3
SATA2_4
SATA2_5
1
7
1
1
2
1
7
1
SATA2_0
SATA2_1
SATA2_2
1
7
2 TXP
3 TXN
4
5 RXN
6 RXP
7
GA-EP45-DS3L
GA-EP45-DS3LR/DS3L - 24 -
SATA 3Gb/s L
SATA
8) SATA2_0 / 1 / 2 / 3 / 4 / 5 (SATA 3Gb/s )
SATA SATA 3Gb/s SATA 1.5Gb/s SATA
SATA ICH10R RAID 0 RAID 1
RAID 5 RAID 10 RAID
Serial ATA
7
SATA2_3
SATA2_4
SATA2_5
1
7
1
• RAID 0 RAID 1
• RAID 5 ( )
• RAID 10
9) PWR_LED ( )
1
2 TXP
7
1
SATA2_0
SATA2_1
SATA2_2
1
7
3 TXN
4
5 RXN
6 RXP
7
SATA 3Gb/s L
SATA
(S3/S4) (S5)
GA-EP45-DS3LR
- 25 -
(S1)
1 MPD+
2 MPD-
1
3 MPD-
S0
S1
S3/S4/S5
10) F_AUDIO ( )
HD (High Definition ) AC'97
HD
1 MIC2_L
2
2
1
9
10
3 MIC2_R
4 -ACZ_DET
5 LINE2_R
6
7 FAUDIO_JD
8
9 LINE2_L
10
AC'97
1 MIC
2
3 MIC
4
5 Line Out (R)
6
7
8
9 Line Out (L)
10
• HD AC'97
2/4/5.1/7.1
•
HD
2/4/5.1/7.1
•
GA-EP45-DS3LR/DS3L - 26 -
11) F_PANEL ( )
• MSG ( )
(+/-)
PW+
MSG+
PW-
MSG-
2
1
HD-
RES+
NC
HD+
RES-
SPEAK+
SPEAK-
20
19
S0
S1
S3/S4/S5
• PW ( )
( BIOS Power Management Setup
)
• SPEAK ( )
• HD ( )
• RES ( )
• NC( )
(S1)
(S3/S4) (S5)
BIOS
(Reset)
- 27 -
12) CD_IN ( )
13) SPDIF_I (S/PDIF )
S/PDIF S/PDIF
1
2
3
1
4
GA-EP45-DS3LR/DS3L - 28 -
1
1
2 SPDIFI
3
14) SPDIF_O (S/PDIF )
S/PDIF ( )
HDMI
HDMI
1
15) F_USB1 / F_USB2 (USB )
USB 2.0/1.1 USB USB
USB
1 SPDIFO
2
1
9
2
10
• 2x5-pin IEEE 1394 USB
• USB
USB
- 29 -
1 (5V)
2 (5V)
3 USB DX4 USB DY5 USB DX+
6 USB DY+
7
8
9
10
16) LPT ( )
125
17) COMA ( )
1092
26
1 STB2 AFD3 PD0
4 ERR5 PD1
6 INIT7 PD2
8 SLIN9 PD3
10
1 1 PD4
12
13 PD5
1
2
14
15 PD6
16
17 PD7
18
19 ACK20
21 BUSY
22
23 PE
24
25 SLCT
26
1 NDCD 2 NSIN
3 NSOUT
4 NDTR 5
6 NDSR 7 NRTS 8 NCTS 9 NRI 10
GA-EP45-DS3LR/DS3L - 30 -