ECS A790GXM-AD3 User Manual

54
ATI CrossFireX
TM
Technology & Hybrid Graphics
®
Technology Support
4. Connect the external cable to the corresponding port on your monitor.
3. Connect the two CrossFireX
TM
Edition graphics cards installed on PCIE16X_1 and
PCIE16X_2 slots with the CrossFire Bridge.
6. Restart the computer, then press Delete to enter the BIOS setup; use the arrow
keys to select Advanced Chipset Setup, then press Enter; set the item Crossfire mode
to Enabled or Auto. Press F10 to save the configuration and exit the BIOS.
5. Connect an auxiliary power source from the power supply to the graphics cards.
Table A: Supported PCI Express VGA Card List for CrossFireX
TM
Func-
tion
Vender
MSI RX1300 TD256E (256MB) Radeon X1300Pro
ATI X1600XT (256MB) Radeon X1600XT
PowerColor X1900XTX (512MB) Radeon X1900XTX
ASUS EAX1950PRO/HTDP/256M/A (256MB) Radeon X19500Pro
MSI RX2600XT (256MB) Radeon HD2600XT
MSI RX3850-T2D256E-OC (256MB) Radeon HD3850
PowerColor AX3870 512MD-PH (512MB) Radeon HD3870
PowerColor AX4870 512MD5-H (512MB) Radeon HD4870
ATI
PCI-E Card
The item Crossfire mode will show only when you insert an external ATI
graphics card.

ECS A790GXM-AD3 Specifications

General

Number of memory slots	4
Maximum internal memory	32 GB
Processor socket	Socket AM3
Processor manufacturer	AMD
USB 2.0 connectors	3
Power fan connector	Yes
Number of SATA connectors	6
Number of EATX power connectors	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Firewire (IEEE 1394) ports	0
Audio chip	Realtek ALC888
Motherboard chipset	AMD 790GX
Audio output channels	7.1 channels
Motherboard form factor	ATX
PCI Express x16 slots	2
Controller interface type	AMD SB750
Controller 2nd interface type	JMB 361
Graphics card	Radeon HD 3300
RAID levels	0, 1, 10
LAN controller	Realtek RTL8111C
Networking features	Gigabit Ethernet
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	244 mm
Width	305 mm