Asus P8B75-M LX PLUS User Manual

ASUS P8B75-M LX PLUS
1-23
Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default
position. Removing the cap will cause system boot failure!
• If the steps above do not help, remove the onboard battery and move the jumper
again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the
battery.
• You do not need to clear the RTC when the system hangs due to overclocking. For
system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature.
Shut down and reboot the system, then the BIOS automatically resets parameter
settings to default values.
1.8 Connectors
1.8.1 Rear panel connectors
LAN port
Speed
LED
Activity Link
LED
Activity/Link LED Speed LED
Status Description Status Description
OFF No link OFF 10Mbps connection
ORANGE Linked ORANGE 100Mbps connection
BLINKING Data activity GREEN 1Gbps connection
1. PS/2 Keyboard / Mouse Combo port.
This port is for a PS/2 keyboard or PS/2
mouse.
2. LAN (RJ-45) port.
This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub.
LAN port LED indications
9 8
3 4
5
2
67
1
10

Asus P8B75-M LX PLUS Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR3-SDRAM
Maximum internal memory	16 GB
Supported memory clock speeds	1066, 1333, 1600, 1800, 2000, 2200 MHz
Processor socket	LGA 1155 (Socket H2)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium
Maximum number of SMP processors	1
USB 2.0 connectors	4
Number of SATA II connectors	5
Number of Parallel ATA connectors	0
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.
Audio chip	Realtek ALC887
Certification	RoHS
Component for	PC
Power source type	ATX
Motherboard chipset	Intel B75
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Compatible operating systems	Windows 8
Supported storage drive interfaces	SATA II, SATA III
Maximum resolution	2048 x 1536 pixels
Maximum graphics card memory	1696 MB
Parallel processing technology support	Not supported
PCI Express slots quantity	3
PCI Express slots version	2.0, 3.0
Cables included	SATA
LAN controller	Realtek RTL8111F
Networking features	Gigabit Ethernet
Ethernet interface type	Fast Ethernet, Gigabit Ethernet
BIOS type	AMI
ACPI version	2.0a
BIOS memory size	128 Mbit

Weight and Dimensions

Depth	175 mm
Width	244 mm