Gigabyte GA-H55M-UD2H User Manual page 51

Azalia Codec
Enables or disables the onboard audio function. (Default: Auto)
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled.
Onboard H/W 1394
Enables or disables the onboard IEEE 1394 function. (Default: Enabled)
Onboard H/W LAN
Enables or disables the onboard LAN function. (Default: Enabled)
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled.
Green LAN
When the onboard LAN function and Green LAN are enabled, the system will dynamically detect if a
LAN cable is connected or not. If not, the corresponding LAN controller will be disabled automatically.
(Default: Disabled)
SMART LAN
Start detecting at Port.....
Part1-2 Status = Open / Length =
Part3-6 Status = Open / Length =
Part4-5 Status = Open / Length =
Part7-8 Status = Open / Length =
higf : Move Enter: Select
F5: Previous Values
This motherboard incorporates cable diagnostic feature designed to detect the status of the attached LAN
cable. This feature will detect cabling issue and report the approximate distance to the fault or short. Refer to
the following information for diagnosing your LAN cable:
When No LAN Cable Is Attached...
If no LAN cable is attached to the motherboard, the Status fields of all four pairs of wires will show Open
and the Length fields show 0m, as shown in the figure above.
When LAN Cable Is Functioning Normally...
If no cable problem is detected on the LAN cable connected to a Gigabit hub or a 10/100 Mbps hub, the
following message will appear:
Start detecting at Port.....
Link Detected --> 100Mbps
Cable Length=
Link Detected Displays transmission speed.
Cable Length
Note: The Gigabit hub will only operate at a speed of 10/100 Mbps in MS-DOS mode; it will operate at a
normal speed of 10/100/1000 Mbps in Windows mode or when the LAN Boot ROM is activated.
Only for GA-H55M-UD2H
j
j
CMOS Setup Utility-Copyright (C) 1984-2010 Award Software
0m
0m
0m
0m
+/-/PU/PD: Value
F6: Fail-Safe Defaults
30m
Displays the approximate length of the attached LAN cable.
SMART LAN
F10: Save
- 51 -
Item Help
Menu Level 
ESC: Exit F1: General Help
F7: Optimized Defaults
BIOS Setup