Checking Jumper Settings; Jumper Settings - ECS L4IBMGL Manual

Checking Jumper Settings

The following illustration shows the location of the mainboard jumpers. Pin 1 is
labeled.

Jumper Settings

Jumper Type
CLR_CMOS 3-pin
BIOS_WP 2-pin
LAN_EN 3-pin
CLR_CMOS – Enables you to clear the BIOS. Refer to the following in-
structions:
1. Turn the system off.
2. Remove all ATX power connectors (including ATX1 and
ATX12V).
3. Short pins 1 and 2 on CLR_CMOS.
4. Return the jumper to the normal setting.
5. Plug in all ATX power connectors.
Description
Clear CMOS 1-2: Clear CMOS
2-3: Normal
BIOS Flash Open: Flash (Default)
Protect
Short: Flash Pr otect
LAN Select 1-2: LAN Enabled
On Board
2-3: LAN Disabled
8
Setting
CLR_CMOS
1
BIOS_WP
LAN_EN
1