
South Bridge Configuration
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 | BIOS SETUP UTILITY | 
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 | Advanced | 
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| South Bridge chipset Configuration | |||
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| SMBUS Controller | [Enabled] | ||
| SLP_S4# Min. Assertion Width | [1 to 2 seconds] | ||
SMBUS Controller [Enabled]
Allows you to enable or disable the SMBUS Controller.
Configuration options: [Disabled] [Enabled]
SLP_S4# Min. Assertion Width [1 to 2 seconds]
Allows you to select the SLP_S4# Min. Assertion Width.
Configuration options: [4 to 5 seconds] [3 to 4 seconds] [2 to 3 seconds] [1 to 2 seconds]
5.4.7Onboard Devices Configuration
The Onboard Devices Configuration menu allows you to change the onboard devices settings. Select an item then press <Enter> to display the 
Advanced
BIOS SETUP UTILITY
Configure 
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| Serial Port1 Address | [3F8/IRQ4] | |
| Serial Port2 Address | [2F8/IRQ3] | |
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 | Serial Port2 Mode | [Normal] | 
| PCIE  | [Enabled] | |
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 | LAN5721A Boot ROM | [Disabled] | 
| PCIE  | [Enabled] | |
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 | LAN5721B Boot ROM | [Disabled] | 
Allows BIOS to Select Serial Port1 Base Addresses.
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address. Configuration options: [Disabled] [3F8/IRQ4] [3E8/IRQ4]
Serial Port2 Address [2F8/IRQ3]
Allows you to select the Serial Port2 base address. Configuration options: [Disabled] [2F8/IRQ3] [2E8/IRQ3]
Serial Port2 Mode [Normal]
Allows you to select the Serial Port2 mode. Configuration options: [Normal] [IrDA] [ASK IR]
| ASUS  |