BIOS SETUP
Phoenix - AwardBIOS CMOS Setup Utility
SuperIO Device
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| POWER ON Function | BUTTON ONLY | ITEM HELP |
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| KB Power ON Password | Enter |
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| Hot Key power ON |
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| Onboard FDC Controller | Enabled | Menu Level > |
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| Onboard Serial Port 1 | 3F8/IRQ4 |
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| Onboard Serial Port 2 | 2F8/IRQ3 |
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| UART Mode Select | Normal |
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| RxD , TxD Active | Hi, Lo |
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| IR Transmission Delay | Disabled |
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| UR2 Duplex Mode | Half |
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| Use IR Pins |
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| PWRON After | Off |
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IDE HDD Block Mode
This field allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive.
On-chip Primary PCI IDE Enabled
This field, by default, is enabled
OnChip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface with support for two IDE channels. Select Enabled to activate each channel separately.
IDE Primary/Secondary Master/Slave PIO
These fields allow your system hard disk controller to work faster. Rather than have the BIOS issue a series of commands that transfer to or from the disk drive, PIO (Programmed Input/Output) allows the BIOS to communicate with the controller and CPU directly.
The system supports five modes, numbered from 0 (default) to 4, which primarily differ in timing. When Auto is selected, the BIOS will select the best available mode.
IDE Primary/Secondary Master/Slave UDMA
These fields allow your system to improve disk I/O throughput to 33Mb/sec with the Ultra DMA/33 feature. The options are Auto and Disabled.
36 | MB879 User’s Manual |
