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| 5 BIOS setup | |
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Parameter | Description | Option |
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Block Mode | Enhances disk performance depending on |
| the hard disk in use. |
| If you set this parameter to Auto, BIOS |
| setup automatically detects if the |
| installed hard disk drive supports the |
| Block Mode function. If supported, it |
| allows data transfer in blocks (multiple |
| sectors) at a rate of 256 bytes per cycle. |
| If you set this parameter to Disabled, data |
| transfer from and to the device occurs |
| one sector at a time. |
Auto
Disabled
PIO Mode | When set to Auto, BIOS setup |
| automatically detects if the installed hard |
| disk supports the function. If supported, it |
| allows for faster data recovery and read/ |
| write timing that reduces hard disk activ- |
| ity time. This results in better hard disk |
| performance. Mode 0 to 4 provide succes- |
| sive increases in performance. |
Auto
0
1
2
3
4
DMA Mode | Selects DMA (Direct Memory Access) |
| mode. Options include: |
| Auto: Auto detected |
| SWDMAn: SingleWordDMAn |
| MWDMAn: MultiWordDMAn |
| UDMAn: UltraDMAn |
Auto
SWDMAn
MWDMAn UDMAn
S.M.A.R.T | Enables or disables the S.M.A.R.T (Self- |
| Monitoring, Analysis and Reporting |
| Technology) function of the internal hard |
| disk. |
| If 'Auto' is selected, BIOS setup will |
| enable the S.M.A.R.T function if the |
| driver supports it. |
Auto
Disabled
Enabled
Enables or disables the | Disabled | |
Transfer | transfer function. | Enabled |
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