
BIOS Setup
IDE DMA transfer access
| Enabled | Enable IDE DMA transfer access. (Default value) | 
| Disabled | Disable this function. | 
Serial-ATA  Controller
| All Enabled | Enable all serial device controllers. (Default value) | 
| Disabled | Disable this device. | 
| Only enable  | 
IDE Prefetch Mode
| Enabled | Enable IDE Prefetch Mode. (Default value) | 
| Disabled | Disable this function. | 
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