Acer Altos G520 Altos G520 Service Guide - Page 43
Disabled, Parameter, Enables or disables the S.M.A.R.T Self-Monitor - drivers
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PIO Mode Parameter DMA Mode S.M.A.R.T 32-bit Data Transfer Description Option When set to Auto, BIOS setup automatically Auto detects if the installed hard disk supports the 0 function. If supported, it allows for faster data 1 recovery and read/write timing that reduces hard 2 disk activity time. This results in better hard disk 3 performance. 4 Selects DMA (Direct Memory Access) mode. Options include: Auto: Auto detected SWDMAn: SingleWordDMAn MWDMAn: MultiWordDMAn UDMAn: UltraDMAn Auto SWDMA0-0 SWDMA0-1 SWDMA0-2 MWDMA0-0 MWDMA0-1 MWDMA0-2 UWDMA0-0 UWDMA0-1 UWDMA0-2 UWDMA0-3 UWDMA0-4 UWDMA0-5 Enables or disables the S.M.A.R.T (Self-Monitor- Auto ing, Analysis and Reporting Technology) function Disabled of the internal hard disk. Enabled If 'Auto' is selected, BIOS setup will enable the S.M.A.R.T function if the driver supports it. Enables or disables the 32-bit data transfer func- Disabled tion Enabled Chapter 2 35