Acer M11E User Manual download pdf (Page 64)

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2-16 User’s Guide

DMA TRANSFER MODE

The Ultra DMA and Multi-DMA modes enhance hard disk performance

by increasing the transfer rate. However, besides enabling these

features in the BIOS Setup, both the Ultra DMA and Multi-DMA modes

require the DMA driver to be loaded. By setting this parameter to Auto,

BIOS automatically sets the appropriate DMA mode for your hard disk.

CD-ROM DRIVE DMA MODE

Set this parameter to Enabled to enable the DMA mode for the CD-

ROM drive. This improves the system performance since it allows

direct memory access to the CD-ROM. To deactivate the function, set

the parameter to Disabled .

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 90 91

M11E SystemM11E System 1
CopyrightCopyright 2
DisclaimerDisclaimer 2
INSTRUCTIONSINSTRUCTIONS 3
Manual Structure 9
Conventions 10
Chapter 1 System Board 11
Chapter 2 BIOS Utility 12
List of Figures 14
List of Tables 15
System Board 17
1.2.1 System Board Layout 20
1.3 Jumpers and Connectors 22
1.3.2 Jumper Settings 24
1.3.3 Connector Functions 24
System Board 1-9 25
Table 1-2 Connector Functions 25
1.4 ESD Precautions 26
1-14 User’s Guide 30
System Board 1-17 33
System Board 1-19 35
1.6 Memory Upgrade 36
1.6.2 Installing a DIMM 37
1.6.3 Removing a DIMM 38
1.7.1 Installing PCI Cards 40
1.7.2 Installing ISA Cards 41
1.7.3 Installing an AGP Card 42
System Board 1-27 43
1.8 Error Messages 44
• Software 44
• System 44
System Board 1-29 45
1-30 User’s Guide 46
Setup Utility 49
2.1 Entering Setup 50
2.2 System Information 52
2.2.1 Processor 53
2.2.2 Processor Speed 53
2.2.3 Internal Cache Size 53
2.2.11 Total Memory 55
2.2.12 Serial Port 1 55
2.2.13 Serial Port 2 55
2.2.14 Parallel Port 55
2.2.15 PS/2 Mouse 56
2.3 Product Information 57
2.3.4 Main Board S/N 58
2.3.5 System BIOS Version 58
2.3.6 DMI BIOS Version 58
2.4.1 Floppy Drives 59
2.4.3 IDE Drives 60
CYLINDERS 62
HARD DISK SIZE > 504 MB 63
HARD DISK BLOCK MODE 63
ADVANCED PIO MODE 63
HARD DISK 32-BIT ACCESS 63
Disabled 64
2.5 Onboard Peripherals 65
• 3F8h • 2F8h • 3E8h • 2E8h 65
• 3BCh • 378h • 278h 66
2.5.3 Onboard Device Settings 67
USB LEGACY MODE 69
2.6 Power Management 70
2.6.3 System Wake-up Event 71
2.7 Boot Options 72
2.7.2 First Hard Disk Drive 73
2.7.3 Fast Boot 73
2.7.4 Silent Boot 73
2.7.5 Num Lock After Boot 74
2.7.6 Memory Test 74
2.7.7 Configuration Table 74
2.8 Date and Time 75
• Month 1 to 12 75
• Day 1 to 31 75
• Year 1980 to 2099 75
• Hour 00 to 23 76
• Minute 00 to 59 76
• Second 00 to 59 76
2.9 Advanced Options 77
Enabled 78
Write-back 78
2.9.2 PnP/PCI Options 79
Auto, these 80
Manual, you need 80
Auto, this parameter 81
2.9.3 CPU Frequency 82
CPU Frequency 83
2.10 System Security 84
Exit Setup 86
Settings have been changed 86
[Yes] [No] 86
None. Refer 87
2.10.2 Power-on Password 88
2.10.3 Disk Drive Control 89
2.11 Load Default Settings 90
2.12 Abort Settings Change 90
2.13 Exit Setup 91

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Acer M11E User Manual Page 64

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