Samsung N640 User Manual Page 61
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Using System Security 61
6. Press <Enter> after you have typed your password. The computer prompts you
to reenter your password for verification.
7. Type your password again and press <Enter>. A message appears telling you
that the changes have been saved. Press <Enter> again to return to the Security
menu.
8. Press <Esc> to go to the Exit menu.
9. Select Exit Saving Changes, press <Enter>, and press <Enter> again to restart
the computer.
Deleting a Password
To delete the password:
1. At startup, press <F2> to open System Setup.
2. Type your password when prompted and press <Enter>.
3. Use the <Right Arrow> key to select the Security menu.
4. Use the <Down Arrow> key to select Set Supervisor Password or Set User
Password.
5. Press <Enter>. The computer prompts you to enter the current password.
6. Press <Enter>. The computer prompts you to enter a password. Do not type
anything.
7. Press <Enter>. The computer prompts you to re-enter the password. Do not
type anything.
8. Press <Enter>. A message appears telling you that the changes have been
saved. Press <Enter> again to return to the Security menu.
9. Press <Esc> to go to the Exit menu.
10. Select Exit Saving Changes, press <Enter>, and press <Enter> again to restart
the computer.
- Using Your Documentation 1
- Introducing Your Computer 3
- Attaching the AC Adapter 5
- Turning On the Computer 6
- Understanding POST 7
- Adjusting the LCD Display 7
- Turning Off Your Computer 7
- Restarting Your Computer 8
- Tips for Using Your Computer 9
- Traveling with Your Computer 10
- Handling Spills 11
- Using the Keyboard 12
- Figure 7. Numeric Keypad 13
- Using Special Function Keys 14
- Using the Keyboard 15 15
- Using the Touchpad 16
- Using the Touchpad 17 17
- Connecting Peripheral Devices 20
- Using the Flex-Bay 23
- 24 Using the Flex-Bay 24
- Flex-Bay latch 24
- Using the Floppy Drive 25
- 26 Using the Floppy Drive 26
- Using the CD-ROM Drive 27
- 28 Using the CD-ROM Drive 28
- Using the DVD-ROM Drive 29
- Using the Hard Drive 30
- Installing a Hard Drive 31
- Using the Battery 32
- Safely Using the Battery 33
- Removing the Battery 33
- Installing the Battery 34
- Monitoring the Battery Charge 35
- 36 Using the Battery 36
- Battery Warnings 37
- Using the Modem 38
- Precautions before use 39
- Description of 56K 40
- Specification 40
- Install the Modem Driver 41
- Selecting a Country 42
- Deleting the Modem Driver 42
- 44 Using the Modem 44
- Modem Commands 45
- Using AT commands 46
- Basic AT Commands 47
- 48 Using the Modem 48
- Using System Setup 49
- 50 Using System Setup 50
- Main Menu 51
- 52 Using System Setup 52
- Using System Setup 53 53
- Advanced Menu 54
- Security Menu 55
- Power Menu 56
- Using System Setup 57 57
- Boot Menu 58
- Exit Menu 58
- Using System Setup 59 59
- Using System Security 60
- Deleting a Password 61
- Requiring a Boot Password 62
- Locking the Keyboard 62
- Maximum Power Saving Mode 63
- Standby Mode 64
- Rest Mode 64
- Rest Mode Precautions 65
- Using PowerProfiler 66
- To create FDISK 67
- To create PHDISK 68
- To format the HD 68
- Resolution and Color Depth 71
- Configuring Display Features 72
- Changing the Video Driver 74
- Using the TV-Out Port 74
- Using Dual View mode 76
- Using Dual View mode 77 77
- 78 Using Dual View mode 78
- Using Dual View mode 79 79
- Working with PC Cards 80
- Using PC Cards 81
- Windows NT 82
- Working with PC Cards 83 83
- Using Options 84
- Auto Adapter 85
- Memory Modules 85
- Before You Install Memory 86
- Installing a Memory Module 86
- Using Options 87 87
- Socket 1 87
- Socket 2 87
- Hard Drives 88
- CD-ROM Drive 89
- DVD-ROM Drive Module 90
- ZIP Drive 90
- Superdisk LS-120 Drive 90
- Docking Options 91
- Troubleshooting 95
- 96 Troubleshooting 96
- Infrared Problems 97
- Modem Problems 97
- 98 Troubleshooting 98
- Specifications 99 99
- 100 Specifications 100
- Abbreviations 101
- 102 Abbreviations 102
- Abbreviations 103 103
- Glossary 104
- Glossary 105 105
- 106 Glossary 106
- Glossary 107 107
- 108 Glossary 108
- Configuration 109
- Important Safety Instruction 113
- Attention 114
- (FCC) Part 68 Statement 116
- CTR21 Statement 117
- vii 118
- Power Cord Requirement 119
- Switzerland SEV * 120
- United kingdom BSI * 120
- United States UL * * 120
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