Asus R900VB User Manual download pdf (Page 41)

Notebook PC User Manual

Thermal Power Control

There are three power control methods for controlling the Notebook

PC’s thermal state. These power control cannot be conﬁgured by

the user and should be known in case the Notebook PC should

enter these states. The following temperatures represent the chassis

temperature (not CPU).

• The fan turns ON for active cooling when the temperature reaches

the safe upper limit.

• The CPU decreases speed for passive cooling when the temperature

exceeds the safe upper limit.

• The system shut down for critical cooling when temperature ex-

ceeds the maximum safe upper limit.

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Notebook PC User Manual 1
Table of Contents 2
Appendix 3
Chapter 1: 5
Introducing the 5
Notebook PC 5
About This User’s Manual 6
Notes for This Manual 6
Safety Precautions 7
DC Fan warning 9
Adapter Information 9
Transportation Precautions 9
Sound Pressure warning 9
Airplane Precautions 10
Cover Your Notebook PC 10
Charge Your Batteries 10
Preparing your Notebook PC 11
Connecting the Power Adapter 12
Opening the LCD display panel 12
Turning on the Power 13
Chapter 2: 15
Knowing the parts 15
Top Side 16
Bottom Side 19
Right Side 21
Left Side 23
Rear Side 25
Front Side 25
Chapter 3: 27
Getting Started 27
Power System 28
Using Battery Power 30
To remove the battery pack: 31
Battery Care 32
Powering ON the Notebook PC 33
The Power-On Self Test (POST) 33
Checking Battery Power 35
Charging the Battery Pack 36
Power Options 37
Emergency Shutdown 38
Sleep and Hibernate 39
Power Management Modes 39
Thermal Power Control 41
Special Keyboard Functions 42
Microsoft Windows Keys 44
Keyboard as a Numeric Keypad 45
Keyboard as Pointers 45
Switches 47
Status Indicators 48
Chapter 4: 51
Using the Notebook PC 51
Pointing Device 52
Using the Touchpad 53
Touchpad Usage Illustrations 54
Caring for the Touchpad 57
Automatic Touchpad Disabling 57
Storage Devices 59
Emergency eject 61
Removing an optical disc 61
Listening to Audio CD 62
Using the Optical Drive 62
Flash Memory Card Reader 63
Hard Disk Drive 64
Memory (RAM) 71
Connections 72
Twisted-Pair Cable 73
Ad-hoc mode 75
Infrastructure mode 75
Connecting to a network 76
Optional Accessories 82
Operating System and Software 83
System BIOS Settings 84
Security Setting 85
I/O Interface Security 86
To lock the I/O interface: 86
USB Interface Security 87
To lock the USB interface: 87
Interface Security 87
Save Changes 89
Common Problems and Solutions 90
Hardware Problem - Battery 91
Software Problem - BIOS 95
Recovering Your Notebook PC 96
DVD-ROM Drive Information 99
Region Deﬁnitions 100
(on selected models) 101
Internal Modem Compliancy 102
Non-Voice Equipment 103
Declaration of Conformity 107
Statement 107
CE Marking 108
2483.5 MHz 109
UL Safety Notices 111
Power Safety Requirement 112
TV Tuner Notices 112
Laser Safety Information 114
Service warning label 114
CDRH Regulations 114
CTR 21 Approval 116
European Union Eco-label 118
ENERGY STAR complied product 118
Declaration 119
Copyright Information 120
Limitation of Liability 121
Service and Support 121
EC Declaration of Conformity 122

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Asus R900VB User Manual Page 41

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