User manual

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3.8.2 Resources Controlled By .............................................. 53
3.8.3 PCI/VGA Palette Snoop ............................................... 53
3.8.4 Maximum Payload Size ................................................ 53
3.9 PC Health Status.............................................................. 54
Figure 3.11:PC Health Status Screen............................ 54
3.9.1 Case Open Warning ...................................................... 54
3.9.2 CPU Warning Temperature .......................................... 54
3.9.3 Current System Temperature ........................................ 54
3.9.4 Current CPU Temperature ............................................ 54
3.9.5 CPU FAN Speed........................................................... 54
3.9.6 System FAN Speed....................................................... 54
3.9.7 VCORE and Other Voltages......................................... 54
3.9.8 Shutdown Temperature................................................. 55
3.10 Frequency / Voltage Control........................................... 55
Figure 3.12:Spread Spectrum Control screen ............... 55
3.10.1 CPU Clock Ratio .......................................................... 55
3.10.2 Spread Spectrum ........................................................... 55
3.11 Password Setting ............................................................. 56
3.12 Save & Exit Setup ........................................................... 56
3.13 Exit Without Saving ........................................................ 56
Chapter 4 Chipset Software Install Utility.....................58
4.1 Before you begin ............................................................. 58
4.2 Introduction ..................................................................... 58
4.3 Windows XP Driver Setup.............................................. 59
Chapter 5 VGA Setup ......................................................64
5.1 Introduction ..................................................................... 64
5.2 Windows XP Driver Setup.............................................. 65
Chapter 6 Onboard Security Setup ................................70
6.1 Introduction ..................................................................... 70
6.2 Windows XP Driver Setup.............................................. 70
6.3 Using the OBS Hardware Doctor Utility ........................ 73
Chapter 7 LAN Configuration ........................................76
7.1 Introduction ..................................................................... 76
7.2 Features ........................................................................... 76
7.3 Installation....................................................................... 76
7.4 Win XP Driver Setup (Broadcom BCM5721) ................ 77
Appendix A Watchdog Timer.............................................82
A.1 Programming the Watchdog Timer................................. 82
A.1.1 Watchdog timer overview............................................. 82
A.1.2 Reset/Interrupt selection ............................................... 82
A.1.3 Programming the Watchdog Timer .............................. 82
Table A.1:Watchdog timer registers............................. 84