PCA-6188 User’s Manual
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3.9.8 VCORE, +1.5V, VCC3, +5V, +12V, -12V, -5V, VBAT(V),
5VSB(V)
This shows you the voltage of VCORE, +1.5V, VCC3, +5V, +12V, -12V,
-5V, VBAT(V), and 5VSB(V).
3.9.9 Shutdown Temperature
The system will shut down automatically when the CPU temperature is
over the selected setting. This function can prevent CPU damage caused
by overheating.
3.10 Frequency / Voltage Control
Figure 3.12: Spread Spectrum Control screen
3.10.1 CPU Clock Ratio
Key in a DEC number to set up the CPU Clock Ratio (Min=8; Max=50).
This item only shows up in special situations.
3.10.2 Auto Detect PCI Clk
There are two selections: "Enable" and "Disable". When "Enable" is
selected, the Clock signal of the empty PCI slot will disable automati-
cally. This function could reduce the EMI issue.
3.10.3 Spread Spectrum
To enable/disable the spread spectrum. The choices are : "Disabled," "-
0.40%," "- 0.50%," "- 0.60%," and "- 1.00%".
Summary of Contents for PCA-6188
Page 16: ...PCA 6188 User s Manual xvi ...
Page 17: ...1 CHAPTER 1 General Information ...
Page 31: ...15 Chapter2 CHAPTER 2 Connecting Peripherals ...
Page 43: ...27 Chapter3 CHAPTER 3 Award BIOS Setup ...
Page 62: ...PCA 6188 User s Manual 46 ...
Page 63: ...47 Chapter4 CHAPTER 4 Chipset Software Installation Utility ...
Page 68: ...PCA 6188 User s Manual 52 ...
Page 69: ...53 Chapter5 CHAPTER 5 VGA Setup ...
Page 74: ...PCA 6188 User s Manual 58 ...
Page 75: ...59 Chapter6 CHAPTER 6 LAN Configuration ...
Page 80: ...PCA 6188 User s Manual 64 ...
Page 81: ...65 Chapter7 CHAPTER 7 USB 2 0 Configuration ...
Page 83: ...67 Chapter8 CHAPTER 8 Onboard Security Setup ...
Page 87: ...71 Chapter8 5 Click Next to continue 6 Click Finish when you see the following message ...
Page 89: ...73 Chapter8 ...
Page 90: ...PCA 6188 User s Manual 74 ...
Page 91: ...75 Chapter9 CHAPTER 9 SATA RAID Setup ...
Page 97: ...81 AppendixA Appendix A Programming the Watchdog Timer ...
Page 107: ...91 AppendixB Appendix B I O Pin Assignments ...