Acer Veriton 7500G Veriton 3500G/5500G/7500G Service Guide - Page 78

The following table describes the parameters found in the sub-menu. Parameter CPU Clock Ratio Auto Detect PCI CLK Spread Spectrum CPU Host/PCI Clock Description Core Clock Frequency to System Bus Ratio (RO) Detect PCI card. If the default is set to Disabled, then the PCI slot clock will be turned off and vice versa. This parameter let you enable or disable the spread spectrum. Front side bus frequency/PCI clock. Option The option items vary depending on your BIOS. Min=10 Max=24 Key in a DEC number Disabled/Enabled +/-0.25% Disabled -0.5% +/-0.5% +/-0.38 Default 100/33 Mhz 105/35 Mhz 108/36 Mhz 114/38Mhz 120/40Mhz 123/41Mhz 126/36Mhz 68 Veriton 3500/5500/7500