Chapter 4 Configuring the Motherboard
TI7NBF Socket 370 ATX Motherboard User’s Manual
13
4.1 CPU Frequency/Speed Setting
The motherboard allows users to set the CPU speed through the BIOS.
The parameters in setting the CPU speed include
CPU Clock Multiplier
(X3, X3.5, X4, X4.5, X5, X5.5, X6.5, X7, X7.5, X8) and
CPU/PCI
Clock Select
(66/33MHz, 75/37MHz, 83/41MHz or 100/33MHz,
103/34MHz, 105/35MHz, 110/36MHz, 112/37MHz, 115/38MHz,
120/40MHz, 124/41MHz, 124/31MHz, 133/44MHz, 133/33MHz,
140/35MHz, 150/37MHz). The parameters only appear when CPU
Speed is set to
Manual
.
NOTE: Processors with locked/fixed frequencies will have a fixed CPU
Clock Multiplier and will not allow changes to its value.
Aside from the
Manual
option, CPU Speed can be set to 200MHz (66x3),
233MHz (66x3.5), 266MHz (66x4), 300MHz (66x4.5), 333MHz
(66x5), 366MHz (66x5.5), 400MHz (66x6), and 433MHz (66x6.5).
Press the
↑
and
↓
keys to change the CPU speed or press the PageUp or
PageDown key to see the selections for CPU Clock Multiplier and CPU
Clock.
NOTE: Overclocking could cause the system not to boot. When this
happens, turn off the computer by pressing the power button
and turn it on again by pressing the Insert key and the power
button simultaneously. Then press the Delete key to enter BIOS
Setup and configure the CPU speed.
4.2 Bus Speed Select: JP8
Use JP8, a 2-pin header, to configure the bus speed at 100MHz or
by CPU Auto Detect.
JP8
Jumper Setting
Function
open
100MHz bus speed
short
CPU Auto Detect
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