Asus A7V-E Motherboard DIY Troubleshooting Guide - Page 18

ASUS A7V-E User's Manual, CPU External Frequency Setting SW1 Switches 1-5, Frequency Selection - bios update

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3. H/W SETUP Motherboard Settings 3. HARDWARE SETUP 2) CPU External Frequency Setting (SW1 Switches 1-5) This option tells the clock generator what frequency to send to the CPU, SDRAM, and the chipset. This allows the selection of the CPU's External frequency. The CPU External Frequency multiplied by the Frequency Multiple equals the CPU's Internal frequency (the advertised CPU speed). For JumperFree Mode, the default setting enabling BIOS control is 100 MHz. CLOCK TABLE 01 01 ON 1234 5 ON 1234 5 ON 1234 5 ON 1234 5 CPU 100MHz 103MHz 105MHz 110MHz ® JumperFree A7V-E Mode(Default) A7V-E CPU External Frequency Selection IMPORTANT: 1. To use this feature, JEN must be set to Jumper Mode: [1-2]; [See section 1]. 2. Otherwise, if JumperFree mode is enabled, use BIOS setup in place of these switches (set Operating Frequency Setting to User Define under 4.4 Advanced Menu in BIOS Setup so you can set the CPU Frequency). External Frequency Table CPU (MHz) 100.00 103.00 105.00 110.00 PCI (MHz) 33.57 34.33 35.00 36.67 1 [ON] [ON] [ON] [ON] Frequency Selection Switches 2 3 4 5 [ON] [OFF] [ON] [ON] [ON] [ON] [OFF] [OFF] [OFF] [OFF] [OFF] [ON] [ON] [ON] [ON] [OFF] NOTE: For updated processor settings, visit the ASUS web site (see ASUS CONTACT INFORMATION). WARNING! Frequencies other than the recommended CPU bus frequencies are not guaranteed to be stable. Overclocking your processor is not recommended. It may result in a slower speed and premature wearing of the processor. 18 ASUS A7V-E User's Manual

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18
ASUS A7V-E User’s Manual
3. HARDWARE SETUP
WARNING!
Frequencies other than the recommended CPU bus frequencies are
not guaranteed to be stable. Overclocking your processor is not recommended. It
may result in a slower speed and premature wearing of the processor.
2)
CPU External Frequency Setting (SW1 Switches 1–5)
This option tells the clock generator what frequency to send to the CPU, SDRAM,
and the chipset. This allows the selection of the CPU’s
External
frequency. The
CPU External Frequency multiplied by the Frequency Multiple equals the CPU’s
Internal
frequency (the advertised CPU speed). For JumperFree Mode, the de-
fault setting enabling BIOS control is 100 MHz.
Motherboard Settings
3. H/W SETUP
External Frequency Table
CPU
PCI
Frequency Selection Switches
(MHz)
(MHz)
1
2
3
4
5
100.00
33.57
[ON]
[ON]
[ON]
[OFF]
[ON]
103.00
34.33
[ON]
[OFF]
[ON]
[OFF]
[ON]
105.00
35.00
[ON]
[ON]
[OFF]
[OFF]
[ON]
110.00
36.67
[ON]
[ON]
[OFF]
[ON]
[OFF]
NOTE:
For updated processor settings, visit the ASUS web site (see
ASUS CON-
TACT INFORMATION
).
A7V-E CPU External Frequency Selection
CPU
ON
12345
ON
12345
ON
12345
ON
12345
100MHz
103MHz
105MHz
110MHz
CLOCK TABLE
0
1
0
1
A7V-E
JumperFree
Mode(Default)
IMPORTANT:
1.
To use this feature, JEN must be set to Jumper Mode: [1-2]; [See section 1].
2.
Otherwise, if JumperFree mode is enabled, use BIOS setup in place of these
switches (set
Operating Frequency Setting
to
User Define
under
4.4 Ad-
vanced Menu
in BIOS Setup so you can set the
CPU Frequency
).