Jumper Settings - Intel I440 LX User Manual

2-2 JUMPER SETTINGS

1. SETTING «CPU CLOCK RATIO«
Please modify «CPU Clock Ratio» in «3-4 Chipset Features Setup.»
go to «3-4 Chipset Features Setup» and set proper «CPU Clock Ratio.» Then,
go to «3-1 Award BIOS Setup» and save the change. The user does not have to
set jumpers.
*CPU CLOCK RATIO
Press «+» or «
frequency. The screen will show the following choices:
P-II 133 υ «2.0/133MHZ»
P-II 200υ «3.0/200MHZ»
P-II 266 υ «4.0/266MHZ»
υ«
P-II 333 5.0/333MHZ»
Also note that wrong «CPU Clock Ratio» leads to wrong system setup.
*CLOCK TURBO MODE
If this item is modified to «ENABLED,» CPU BUS SPEED may increase
from 66MHZ to 75MHZ, but interface card for PCI SLOT must bear a higher
frequency over 33MHZ. Without the card, this functioned is not suggetsd to
be used.
2. RTC : BATTERY SELECTOR (BLACK JUMPER CAP)
RTC
NOTE: CUSTOMERS NEED TO CLEAR CMOS, THEN RECONFIGURE
IT IF FORGET PASSWORD FOR BIOS SETUP.
I440LX
« to choose CPU Clock Ratio according to your CPU
NORMAL
1-2 (DEFAULT)
5
P-II 166 υ «2.5/166MHZ»
P-II 233 υ «3.5/233MHZ»
P-II 300υ «4.5/300MHZ «
CLEAR CMOS
2-3
Ver.6LX2
First,