ASROCK K7S8X User Manual page 6

1. According to SiS official document, SiS 746FX and SiS 748
chipsets have limitation as below:
SiS 746FX:
CPU at FSB 200MHz mode, it will not support DDR400;
CPU at FSB 333MHz mode, it will not support DDR200.
SiS 748:
CPU at FSB 200MHz mode, it will not support DDR400;
CPU at FSB 333MHz mode, it will not support DDR200;
CPU at FSB 400MHz mode, it will not support DDR200 / DDR266
2. While CPU overheat is detected, the system will automati-
cally shutdown. Please check if the CPU fan on the
motherboard functions properly before you resume the
system. To improve heat dissipation, remember to spray
thermal grease between the CPU and the heatsink when you
install the PC system.
3. Do NOT insert a 3.3V AGP card into the AGP slot of K7S8X or
K7S8XE motherboard! It may cause permanent damage!
4. Power Management for USB 2.0 works fine under Microsoft
®
Windows XP. It may not work properly under Microsoft
®
Windows 98/ME/2000. Please refer to Microsoft
document at
http://www.microsoft.com/whdc/hwdev/bus/USB/USB2support.mspx
5. Although K7S8X / K7S8XE offers stepless control, it is not
recommended to perform over clocking. When the CPU
frequency of K7S8X / K7S8XE is set to perform over clocking,
other clocks, such as PCI clock, AGP clock, and Memory
clock will also be overclocked proportionally. Frequencies
other than the recommended CPU bus frequencies may
cause the instability of the system or damage the CPU.
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