Asus CUR-DLSR CUR-DLSR User Manual - Page 18
ASUS CUR-DLSR User's Manual, CPU External Frequency Selection FSW Switches 1-5, Clear RTC RAM CLRTC
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3. HARDWARE SETUP 2) CPU External Frequency Selection (FSW Switches 1-5) This option tells the clock generator what frequency to send to the CPU, DRAM, and the PCI and AGP buses. This allows the selection of the CPU's External frequency (or BUS Clock). The BUS Clock multiplied by the Frequency Multiple equals the CPU's Internal frequency (the advertised CPU speed). SW1 OFF ON OFF ON OFF ON ON ON 12345 12345 12345 CPU 103.30MHz PCI 34.33MHz 3V66 68.87MHz IOAPIC 17.17MHz 133.30MHz 33.33MHz 66.65MHz 16.66MHz 125.00MHz 31.20MHz 62.50MHz 15.63MHz 12345 12345 CUR-DLSR CUR-DLSR CPU External Frequency Selection CPU 138.00MHz PCI 31.25MHz 3V66 69.00MHz IOAPIC 17.25MHz 142.00MHz 35.50MHz 71.00MHz 17.75MHz 3) Clear RTC RAM (CLRTC) These two solder points allow you to clear the RTC RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS Real Time Clock (RTC) RAM. The RAM data that include system setup information, such as system passwords, is powered by the onboard button cell battery. To erase the RTC RAM: (1) Unplug your computer, (2) Short the solder points, (3) Turn ON your computer, (4) Hold down the key during bootup and enter BIOS setup to re-enter user preferences. 3. H/W SETUP Motherboard Settings CUR-DLSR CUR-DLSR Clear RTC RAM R266 CLRTC Short solder points to Clear CMOS 18 ASUS CUR-DLSR User's Manual