Jumpers

Clear RTC RAM (2-pin CLRTC)

This jumper allows you to clear the Real Time Clock (RTC) RAM Random Access Memory. One of two basic types of memory. Portions of programs are stored in RAM when the program is launched so that the program will run faster. Though a PC has a fixed amount of RAM, only portions of it will be accessed by the computer at any given time. Also called memory. in CMOS CMOS (pronounced "see-moss"), which stands for complementary metal-oxide-semiconductor, is a major class of integrated circuits. CMOS chips include microprocessor, microcontroller, static RAM, and other digital logic circuits. The central characteristic of the technology is that it only uses significant power when its transistors are switching between on and off states..  You can clear the CMOS CMOS (pronounced "see-moss"), which stands for complementary metal-oxide-semiconductor, is a major class of integrated circuits. CMOS chips include microprocessor, microcontroller, static RAM, and other digital logic circuits. The central characteristic of the technology is that it only uses significant power when its transistors are switching between on and off states. memory Temporary storage for information, including applications and documents. The information must be stored to a permanent device, such as a hard disc or CD-ROM before the power is turned off, or the information will be lost. Computer memory is measured in terms of the amount of information it can store, commonly in megabytes or gigabytes. of date, time, and system setup parameters by erasing the CMOS CMOS (pronounced "see-moss"), which stands for complementary metal-oxide-semiconductor, is a major class of integrated circuits. CMOS chips include microprocessor, microcontroller, static RAM, and other digital logic circuits. The central characteristic of the technology is that it only uses significant power when its transistors are switching between on and off states. RTC RAM Random Access Memory. One of two basic types of memory. Portions of programs are stored in RAM when the program is launched so that the program will run faster. Though a PC has a fixed amount of RAM, only portions of it will be accessed by the computer at any given time. Also called memory. data.  The onboard button cell battery powers the RAM Random Access Memory. One of two basic types of memory. Portions of programs are stored in RAM when the program is launched so that the program will run faster. Though a PC has a fixed amount of RAM, only portions of it will be accessed by the computer at any given time. Also called memory. data in CMOS CMOS (pronounced "see-moss"), which stands for complementary metal-oxide-semiconductor, is a major class of integrated circuits. CMOS chips include microprocessor, microcontroller, static RAM, and other digital logic circuits. The central characteristic of the technology is that it only uses significant power when its transistors are switching between on and off states., which includes system setup information such as system passwords.  

Risk of explosion if battery is replaced by an incorrect type.  Dispose of batteries according to the manufacturer's instructions.

To Erase the RTC RAM

1. Turn OFF the computer and unplug the power cord

2. Use a metal object such as a screwdriver to short the two pins.

3. Plug the power cord in and turn ON the computer.

4. Hold down the DEL key during the boot To start up a computer. Cold boot—restarting computer after having turned off the power. Warm boot—restarting computer without having turned off the power. process and enter the BIOS BIOS, in computing, stands for basic input/output system. BIOS refers to the software code run by a computer when first powered on. The primary function of BIOS is to prepare the machine so other software programs stored on various media (such as hard drives, floppies, and CDs) can load, execute, and assume control of the computer. setup to re-enter the data.  

If the steps above do not help, remove the onboard battery and short the two pins again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery. You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature. Shut down and reboot the system, then the BIOS automatically resets parameter settings to default values.

Chassis Intrusion header (4-1 pin CHASSIS)

This header is for the chassis-mounted intrusion detection sensor or switch. The chassis intrusion sensor or switch sends a high-level signal when the chassis cover is removed.  The signal is then generated as a chassis intrusion event.

Intel ME jumper (3-pin DIS_ME)

This jumper allows you to enable or disable the Intel ME function.  Set this jumper to pins 1-2 to enable (default) the Intel ME function and to pins 2-3 to disable it.  

Disable the Intel ME function only when you want to update it.