Bios Beep Codes; Bios Setup Program - Asus A7V266-MX User Manual

When you turn the power on and the system runs POST (Power On Self Tests),
you will hear BIOS beeps. Refer to the following table for the meaning of the
beeps.
Award BIOS Beep Codes
Beep
One short beep when
displaying logo
Long beeps in an endless loop
One long beep followed by
three short beeps
High frequency beeps when
system is working
This motherboard supports a programmable FLASH ROM that you can update
using the provided utility described in section "2.1 Managing and updating your
BIOS."
Use the BIOS Setup program when you are installing a motherboard, reconfiguring
your system, or prompted to "Run Setup". This section explains how to configure
your system using this utility.
Even if you are not prompted to use the Setup program, you may want to change
the configuration of your computer in the future. For example, you may want to
enable the security password feature or make changes to the power management
settings. This requires you to reconfigure your system using the BIOS Setup
program so that the computer can recognize these changes and record them in the
CMOS RAM of the FLASH ROM.
The FLASH ROM on the motherboard stores the Setup utility. When you start up
the computer, the system provides you with the opportunity to run this program.
Press <Delete> during the Power-On Self Test (POST) to enter the Setup utility,
otherwise, POST continues with its test routines.
If you wish to enter Setup after POST, restart the system by pressing <Ctrl> +
<Alt> + <Delete>, or by pressing the reset button on the system chassis. You can
also restart by turning the system off and then back on. Do this last option only if
the first two failed.
The Setup program is designed to make it as easy to use as possible. It is a menu-
driven program, which means you can scroll through the various sub-menus and
make your selections among the predetermined choices.
ASUS A7V266-MX motherboard user guide
Meaning
No error during POST
No DRAM installed or detected
Video card not found or video card
memory bad
CPU overheated;
System running at a lower frequency
2-5