try to power on speaker you must hear an voice with problem
ASUSTeK Computer Inc.-Support-
Here is two table with code
Award BIOS Beep Codes:
Beeps
Error Message
Description
1long, 2
short Video adapter error Either video adapter is bad or is not seated properly. Also, check to ensure the monitor cable is connected properly.
Repeating (endless loop)
Memory error Check for improperly seated or missing memory.
1long, 3short
No video card or bad video RAM Reseat or replace the video card.
High frequency beeeps while running Overheated CPU Check the CPU fan for proper operation. Check the case for proper air flow.
Repeating High/Low
CPU Either the CPU is not seated properly or the CPU is damaged. May also be due to excess heat. Check the CPU fan or BIOS settings for proper fan speed.
Beep Code: Description of Problem:
No Beeps Short, No power, Bad CPU/MB, Loose Peripherals
One Beep Everything is normal and Computer POSTed fine
Two Beeps POST/CMOS Error
One Long Beep, One Short Beep Motherboard Problem
One Long Beep, Two Short Beeps Video Problem
One Long Beep, Three Short Beeps Video Problem
Three Long Beeps Keyboard Error
Repeated Long Beeps Memory Error
Continuous Hi-Lo Beeps CPU Overheating
and in addtion
Post Beep Codes, AMI & Phoenix/Award BIOS error codes
it look like that you must hear more beeps as you wrote