<!-- from fixya rte -->My system a bip sound when it start - Lenovo G580 Laptop

better sell it i too have one worst headset i had ever seen.not worth for money a headset worth 350 is better than this

Does it boot up successfully?

Bip sound contiously might caused by 1.Fan stops working 2.Sticky key on keyboard
Try cleaned those two part, specially the heatsink ( something might blocked the fan )

[email protected]

Hi,

Three beeps indicates that there is a memory error. Take the system memory from the motherboard and clean the brass contacts on the memory and also clean slots that the memory clips into. Make sure you clean all of the dust away from them.

Put the memory back into the slots and try turning the computer on. If you have more than one memory module put them back one by one turning the computer on after each try.
If it still won't switch on and you get the beeps you will be looking at new memory for the computer.


Regards.

first you can replace your ram,or setup operating system

The bip-bip sound means that a necessary input/output device is missing or not working. Go to dell.com/support enter your service tag number download the manual (LINK included) if you have questions of how to search Dell Fourms. Please rate me mysleuth

http://support.dell.com/support/topics/global.aspx/support/product_support/product_support_central?~ck=ln&c=us&cs=19&l=en&lnki=0&s=dhs

go to sound settings and make sure you got the settings correctly there is a lot of different settings if somebody move the settings accidentally then they have to be reset how well here is how turn the main power switch off now put your finger in the on/off switch in front of the console now turn the main power switch on keep your finger in the on switch you will heard a bip this bip is when the system turns on keep your finger there until you heard a second bip then take your finger off now your video and audio settings have been reset

Oh, just try to reseat the RAM module. When not detected even beep code will not sound. Or clean also its edge connector with pencil eraser.

But if you are talking of your flashing your bios. Well that's another story.

Sound like you have a stuck key and the bip noise is the keyboard buffer pverloading.
If you can't unstick this key, you need a new keyboard.

Its probably bad ram chip. Check that it is seated correctly. Then use another PC to do a google search on beep codes and isolate the actual problem by you PC bios type..