Toshiba Laptop makes beeping noise and then freezes

[Jon1185]

Here are my specs:

OS Version: Microsoft Windows 7 Home Premium , 64 bit
Processor: Intel(R) Core(TM) i3 CPU M 330 @ 2.13GHz, Intel64 Family 6 Model 37 Stepping 2
Processor Count: 4
RAM: 3894 Mb
Graphics Card: Intel(R) Graphics Media Accelerator HD, 1723 Mb
Hard Drives: C: Total - 464783 MB, Free - 434084 MB;
Motherboard: TOSHIBA, Portable PC, Base Board Version, Base Board Serial Number
Antivirus: avast! Antivirus, Disabled

I have a Toshiba Satellite A505-S6005.What's happening is my compuer and keyboard will stop responding and makes weird beeping noises after windows has been already running for a while. It's a slow beeping each are spaced out about a second or two apart and it beeps three to four times please help me.

 

[Mousemonkey]

This topic has been moved from the section CPU & Components to section Laptops & Notebooks by Mousemonkey

 

[ccxx77]

This topic has been moved from the section CPU & Components to section Laptops & Notebooks by Mousemonkey

Hi, please help, I've just come across your question and am wondering if you have ever received a response to this problem? I too have a Toshiba which beeps and freezes at the same time, the only way I can use it for a short while at a time is to press CTRL/ALT & DEL together, to come in and back out of the task manager. This is getting very annoying, I can't bare it, please can someone provide a solution?
Thank you in advance,
XXC