Wireless beep

[NS]

I am doing a download for my R52 just for the sake of maintaining all softwares up to date. I finished downloading all softwares for the rest of my tp and now this R52 is the last. Problem: While downloading the software halfway, i don't know why the tp beep and beep and beep. I am surfing in my school library and this thing beeps and it is very loud in a quiet environment even though i had lower down the voume. Now, it is stuck halfway and it will reinstall again. Again after halfway, it will reinstall again. Cannot complete but it can beep and beep. Very annoying. Please help me. Screen freeze again.