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Serial Port
Posts: 28
Registered: ‎04-17-2009
Location: internet
Views: 4,278
Message 1 of 4

S10-2 loud beeping noise

whenever I power up my Lenovo S10-2, It produces a loud continous beeping noise for 15-20 seconds. then the noise will stop. it will remain stuck on the boot screen until i press any key to proceed. thereafter my windows7 will be in a very unstable, unresponsive state. i can use my mouse left click but not right click at all.  i can't do anything much inside windows.


can someone help me? thanks.



Retired Support Specialist
Posts: 4,447
Registered: ‎04-22-2013
Location: Philippines
Views: 4,246
Message 2 of 4

Re: S10-2 loud beeping noise

hi sunstreaker,


Thank You for using Lenovo Community Forums!


I'm Thinking about stuck key or button on your system.

Can you try running Passmark Keyboard Test a key or button will show red on the image if it is being pressed or held down.


Try doing a BIOS Reset as well

    Keep on hitting F2 when you turn it on,

       Once inside BIOS, hit f9 to load default and f10 to save and exit


Best Regards

Solid Cruver

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Serial Port
Posts: 28
Registered: ‎04-17-2009
Location: internet
Views: 4,231
Message 3 of 4

Re: S10-2 loud beeping noise

solid cruver.


the BIOS reset doesn't work. loud beep for 10-20 seconds still happens on every boot.


i ran the Passord Keyboard Test. the keys that could be detected, are tested ok. left and right mouse buttons are tested ok too. i could temporarily solve the mouse right click problem. what happened is the right click happened too fast. items appear and are gone instantly. i can't do anything. i get around  this problem by using keyboard delete button to delete anything. i can press yes or no. it doesn't matter. after that. the mouse right click is normal again until the next boot.


really no idea why the laptop suddenly becomes faulty like this.


Serial Port
Posts: 28
Registered: ‎04-17-2009
Location: internet
Views: 4,200
Message 4 of 4

Re: S10-2 loud beeping noise

the laptop is now working ok. no beeping noise upon boot. no mouse right click problem. i don't know what happened. maybe the BIOS reset did help.

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