i have a starting trouble in laptop. and i heard beep sound when i start my laptop or when i switch on my lap it,s off automat

cassendra

Honorable
Oct 21, 2013
1
0
10,510
i heard a beep sound when i start my laptop and also sometimes when i switch on my laptop it will automatically being switched off why?
 
Unusual beep sounds at the early part of the boot process usually indicates faulty hardware. To know which piece of hardware it is we need to know how many long & short beeps you hear, and the BIOS manufacturer (or laptop make & model).