my aspire 7520z have black screen and sound beep continuos

olgaleeen
olgaleeen Member Posts: 2 New User

Hi,

 

My laptop have black screen when startup windows and sound beep continuos. When power off and push power button again continuos the problem, but when the hard drive light blinking the windows up well and work fine. When shutdown the windows and turn off the problem appear again when turn on it. Please help me. 

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