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HP ProBook 450 G8 Notebook PC (1A894AV)

I cannot start my pc anymore. Get a black screen and 3 long signals followed by 2 short signals 

 

I understand that this is a hardware error. Anyone an idea which hardware item has a problem? 

Is it possible by key shortcuts to start anyway so i could run a diagnostics?

 

Thanks,

Arnold.

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi, found the issue. One of the RAM modules caused the problem. Removed it and it works again.  Thanks,

View solution in original post

1 REPLY 1
HP Recommended

Hi, found the issue. One of the RAM modules caused the problem. Removed it and it works again.  Thanks,

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