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tparvaiz
Posts: 1
Member Since: ‎06-06-2010
Message 1 of 2 (765 Views)

HP Pavilion 4700... Lights blinking on the key board and nothing on the screen

Hi Folks,

 

I have HP Pavilion 4700 series (model #: DV9910US)...

 

since morning, I am having issues with the machine...

 

As soon as I boot the laptop, it starts blinking lights on the keyboard (and I can also hear the fan starting)... it starts and then suddenly closes almost immediately and this sequence goes on untill I press Escape key... as soon as I press escape key, lights on the key board stays on (fan also starts) but I don't see anything on the screen, nor any of the key is working... only thing that I can do at this point is to shut it off by powering off the start key...

 

Please advise...?

 

Thanks

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Daniel_Potyrala
Posts: 10,921
Member Since: ‎01-31-2009
Message 2 of 2 (693 Views)

Re: HP Pavilion 4700... Lights blinking on the key board and nothing on the screen

Hi,

Check below document:

Blank Screen LED Error Codes

 

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