When I try to open my laptop which type is HP EliteBook 8440p, the red lamp of charge starts to blink 8 times and the device doesn't start, can anyone help in
![How to fix a HP laptop that does not turn on but instead blinks (flashes) an amber orange light - YouTube How to fix a HP laptop that does not turn on but instead blinks (flashes) an amber orange light - YouTube](https://i.ytimg.com/vi/X78u90mETpE/hqdefault.jpg)
How to fix a HP laptop that does not turn on but instead blinks (flashes) an amber orange light - YouTube
![Amazon.com: HP EliteBook 8460P 14-inch Notebook PC - Intel Core i5-2520M 2.5GHz 8GB 250GB Windows 10 Professional (Renewed) : Electronics Amazon.com: HP EliteBook 8460P 14-inch Notebook PC - Intel Core i5-2520M 2.5GHz 8GB 250GB Windows 10 Professional (Renewed) : Electronics](https://m.media-amazon.com/images/I/61KEWGiDAOL._AC_SL1500_.jpg)
Amazon.com: HP EliteBook 8460P 14-inch Notebook PC - Intel Core i5-2520M 2.5GHz 8GB 250GB Windows 10 Professional (Renewed) : Electronics
![Refurbished: HP EliteBook 8440P 14.1” Notebook Core i5 2.4GHz, 4GB RAM, 250GB HDD, DVD/CDRW, Win 7 Pro 64-Bit - Newegg.com Refurbished: HP EliteBook 8440P 14.1” Notebook Core i5 2.4GHz, 4GB RAM, 250GB HDD, DVD/CDRW, Win 7 Pro 64-Bit - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/34-260-071-02.jpg)