My hp pavilion dv7-1245dx entertainment notebook pc will not power up. Tags: Power Up Notebooks Power Supplies HP Pavilion Laptops Last response: May 7, 2012 8:27 PM in Laptops & Notebooks Share BruceCarroll May 3, 2012 10:54:55 PM My hp pavilion used up all of its battery power and now it will not start, even with the power supply connected. What should I do? More about : pavilion dv7 1245dx entertainment notebook power WR2 a c 139 ) Power supply a c 575 D Laptop May 3, 2012 11:22:36 PM Hello BruceCarroll; Does the notebook start without the battery attached? With the battery out hold down the power key for 30 seconds. Re-attach the battery, let it charge for a couple hours, and try a restart. someam May 7, 2012 8:27:18 PM When the AC Adapter is plugged in are you seeing a red/orange light indicating its charging? Can't find your answer ? Ask ! Publish Related resources: ForumHP Pavilion dv6t-7000 Select Edition Entertainment Notebook PC ForumHP Pavillion dv7 problems :( ForumOver Heating Problem in HP Pavilion dv6 1211AX Notebook ForumHelp Repairing HP DV7 Series Entertainment Notebook ForumHp pavilion entertainment pc (dv6-2008) wont start up ForumHp pavilion dv7-1245dx ForumHP Pavillion HDX Entertainment Notebook PC (Penryn) ForumHp pavilion entertainment pc wont start ForumDIY vs HP Pavilion vs Acer notebook ForumLooking for a new video card for a HP Pavilion dv6-6100AX Notebook PC ForumHp pavilion g7 wireless switch ForumHP Pavilion DV7-3174NR Running VERY Slow ForumMy HP Pavilion dv7 laptop comes on automatically ForumHP Pavilion dv7t customizable Notebook PC Skin ForumHP Pavilion DV6 6011tx heats up -to 57C when idle and rises up -to 90C! ForumLow end laptop or a tab ? ForumNOTEBOOK/X6-7A/screen ForumHow will you find in laptop in 2nd generation ForumLaptop self power on with AC charger ForumHp dv 6000 power problems More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !