Inspiron 7520 doesn't boot to another monitor after bios upgrade Tags: Laptops BIOS Boot Monitors HanyAdel January 7, 2013 9:29:16 AM after i upgrade my laptop bios i cannot boot with my external lcd anymore , i have to boot from built in laptop monitor after the windows logo screen shows up i can close the laptop lid then external lcd monitor working More about : inspiron 7520 boot monitor bios upgrade Can't find your answer ? Ask ! Publish Related resources : ForumLong startup after installing RAM/GPU (Dell Inspiron 531s) ForumDell Inspiron 531s Graphic Card Update ForumInspiron 530 Q8200, overclock? best chipset upgrade for existing mobo? ForumDell Insiron 620 won't boot after CPU upgrade ForumDell Inspiron 4100 Won't Boot Windows 7 Disc ForumDell Inspiron 1521 monitor will not stay on after video software upgrade ForumDell Inspiron 530 tower video card upgrade ? ForumGraphics Card Is Not Being Detected ForumFormatting New Dell 15r(s) ForumSSD boot drive sometimes shuts off ( BIOS doesnt detect it) ForumComputer froze after 30 mins and won't boot into BIOS ForumMy computer powers on but doesn\'t boot to BIOS or Windows. Motherboard light co ForumDell inspiron 1525 screen goes black ForumAsus P8Z68 Deluxe/Gen 3 Won't Boot After Bios Upgrade ForumInspiron 530 gaming upgrade ForumConvert HP Proliant ML370 G4 Server to Gaming PC? ForumComputer won't boot after cpu upgrade ForumLaptop refuses to boot after RAM upgrade ForumI forgot my pasord on my Acer Aspire One note book and there is no win ForumIntel 4 series monitor support? More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !