Thread: How to change screen output, when laptop screen is broken?
my laptop (samsung n510) screen broken , i've tried install ubuntu 11.10. i'm planning use laptop hdmi connected tv. while installing usb stick, both laptop screen (cracked light on) , tv displaying. when installation finished , reboots internal screen 1 displaying.
since cannot see on screen wondering if there way type kind of shortcut or how settings without seeing anything.
- i've tried fn+f4 buttons has screen on it, nothing happens.
- i've tried plugging hdmi cable in before startup, nothing happens, plugging hdmi cable in while it's on not work either.
- i've tried unplugging laptop screen before startup, hdmi plugged in, (worked in windows) laptop won't boot.
impossible?
1)
open sudo gedit /etc/default/grub
2)
change line:
grub_cmdline_linux_default="quiet splash"
grub_cmdline_linux_default=""
save changes , exit.
3)
run command update changes grub:
sudo update-grub
4)
reboot
hope helps
Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] How to change screen output, when laptop screen is broken?
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