Thread: computer display "out of frequency" at Grub screen

when i'm loading computer, dual booted ubuntu , vista, screen should giving me option of os boot makes display say, "out of frequency". if wait couple minutes loads ubuntu.

, i've found out if hit arrow down , hit enter can load safe mode (or something). display hp w1907.

help.

try changing resolution of grub. in terminal, run

code:

sudo gedit /etc/default/grub

then find section has word resolution in it. last line should read

code:

#grub_gfxmode=640x480

get rid of comment (# symbol) activate line. 640x480 should resolution visible monitor. finally, run

code:

sudo update-grub

and should save changes. should in range now. if not, dunno.

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