When i turn the computer on, the screen does not show the welcome screen. A note pops up saying "No input signal". and then the monitor goes to sleep. however all the wires are correctly plugged in.This had happened once before, i turned the machine off. when i turned it on the next day the screen was back to normal. This time however, it has been 3 days since i first got the message, and the screen is still not working.
Monitor show "no input singnal" error masage when not gating any type of video singnal ,
so if u realy check your monitor wires for correctty plugged in .
then:-
Two possibilities:
either the video/mainboard of the monitor is defective; or
the video card/ CPU is the faulty.
A way to verify is to try the PC with another monitor or to try the monitor in another PC.
thanks
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I unhooked my hp 2159 computer and monitor. Now the computer monitor is not working. The message on the screen is saying no signal.
I unhooked my hp 2159 computer and monitor. Now the computer monitor is not working. The message on the screen is saying no signal.
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