My hp monitor flashes no dvi imput signal - HP w1907 LCD Monitor

you can't run 2 different inputs at the same time. VGA takes prescedence.

in this situation, there are two options. 1.The device connected to your TV via DVI cable is off. 2. DVI cable connected to the HP L1950 is burned.
if you try to connect a device to the HP L1950, it has two ways to connect:
Input Signal - Two connectors: one 15-pin mini D-sub analog VGA and one DVI-D. Try VGA them.

If your monitor has both VGA and DVI video inputs and does not auto-detect the video inputs then you need to go into the monitor's Menu and select the DVI video input.

Hello figment_of_u,
DVI stands for Digital Video Interface. They are used for direct digital connections between source video (namely, video cards) and LCD monitors. This provides a faster, higher-quality image than with analog, due to the nature of the digital format. All video cards initially produce a digital video signal, which is converted into analog at the VGA output. The analog signal travels to the monitor and is re-converted to a digital signal. DVI-D eliminates the analog conversion process and improves the connection between source and display.

Hope this helps you understand what DVI is for. Thank you for choosing Fixya.

Make sure that all cables are securely fastened, and that the monitor is set to use the correct source (eg. DVI, VGA, or HDMI).

Hello and Welcome to FixYa!

Check that the Input signal cable is properly inserted in the VGA socket. Secondly the Primary VGA is properly giving display signals to the Monitor/LCD. Because there are cases in which VGA is the bottle neck of the trouble you are facing.

Cross check and update me with the status,

Best of Luck,

Do RATE the solution, If found Helpful,

Concerned.

looks like there is problem with ur signal cable check that monitor signal cable is tightly fixed or contact ur product support center.

You may have it swiched to the wrong imput. Try changing the input on the monitor. Perhaps it has both vga and dvi.

Make sure that the correct cable is used vga to vga or dvi to dvi..... try some different cable.... try a monitor slf test you cannot access it by just removing the monitor cable..... if do get the test the monitor is bad

Check video card in the computer by buying a new video card or used one your choice, if this does not shore it up the its the motherboard itself.

Thanks

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620