Toshiba Satellite 1905-S277 Notebook "external laptop monitor loses signal" Questions

...monitor in the external port and image is fine. Assuming the problem is on the board, but surprised it does not interfere with the signal to the external port.Help???? have you checked the cable ...

...external monitor Few times a day, my U405-S2856 make a sound , then the external video screen shows "no signal" for a few seconds, After that the the picture returns with a message on the lower right ...

laptop was dropped. It powers on and goes through loading os. The screen remains slightly white. Plugged into an external monitor and only the "windows xp slpash/load screen"shows and then the monitor

laptop is as noted before, pretty much broken entirely, and only is a basic white when turned on, and you can make out a tiny bit of the picture, but not enough to really change the settings around to

External monitor loses signal from laptop, an obnoxious profoundly consistent flickering on and off... So my laptop monitor is broken, I felt at ease with low price purchase of an external monitor ...

...external monitor works while computer is booting then loses signal unplug the monitor or use the fn keys to bring the display back to the laptop, use the extend my display to this monitor and adjust ...

...log on screen, cannot connect to t/v loses signal If the screen is damaged, it can be replaced. I do it all the time. In the meantime, you can connect your laptop to an external monitor to log

Laptop external monitor hookup I am trying to switch between Laptop screen and external screen. I am using the FN & F4 button with no results. Where would l find a manual that explains how to do this?

...external monitor into the PC and that is completely blank too as if there is a signal, but its nothing (when unplugged from the laptop, the monitor then says check connection cable so its a working ...

...laptop trying to boot? ..e.g. Hard Drive spinning up, Floppy Disk Drive noise, etc.. if so ...Try hooking up a external monitor.. Does it smell like anything has burnt? (Call for service) Is there ...