AV and Multimedia Related Thread, Strange one with PC and projector in Technical; So came to a hall projector today and it would not work. Setup is PC connects straight to vga faceplate ...
11th November 2013, 05:17 PM #1
- Rep Power
Strange one with PC and projector
So came to a hall projector today and it would not work. Setup is PC connects straight to vga faceplate and then a hitachi ultra short throw projector. These are the steps I have taken
It works fine with a laptop connected and displays on both laptop and screen
Connected the PC to a monitor and dropped the res down to 1024 x 768 ... and all worked fine
Projector image is fine
any ideas anyone?
11th November 2013, 05:23 PM #2
has someone messed with the refresh rate on the pc?
11th November 2013, 05:24 PM #3
- Rep Power
I have tried a different PC. The original one was a NEC VL260 so put in a newer viglen.
11th November 2013, 06:12 PM #4
ensured that the graphics card driver(s) are up to date ? Also what graphics card is or do the PC's / desktops use ? As I know with NVidia cards - you had to or were better off using a slightly older driver as the latest drivers could / can be buggy / cause issues etc
11th November 2013, 09:00 PM #5
I've had random results like this with a dodgy vga cable. Trying swap testing the vga coming out of the PC.
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