Iici no display

[stephenwhite]

I just had my iici motherboard recapped and it looks beautiful! The problem is, I can't get it to display anything. I have bank A full of Ram. I am using a db15-VGA adaptor, and it has a switch on it that says VGA on one side and 21" Multi on the other. Below that are a bunch of resolutions including 640x480. I am using an 18" LCD TV for a display. Nothing will display when the switch is in either position. I know the board tested fine after the recap, but I have had no luck. Any thoughts?

 

[uridium]

Got another lcd? I've got 3.. only one works on my IIci's onboard adapter.. annoying as it is.

 

[Elfen]

You need to set the adapter for 640X480 with H-Sync, V-Sync and Sync On Green on.

Then you will have a 50/50 chance of getting one of the monitors to work.

If you want a higher resolution, you need to put in a video card into the IIci.

 

[trag]

What Elfen said.  The built-in video out on the IIci and IIsi were persnickety things which didn't even work with one of Apple's monitors (The Apple Basic Color Display).  

 

[stephenwhite]

Any suggestions for a video card?

 

[rafthe030]

I know that the revision B of my 8•24 gc with my IIci works with my vga 17' Lenovo lcd screen with the db-15 - vga adapter. The only resolution that works is 832x624. The revision A won't work as it doesn't support 832x624. I don't know if this is helpful as i don't have any idea about where to find an 8•24 gc.

 

[olePigeon]

I've found it's more to do with the LCD than the video card.  Some LCDs only work at 60Hz, others will work at different frequencies.

 

[Ferrix97]

Its the adaptor, also mine does the same thing, you need an Apple DB15 display, or you need a monitor like the Dell 1907FB, which supports Sync on Green (SoG) and very strange resolutions

 

[uniserver]

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https://68kmla.org/forums/index.php?/topic/11737-good-640-x-480-lcd-to-use-on-iici/