OS4 Problems for classic amiga 1200

I have problem about graphics that get corrupted on the top border of the window and the amiga screen..
My config is

AMIGA 1200+MEDIATOR+PPC+128Mbram+VOODOO 3 3000

I have also problem with the resolutions i can use only 800x600 because higher resolution are wrongly displayed even with the right settings of my monitor ( the same that i use with my micro )..

If i try to use for example 1024x768 i have the screen partially displayed on my monitor... all the monitor's screen is black and in the right top corner i have ( like a window ) the workbench screen...

I have graphic corrupted even if i try to launch Amiga Input..

I did a fresh and clean installation in a new hard disk..

@nubechecorre

Have you installed the elbox drivers on top of OS4 ?

@Jurassicc

not yet i' d like to try this fresh intallation and then try to install them..

@nubechecorre

Did you run ShowConfig or any such program? I heard that ShowConfig could cause corruption (still investigating why) but the normal operation should work.

I don't quite get what you mean with "wrongly displayed".

@Rogue

ShowConfig gives me the same errors as AmigaInput, graphics corrupted..

wrongly displayed i mean this :

Imagine the screen of your monitor.. all is black and starting from the top left corner of your screen you see a window and inside this window there is the workbench.. hope that you understand because my english is not so good.. imagine square and inside a little square with workbench inside..

@nubechecorre

overscan?

@LiveForIt

Never used.. in prefs/screenmode i have also pal and multiscan vide mode.. but in devs/monitor in have only voodoo ..

Maybe i should try to reinstall the os ?

btw i have also voodoo 3 2000 and bvision other than my voodoo 3 3000 i' ll try also them

@nubechecorre

Quote:

but ... are you using WB in windowed mode? try to select (or unselect) backdrop from the main WB menu

Edit- re-thinking ... can you drag the small WB window around the whole monitor area or it is stuck in the left top corner?

@Framiga

No it is stuck in the left corner..

@nubechecorre

its a matter of RTG settings then ... haven't received my AmigaOS4 copy yet ... no clue, sorry

@Framiga

i' ll try to reinstall and see if the problem remain or if it is an occasional error..

@framiga

sorry, i checked i can move it all around.. i tried to reinstall but the problem is still there..

Maybe is some options in the voodoo icon's info ?

@nubechecorre

I think we need screenshot, take a picture whit your mobile phone and upload it to the gallery.

It sound like your using some kind overscan, I think its possible to define smaller bitmap area then the actual resolution in screen modes, can you take picture of that to?

@nubechecorre

Could you post the ToolTypes for your monitor ? That might helps...

Jerry

I' ll do it and post it... under amiga os 3.9 same config no problems at all.. this is the standard installation..

@nubechecorre
You sure got your copy of OS 4 FAST! Where did you order it from? :)

OK here 2 photo of the workbench as you can see one show the workbench smaller than the area size of my monitors in the left top corner and one the workbench in the center of?my monitor..

http://www.os4games.it/immagini/1.jpg

http://www.os4games.it/immagini/3.jpg

Here are my Voodoo icon' info settings : ( as the default settings )

CMPLENGTH=6
BOARDNAME=VOODOO
VSYNCMIN=56
VSYNCMAX=76
HSYNCMIN=30000
HSYNCMAX=83000
MODE=640X480@60
MODE=800X600@60
MODE=1024X768@60
MODE=1280X1024@60
(FAKE NATIVE MODES=YES)
INTERRUPT=NO

My gfx board is a voodoo 3 3000

my config is AMIGA 1200+PPC+MEDIATOR+128Mbram

In prefs/overscan i have this video mode :

Multiscan
P96 640x480
P96 800x600
P96 1024x768
P96 1280X1024
PAL

I have never used Overscan so i think that this is the standard installation..


@bamiga2002

I bought from acube-systems :

http://www.acube-systems.com

@nubechecorre

Looks like your monitor decides not to scale the image to fit the monitor screen, but rather just places it pixelmapped somewhere or something. I assume you have some kind of "auto adjust" button on your monitor, does pressing it make any difference?

@nubechecorre

I had this problem before, it was with that Mars game, forget what it was called sort of Napalm, but set in mars. It would display the screen like that when I run the game.

Sadly, I couldn't fix the problem either, so I removed the game from the A1.

@Mikey_C

I have just checked my config in my micro with radeon 7000 and some info are missing.. later back to work i' ll try to copy them in my 1200 and see if something changes..