Article View: comp.sys.ibm.pc.hardware
Article #19346Re: PICTURE OFF CENTER IN SVGA MODE
From: Keath Milligan
Date: Fri, 22 Jan 1993 15:57
Date: Fri, 22 Jan 1993 15:57
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In article <106067@netnews.upenn.edu> balog@eniac.seas.upenn.edu (Eric J Balog) writes: >I'm having some problems in SVGA mode under Windows 3.1. I have a Tatung SVGA >monitor and an OAK video card with 1 MB DRAM. Normally, I run windows in VGA >mode, but recently I switched to SVGA mode, using the SVGA driver that comes >with Windows. > >The problems are: > >1) when in Windows, the screen is off-center (it is shifted right of center); > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >2) after switching to a DOS prompt under Windows and exiting, the screen was >total garbage. ^^^^^^^^^^^^^^ >^^^^^^^^^^^^^ >Can anyone help with these problems? Is it most likely a problem with the >monitor, the video card, or the Windows SVGA driver? Any help would be greatly appreciated. > >Thanks in advance. > >balog@eniac.seas.upenn.edu All three, really. The off-center thing is quite normal and there isn't much you can do about it other than adjust your monitor every time you switch modes or get a really expensive monitor that has processors to do it automatically (the Mitsubishi Diamond Scan does this I think, but it runs about 2 grand <choke>). The garbage screen problem is caused by the driver, you should be able to find the lastest driver for your card on a variety of ftp sites or compuserve. Check with an archie server, but I think they have some on oak.oakland.edu or ftp.cica.indiana.edu. I had the same problem with my old Oak and also with my Trident-based card in 800x600 mode and the new drivers cleared it up... If you want to do high-res, I'd recommend getting another video card; Oaks are pretty low-end (slow). Anything based on the Tseng ET4000 will perform quite nicely at 1024x768x256. Or if you're a serious Windows-geek like me, you might want to look into an S3-based accelerator like the STB Wind/X HC -- they're coming down in price as new chipsets are coming out to replace them. -- oooooo ooo o o o Keath Milligan o o ooooo oooo oooooo oooo oo ooo o o Prometheus Light and Sound, Inc. o o o ooooooooooooo oooooooo o oo o Real/Time Communications o o o ooo oooooooo oooooo oooo ooo o internet: reaper@wixer.cactus.org o o o ooo oo ooooooo
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Newsgroups: comp.sys.ibm.pc.hardware Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!natinst.com!news.dell.com!milano!cactus.org!wixer!reaper From: reaper@wixer.cactus.org (Keath Milligan) Subject: Re: PICTURE OFF CENTER IN SVGA MODE Message-ID: <1993Jan22.155712.3504@wixer.cactus.org> Organization: Real/Time Communications References: <106067@netnews.upenn.edu> Date: Fri, 22 Jan 1993 15:57:12 GMT Lines: 46