{ "numMessagesInTopic": 19, "nextInTime": 1975, "senderId": "1snDHrSOOH_QELDR5VUzvVVtCjZrd0iKmv3XaLp8zblpwdT0lU2CFxYqRlLLXYs6QO2FFSKwsljBZmC0i0vz_fMicLcvxgJIJtNbto31", "systemMessage": false, "subject": "Re: Quadro NVS440 works - DG3 3840x2400 @ 41Hz!!", "from": ""educationk12" <educationk12@...>", "authorName": "educationk12", "msgSnippet": "I m glad to see it has been done. I ve yet to attempt to go beyond 25Hz, yet I m quite pleased with 25Hz. Do you think this NVS440 card will run two", "msgId": 1974, "profile": "educationk12", "topicId": 1622, "spamInfo": { "reason": "0", "isSpam": false }, "replyTo": "LIST", "userId": 247597564, "messageBody": "
>firmware
\n> Okay, it works now. (yay!!)
\n> One problem I had was using T221 documentation for a VP2290b. The
\n> EDID values 1-5 are the only valid values. I was setting to
\n> 20/29/34/35 which are only valid for the T221.
\n>
\n> RTFM. Jeez I'm stupid...But then again, I didn't change the
\n
> just because I was not named IBM.or
\n>
\n> *buy two DVI breakout adapters fot the NVS440
\n> *buy a second VP2290b cable (IBM part# 07N2227).
\n> *hook the top-most pair of DVIs to the cable going to "A".
\n> *Hook the motherboard-most pair of DVIs to the cable "B"
\n> *Boot the computer, you can set it for 1920x1200
\n> *set the VP2290b for EDID 004.
\n> *powercycle the monitor and PC.
\n> *Set multimonitors as 4x1920x1200 as follows:
\n> 1 2
\n> 3 4
\n>
\n> And then it worked. For me. Thanks for the help all!
\n>
\n> - In IBM_T2X_LCD@yahoogroups.com, "educationk12" <educationk12@>
\n> wrote:
\n> >
\n> > Paul,
\n> >
\n> > Welcome to the group!
\n> >
\n> > You may have to change the EDID setting using a different desktop
\n
> > laptop. I had this same exact problem with my Nvidia 7900GS cardson
\n
> > both the DG5 and VP2290b monitors. The fix was simple. I used mysomeone
\n> > VTBook DVI card to change the EDID setting and once when I got it
\n> to a
\n> > setting that the card recognized, then I could change the EDID
\n> setting
\n> > with the 7900GS without a problem. Anything with a DVI head should
\n> > work even if it doens't power it up to a high resolution. It seems
\n> > these latest generation cards have that bug. Maybe Flup or
\n
> canwrote:
\n> > explain what is technically going on when this happens. I have no
\n> > clue. So take the monitor to another DVI head from an older
\n> generation
\n> > video card and they should change without a problem.
\n> >
\n> > MD
\n> >
\n> > --- In IBM_T2X_LCD@yahoogroups.com, "Paul Grace" <paulgrace@>
\n
> > -@
\n> > > My EDID is 003, and it doesn't change (I've tried setting it to
\n> 029)
\n> > after
\n> > > the "..." screen it just pops up as 003. The default for the
\n> > DG3/DG5 is 029
\n> > > (all firmware versions), but this one doesn't seem to accept
\n> > it--appendix A
\n> > > and B in the T221 user guide suggest that 029 is supported by
\n> every DDC,
\n> > > (mine is 6.2) and the appendix B only shows up to 4.6.
\n> > >
\n> > > Any thoughts?
\n> > >
\n> > >
\n> > > ________________________________
\n> > >
\n> > > From: IBM_T2X_LCD@yahoogroups.com
\n> > [mailto:IBM_T2X_LCD@yahoogroups.com] On
\n> > > Behalf Of educationk12
\n> > > Sent: Saturday, November 25, 2006 23:15
\n> > > To: IBM_T2X_LCD@yahoogroups.com
\n> > > Subject: [IBM_T2X_LCD] Re: Quadro NVS440 works - DG3 3840x2400
\n
> 41Hz!!
\n> > >
\n> > >
\n> > >
\n> > > What EDID setting did you accomplish the NVS440 to work? (or if
\n> people
\n> > > have suggestions on which ones to try for a VP2290b)
\n> > >
\n> > > I'm assuming this was a tiled 1920x1200 at 41Hz each setting,
\n> it's 1,2
\n> > > then 3,4 underneath...not 1,2,3,4 vertical. Right?
\n> > >
\n> > > MD
\n> > >
\n> >
\n>