Re: [vox-tech] Acer AL2216W (blank screen)
So I following Richard's advice, I decided to replace the one component I could easily do: I borrowed a VGA cable from a neighbor and the monitor works! I was surprised. My old cable doesn't look crimped or damaged in any way, but whatever... it's a cheap fix. Actually, I sort of have mixed feelings about it. I had started to do some monitor shopping online and I was thinking, Christmas isn't that far away :) Thanks to all, Thomas On Fri, Sep 17, 2010 at 1:49 PM, Bill Kendrick wrote: > > FYI, we look to be having an Installfest next Saturday (9/25). ;) > http://www.lugod.org/if/ > > On Fri, Sep 17, 2010 at 09:39:25AM -0700, Thomas Johnston wrote: >> The reason i would doubt that it is the graphics card in my laptop is >> that I cannot get an image to project to the external monitor even >> when I connect it to a different computer. > >> However, it no longer detects the monitor connected to the VGA port. >> Curious > > -bill! > ___ > vox-tech mailing list > vox-tech@lists.lugod.org > http://lists.lugod.org/mailman/listinfo/vox-tech > ___ vox-tech mailing list vox-tech@lists.lugod.org http://lists.lugod.org/mailman/listinfo/vox-tech
Re: [vox-tech] Acer AL2216W (blank screen)
FYI, we look to be having an Installfest next Saturday (9/25). ;) http://www.lugod.org/if/ On Fri, Sep 17, 2010 at 09:39:25AM -0700, Thomas Johnston wrote: > The reason i would doubt that it is the graphics card in my laptop is > that I cannot get an image to project to the external monitor even > when I connect it to a different computer. > However, it no longer detects the monitor connected to the VGA port. > Curious -bill! ___ vox-tech mailing list vox-tech@lists.lugod.org http://lists.lugod.org/mailman/listinfo/vox-tech
Re: [vox-tech] Acer AL2216W (blank screen)
The reason i would doubt that it is the graphics card in my laptop is that I cannot get an image to project to the external monitor even when I connect it to a different computer. A few days ago I was able to use the monitor with either laptop, now I cannot get an image to project to the monitor from either laptop. It would seem unlikely to me that both laptops have failed graphics cards. However, I did the sequence of commands that you suggested. The Xorg.0.log file no longer shows the warning message I mentioned before: (WW) Sep 16 15:07:43 NVIDIA(GPU-0): Unable to read EDID for display device CRT-0 However, it no longer detects the monitor connected to the VGA port. Curious # Xorg.conf # nvidia-xconfig: X configuration file generated by nvidia-xconfig # nvidia-xconfig: version 256.53 (buildmeis...@builder97.nvidia.com) Fri Aug 27 20:55:22 PDT 2010 Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" 0 0 InputDevice"Keyboard0" "CoreKeyboard" InputDevice"Mouse0" "CorePointer" EndSection Section "Module" Load "glx" EndSection Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" Identifier "Monitor0" VendorName "Unknown" ModelName "Unknown" HorizSync 28.0 - 33.0 VertRefresh 43.0 - 72.0 Option "DPMS" EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" EndSection Section "Screen" Identifier "Screen0" Device "Device0" Monitor"Monitor0" DefaultDepth24 Option "NoLogo" "True" Option "AddARGBGLXVisuals" "True" SubSection "Display" Depth 24 EndSubSection EndSection # Xorg.0.log X.Org X Server 1.7.6 Release Date: 2010-03-17 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.24-27-server x86_64 Ubuntu Current Operating System: Linux Vostro15 2.6.32-24-generic #42-Ubuntu SMP Fri Aug 20 14:21:58 UTC 2010 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=1c88cd40-8cde-48d7-94b1-1cbba1ea1f59 ro quiet splash Build Date: 21 July 2010 01:03:39PM xorg-server 2:1.7.6-2ubuntu7.3 (For technical support please see http://www.ubuntu.com/support) Current version of pixman: 0.16.4 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Fri Sep 17 09:15:02 2010 (==) Using config file: "/etc/X11/xorg.conf" (==) Using config directory: "/usr/lib/X11/xorg.conf.d" (==) ServerLayout "Layout0" (**) |-->Screen "Screen0" (0) (**) | |-->Monitor "Monitor0" (**) | |-->Device "Device0" (**) |-->Input Device "Keyboard0" (**) |-->Input Device "Mouse0" (==) Automatically adding devices (==) Automatically enabling devices (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. Entry deleted from font path. (==) FontPath set to: /usr/share/fonts/X11/misc, /usr/share/fonts/X11/100dpi/:unscaled, /usr/share/fonts/X11/75dpi/:unscaled, /usr/share/fonts/X11/Type1, /usr/share/fonts/X11/100dpi, /usr/share/fonts/X11/75dpi, /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType, built-ins (==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules" (WW) AllowEmptyInput is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled. (WW) Disabling Keyboard0 (WW) Disabling Mouse0 (II) Loader magic: 0x7ca300 (II) Module ABI versions: X.Org ANSI C Emulation: 0.4 X.Org Video Driver: 6.0 X.Org XInput driver : 7.0 X.Org Server Extension : 2.0 (++) using VT number 7 (--) PCI:*(0:1:0:0) 10de:0407:1028:0228 nVidia Corporation G84 [GeForce 8600M GT] rev 161, Mem @ 0xfd00/16777216, 0xe000/268435456, 0xfa00/33554432, I/O @ 0xdf00/128, BIOS @ 0x/131072 (II) Open ACPI successful (/var/run/acpid.socket) (II) "extmod" will be load
Re: [vox-tech] Acer AL2216W (blank screen)
make sure once you open terminal type sudo -s then press Enter type password Thenn press Enter then copy paste below: sudo nvidia-xconfig --add-argb-glx-visuals -d 24 restart computer On Fri, Sep 17, 2010 at 8:51 AM, Jeff Newmiller wrote: > No, the video card is in the computer, generating the image. If you see the > monitor logo, then the problem is likely that no usable signal is arriving > at the monitor. > > "Thomas Johnston" wrote: > > >Thanks Richard and Jeff. Just to make sure I understand, you think the > >video card inside the external monitor has failed? > > > > > > > > > > > >On Fri, Sep 17, 2010 at 7:27 AM, Jeff Newmiller > > wrote: > >> This sounds more like the video card, though it could be the video > connector or cable. > >> > >> "Richard Harke" wrote: > >> > >>>In recent years I have noticed that video cards die distressingly soon. > >>>Often with > >>>strange symptoms that make it appear to be something more basic. I do > have > >>>to admit > >>>that the most recen time (about two weeks ago) it was in fact the > monitor. > >>>That was an > >>>HP 22" LCD monitor only 5 years old. My previous monitor was a Sony CRT > that > >>>went back > >>>to the early 90's. > >>> > >>>I can only suugest that you try swapping out starting with whatever you > can > >>>do cheaply. > >>>Especially if you can borrow a component for testing. > >>> > >>>I do have an extra video card but I'm not in Davis so you'd have to wait > >>>till > >>>the regular Lugod meeting. > >>> > >>>Richard > >>> > >>> > >>>On Thu, Sep 16, 2010 at 5:13 PM, Thomas Johnston < > trjohns...@ucdavis.edu>wrote: > >>> > I am running Kubuntu 10.04 (64 bit) on my Dell Vostro 1500 and using > an Acer AL2216W as a second monitor. Everything was working great > until last Monday morning. I powered up the computer, activated the > external monitor and the max resolution was 1280x1024 (the native > resolution is 1680x1050 - same as my laptop display). I didn't do > anything to modify any video settings so I don't know exactly what > prompted the change; however, there were about 10 "bug fixes" the day > before. Looking at the history of fixes I don't see anything that > looks likely to cause a problem, but I am certainly not a Linux > expert. > > Anyway, I have spent the last 4 days doing everything I can to make it > work again: updated drivers, uninstalled/reinstalled drivers, deleting > the xorg.conf file and having one auto generated, manually editing the > xorg.conf nothing has worked. In fact, the situation is now > worse. I can't even get the monitor to display anything anymore - just > a black screen. I think the monitor itself is fine, if I turn it on I > see the "ACER" logo appear, then I briefly see a dialog box that says > "no signal", and then it goes blank. I don't have a great > understanding of the xorg.conf file, but I was very careful when > editing it. I read all of the NVIDIA documentation online and I found > examples of xorg.conf files online from people with this same monitor > who claimed to have it working, so I don't think I used a refresh/sync > rate beyond what the monitor is capable of (I didn't smell any > smoke!). My Google searches have indicated that many people have had > problems reading EDID data from this monitor. I have even plugged it > into a Windows machine with an ATI graphics card and same > thing...blank screen. > > I checked the /var/log/Xorg.0.log file and I see this warning: > (WW) Sep 16 15:07:43 NVIDIA(GPU-0): Unable to read EDID for display > device > CRT-0 > > there are no errors (EE) generated. > > Other system details in case it is relevant: > The monitor is connected to my graphics card via the VGA port (my > laptop doesn't have any other display ports; however the monitor does > have a DVI-D connection) > NVIDIA Driver Version: 256.53 > Server Version: 1.7.6 > NV-CONTROL Version: 1.23 > Graphics Card: GeForce 8600M GT > > > My question is: do you think the monitor is toast or would work again > if I could get a working EDID.bin and/or xorg.conf file (perhaps from > kind soul on the interwebs)? > > > thanks in advance, > > Thomas > ___ > vox-tech mailing list > vox-tech@lists.lugod.org > http://lists.lugod.org/mailman/listinfo/vox-tech > > >>>___ > >>>vox-tech mailing list > >>>vox-tech@lists.lugod.org > >>>http://lists.lugod.org/mailman/listinfo/vox-tech > >> > >> > --- > >> Jeff NewmillerThe . . Go > Live... > >> DCN:Basics: ##.#. ##.#. Live > Go... > >>
Re: [vox-tech] Acer AL2216W (blank screen)
No, the video card is in the computer, generating the image. If you see the monitor logo, then the problem is likely that no usable signal is arriving at the monitor. "Thomas Johnston" wrote: >Thanks Richard and Jeff. Just to make sure I understand, you think the >video card inside the external monitor has failed? > > > > > >On Fri, Sep 17, 2010 at 7:27 AM, Jeff Newmiller > wrote: >> This sounds more like the video card, though it could be the video connector >> or cable. >> >> "Richard Harke" wrote: >> >>>In recent years I have noticed that video cards die distressingly soon. >>>Often with >>>strange symptoms that make it appear to be something more basic. I do have >>>to admit >>>that the most recen time (about two weeks ago) it was in fact the monitor. >>>That was an >>>HP 22" LCD monitor only 5 years old. My previous monitor was a Sony CRT that >>>went back >>>to the early 90's. >>> >>>I can only suugest that you try swapping out starting with whatever you can >>>do cheaply. >>>Especially if you can borrow a component for testing. >>> >>>I do have an extra video card but I'm not in Davis so you'd have to wait >>>till >>>the regular Lugod meeting. >>> >>>Richard >>> >>> >>>On Thu, Sep 16, 2010 at 5:13 PM, Thomas Johnston >>>wrote: >>> I am running Kubuntu 10.04 (64 bit) on my Dell Vostro 1500 and using an Acer AL2216W as a second monitor. Everything was working great until last Monday morning. I powered up the computer, activated the external monitor and the max resolution was 1280x1024 (the native resolution is 1680x1050 - same as my laptop display). I didn't do anything to modify any video settings so I don't know exactly what prompted the change; however, there were about 10 "bug fixes" the day before. Looking at the history of fixes I don't see anything that looks likely to cause a problem, but I am certainly not a Linux expert. Anyway, I have spent the last 4 days doing everything I can to make it work again: updated drivers, uninstalled/reinstalled drivers, deleting the xorg.conf file and having one auto generated, manually editing the xorg.conf nothing has worked. In fact, the situation is now worse. I can't even get the monitor to display anything anymore - just a black screen. I think the monitor itself is fine, if I turn it on I see the "ACER" logo appear, then I briefly see a dialog box that says "no signal", and then it goes blank. I don't have a great understanding of the xorg.conf file, but I was very careful when editing it. I read all of the NVIDIA documentation online and I found examples of xorg.conf files online from people with this same monitor who claimed to have it working, so I don't think I used a refresh/sync rate beyond what the monitor is capable of (I didn't smell any smoke!). My Google searches have indicated that many people have had problems reading EDID data from this monitor. I have even plugged it into a Windows machine with an ATI graphics card and same thing...blank screen. I checked the /var/log/Xorg.0.log file and I see this warning: (WW) Sep 16 15:07:43 NVIDIA(GPU-0): Unable to read EDID for display device CRT-0 there are no errors (EE) generated. Other system details in case it is relevant: The monitor is connected to my graphics card via the VGA port (my laptop doesn't have any other display ports; however the monitor does have a DVI-D connection) NVIDIA Driver Version: 256.53 Server Version: 1.7.6 NV-CONTROL Version: 1.23 Graphics Card: GeForce 8600M GT My question is: do you think the monitor is toast or would work again if I could get a working EDID.bin and/or xorg.conf file (perhaps from kind soul on the interwebs)? thanks in advance, Thomas ___ vox-tech mailing list vox-tech@lists.lugod.org http://lists.lugod.org/mailman/listinfo/vox-tech >>>___ >>>vox-tech mailing list >>>vox-tech@lists.lugod.org >>>http://lists.lugod.org/mailman/listinfo/vox-tech >> >> --- >> Jeff Newmiller The . . Go Live... >> DCN: Basics: ##.#. ##.#. Live Go... >> Live: OO#.. Dead: OO#.. Playing >> Research Engineer (Solar/Batteries O.O#. #.O#. with >> /Software/Embedded Controllers) .OO#. .OO#. rocks...1k >> --- >> Sent from my phone. Please excuse my brevity. >> ___ >> vox-tech mailing list >> vox-tech@lists.lugod.org >> http://lists.lugod.org/mailman/listinfo/vox-tech >> >_
Re: [vox-tech] Acer AL2216W (blank screen)
Thanks Richard and Jeff. Just to make sure I understand, you think the video card inside the external monitor has failed? On Fri, Sep 17, 2010 at 7:27 AM, Jeff Newmiller wrote: > This sounds more like the video card, though it could be the video connector > or cable. > > "Richard Harke" wrote: > >>In recent years I have noticed that video cards die distressingly soon. >>Often with >>strange symptoms that make it appear to be something more basic. I do have >>to admit >>that the most recen time (about two weeks ago) it was in fact the monitor. >>That was an >>HP 22" LCD monitor only 5 years old. My previous monitor was a Sony CRT that >>went back >>to the early 90's. >> >>I can only suugest that you try swapping out starting with whatever you can >>do cheaply. >>Especially if you can borrow a component for testing. >> >>I do have an extra video card but I'm not in Davis so you'd have to wait >>till >>the regular Lugod meeting. >> >>Richard >> >> >>On Thu, Sep 16, 2010 at 5:13 PM, Thomas Johnston >>wrote: >> >>> I am running Kubuntu 10.04 (64 bit) on my Dell Vostro 1500 and using >>> an Acer AL2216W as a second monitor. Everything was working great >>> until last Monday morning. I powered up the computer, activated the >>> external monitor and the max resolution was 1280x1024 (the native >>> resolution is 1680x1050 - same as my laptop display). I didn't do >>> anything to modify any video settings so I don't know exactly what >>> prompted the change; however, there were about 10 "bug fixes" the day >>> before. Looking at the history of fixes I don't see anything that >>> looks likely to cause a problem, but I am certainly not a Linux >>> expert. >>> >>> Anyway, I have spent the last 4 days doing everything I can to make it >>> work again: updated drivers, uninstalled/reinstalled drivers, deleting >>> the xorg.conf file and having one auto generated, manually editing the >>> xorg.conf nothing has worked. In fact, the situation is now >>> worse. I can't even get the monitor to display anything anymore - just >>> a black screen. I think the monitor itself is fine, if I turn it on I >>> see the "ACER" logo appear, then I briefly see a dialog box that says >>> "no signal", and then it goes blank. I don't have a great >>> understanding of the xorg.conf file, but I was very careful when >>> editing it. I read all of the NVIDIA documentation online and I found >>> examples of xorg.conf files online from people with this same monitor >>> who claimed to have it working, so I don't think I used a refresh/sync >>> rate beyond what the monitor is capable of (I didn't smell any >>> smoke!). My Google searches have indicated that many people have had >>> problems reading EDID data from this monitor. I have even plugged it >>> into a Windows machine with an ATI graphics card and same >>> thing...blank screen. >>> >>> I checked the /var/log/Xorg.0.log file and I see this warning: >>> (WW) Sep 16 15:07:43 NVIDIA(GPU-0): Unable to read EDID for display device >>> CRT-0 >>> >>> there are no errors (EE) generated. >>> >>> Other system details in case it is relevant: >>> The monitor is connected to my graphics card via the VGA port (my >>> laptop doesn't have any other display ports; however the monitor does >>> have a DVI-D connection) >>> NVIDIA Driver Version: 256.53 >>> Server Version: 1.7.6 >>> NV-CONTROL Version: 1.23 >>> Graphics Card: GeForce 8600M GT >>> >>> >>> My question is: do you think the monitor is toast or would work again >>> if I could get a working EDID.bin and/or xorg.conf file (perhaps from >>> kind soul on the interwebs)? >>> >>> >>> thanks in advance, >>> >>> Thomas >>> ___ >>> vox-tech mailing list >>> vox-tech@lists.lugod.org >>> http://lists.lugod.org/mailman/listinfo/vox-tech >>> >>___ >>vox-tech mailing list >>vox-tech@lists.lugod.org >>http://lists.lugod.org/mailman/listinfo/vox-tech > > --- > Jeff Newmiller The . . Go Live... > DCN: Basics: ##.#. ##.#. Live Go... > Live: OO#.. Dead: OO#.. Playing > Research Engineer (Solar/Batteries O.O#. #.O#. with > /Software/Embedded Controllers) .OO#. .OO#. rocks...1k > --- > Sent from my phone. Please excuse my brevity. > ___ > vox-tech mailing list > vox-tech@lists.lugod.org > http://lists.lugod.org/mailman/listinfo/vox-tech > ___ vox-tech mailing list vox-tech@lists.lugod.org http://lists.lugod.org/mailman/listinfo/vox-tech
Re: [vox-tech] Acer AL2216W (blank screen)
This sounds more like the video card, though it could be the video connector or cable. "Richard Harke" wrote: >In recent years I have noticed that video cards die distressingly soon. >Often with >strange symptoms that make it appear to be something more basic. I do have >to admit >that the most recen time (about two weeks ago) it was in fact the monitor. >That was an >HP 22" LCD monitor only 5 years old. My previous monitor was a Sony CRT that >went back >to the early 90's. > >I can only suugest that you try swapping out starting with whatever you can >do cheaply. >Especially if you can borrow a component for testing. > >I do have an extra video card but I'm not in Davis so you'd have to wait >till >the regular Lugod meeting. > >Richard > > >On Thu, Sep 16, 2010 at 5:13 PM, Thomas Johnston wrote: > >> I am running Kubuntu 10.04 (64 bit) on my Dell Vostro 1500 and using >> an Acer AL2216W as a second monitor. Everything was working great >> until last Monday morning. I powered up the computer, activated the >> external monitor and the max resolution was 1280x1024 (the native >> resolution is 1680x1050 - same as my laptop display). I didn't do >> anything to modify any video settings so I don't know exactly what >> prompted the change; however, there were about 10 "bug fixes" the day >> before. Looking at the history of fixes I don't see anything that >> looks likely to cause a problem, but I am certainly not a Linux >> expert. >> >> Anyway, I have spent the last 4 days doing everything I can to make it >> work again: updated drivers, uninstalled/reinstalled drivers, deleting >> the xorg.conf file and having one auto generated, manually editing the >> xorg.conf nothing has worked. In fact, the situation is now >> worse. I can't even get the monitor to display anything anymore - just >> a black screen. I think the monitor itself is fine, if I turn it on I >> see the "ACER" logo appear, then I briefly see a dialog box that says >> "no signal", and then it goes blank. I don't have a great >> understanding of the xorg.conf file, but I was very careful when >> editing it. I read all of the NVIDIA documentation online and I found >> examples of xorg.conf files online from people with this same monitor >> who claimed to have it working, so I don't think I used a refresh/sync >> rate beyond what the monitor is capable of (I didn't smell any >> smoke!). My Google searches have indicated that many people have had >> problems reading EDID data from this monitor. I have even plugged it >> into a Windows machine with an ATI graphics card and same >> thing...blank screen. >> >> I checked the /var/log/Xorg.0.log file and I see this warning: >> (WW) Sep 16 15:07:43 NVIDIA(GPU-0): Unable to read EDID for display device >> CRT-0 >> >> there are no errors (EE) generated. >> >> Other system details in case it is relevant: >> The monitor is connected to my graphics card via the VGA port (my >> laptop doesn't have any other display ports; however the monitor does >> have a DVI-D connection) >> NVIDIA Driver Version: 256.53 >> Server Version: 1.7.6 >> NV-CONTROL Version: 1.23 >> Graphics Card: GeForce 8600M GT >> >> >> My question is: do you think the monitor is toast or would work again >> if I could get a working EDID.bin and/or xorg.conf file (perhaps from >> kind soul on the interwebs)? >> >> >> thanks in advance, >> >> Thomas >> ___ >> vox-tech mailing list >> vox-tech@lists.lugod.org >> http://lists.lugod.org/mailman/listinfo/vox-tech >> >___ >vox-tech mailing list >vox-tech@lists.lugod.org >http://lists.lugod.org/mailman/listinfo/vox-tech --- Jeff NewmillerThe . . Go Live... DCN:Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/BatteriesO.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --- Sent from my phone. Please excuse my brevity. ___ vox-tech mailing list vox-tech@lists.lugod.org http://lists.lugod.org/mailman/listinfo/vox-tech
Re: [vox-tech] Acer AL2216W (blank screen)
In recent years I have noticed that video cards die distressingly soon. Often with strange symptoms that make it appear to be something more basic. I do have to admit that the most recen time (about two weeks ago) it was in fact the monitor. That was an HP 22" LCD monitor only 5 years old. My previous monitor was a Sony CRT that went back to the early 90's. I can only suugest that you try swapping out starting with whatever you can do cheaply. Especially if you can borrow a component for testing. I do have an extra video card but I'm not in Davis so you'd have to wait till the regular Lugod meeting. Richard On Thu, Sep 16, 2010 at 5:13 PM, Thomas Johnston wrote: > I am running Kubuntu 10.04 (64 bit) on my Dell Vostro 1500 and using > an Acer AL2216W as a second monitor. Everything was working great > until last Monday morning. I powered up the computer, activated the > external monitor and the max resolution was 1280x1024 (the native > resolution is 1680x1050 - same as my laptop display). I didn't do > anything to modify any video settings so I don't know exactly what > prompted the change; however, there were about 10 "bug fixes" the day > before. Looking at the history of fixes I don't see anything that > looks likely to cause a problem, but I am certainly not a Linux > expert. > > Anyway, I have spent the last 4 days doing everything I can to make it > work again: updated drivers, uninstalled/reinstalled drivers, deleting > the xorg.conf file and having one auto generated, manually editing the > xorg.conf nothing has worked. In fact, the situation is now > worse. I can't even get the monitor to display anything anymore - just > a black screen. I think the monitor itself is fine, if I turn it on I > see the "ACER" logo appear, then I briefly see a dialog box that says > "no signal", and then it goes blank. I don't have a great > understanding of the xorg.conf file, but I was very careful when > editing it. I read all of the NVIDIA documentation online and I found > examples of xorg.conf files online from people with this same monitor > who claimed to have it working, so I don't think I used a refresh/sync > rate beyond what the monitor is capable of (I didn't smell any > smoke!). My Google searches have indicated that many people have had > problems reading EDID data from this monitor. I have even plugged it > into a Windows machine with an ATI graphics card and same > thing...blank screen. > > I checked the /var/log/Xorg.0.log file and I see this warning: > (WW) Sep 16 15:07:43 NVIDIA(GPU-0): Unable to read EDID for display device > CRT-0 > > there are no errors (EE) generated. > > Other system details in case it is relevant: > The monitor is connected to my graphics card via the VGA port (my > laptop doesn't have any other display ports; however the monitor does > have a DVI-D connection) > NVIDIA Driver Version: 256.53 > Server Version: 1.7.6 > NV-CONTROL Version: 1.23 > Graphics Card: GeForce 8600M GT > > > My question is: do you think the monitor is toast or would work again > if I could get a working EDID.bin and/or xorg.conf file (perhaps from > kind soul on the interwebs)? > > > thanks in advance, > > Thomas > ___ > vox-tech mailing list > vox-tech@lists.lugod.org > http://lists.lugod.org/mailman/listinfo/vox-tech > ___ vox-tech mailing list vox-tech@lists.lugod.org http://lists.lugod.org/mailman/listinfo/vox-tech