VGA problems

Similar Questions

• T420 VGA problems

  Hello

  We have 18 meeting rooms, where many people use Lenovo T420. And sometimes the VGA connection gives us a few problems.

  On the screen, it says not taken in charge, and we can only make it work when we can recycle all the Extender that we inserted between the signal Source and the projector which is Infocus IN3136.

  We shared everything, between the two, and right now, we think that the problem could be the graphics card via the VGA output.

  Everything works with the port Display

  Hello

  Have you checked that the drivers are installed and up to date?

  For example, using system update:

  https://support.Lenovo.com/us/en/documents/ht080136

  T420 typically has a CPU - GPU (Intel) and a Nvidia card

• HP mini 110-3500: no VGA connection more after installing Linux 16.04 LTS

  Hello!

  I can't fix my VGA problem in recent weeks and your community can solve it!

  I'm new to Linux and I have installed the 16.04 LTS version in my mini HP 110-3500.

  No more and all other system inside HP program.

  Before Linux 16.04 LTS, a BENQ F93GX external VGA display was connected to my HP mini computer, but leave now "not received no signal" message appeared on it when I turn it on «»

  I've installed some utilities and drivers from here and there, does a little work, but, I always in the dark.

  Below that pop up with the commands:

  1 - lspci k | grep-iA2 VGA

  00:02.0 VGA compatible controller: Intel Corporation Atom D4xx/D5xx/N4xx/N5xx Processor Integrated Graphics Controller
  Subsystem: Hewlett-Packard Company Atom graphics processor integrated D4xx/D5xx/N4xx/N5xx Controller
  Kernel modules: i915

  2 - xrandr without connected VGA:

  xrandr: failed to get the size of gamma for failure to exit
  Screen 0: minimum 1024 x 600, current 1024 x 600, 1024 x 600 maximum
  by default connected 1024 x 600 + 0 + 0 0 x 0mm
  75.00* 1024 x 600

  3 - xrandr with VGA connected and "lit".

  xrandr: failed to get the size of gamma for failure to exit
  Screen 0: minimum 1024 x 600, current 1024 x 600, 1024 x 600 maximum
  by default connected 1024 x 600 + 0 + 0 0 x 0mm
  75.00* 1024 x 600

  I received help from other communities, but the problem still there, can you please give it a try?

  I wish you a nice day.

  Thank you

  Domng

  Hi @Domng,

  Welcome to the HP Forum!

  Thanks for joining the community of the HP Forum.  It is a great resource for information, advice and solutions that have helped others. Here is a link as a guide should you have any concerns or questions about the process:

  First time here? Learn how to post and more

  I understand that you have installed Linux and your VGA port does not work.  HP does not support Linux but supports the hardware.

  Here is a link that can help:

  HP Notebook PC - Frequently asked Questions on Linux (FAQ)

  Good luck!

  If this post has helped you solve your problem, please choose "accepted Solution"to help other members and visitors locate that information. "  To say thanks for the help, please click "Thumbs Up icon" below.

• Satellite L850 - lose taken VGA

  Hello

  One of our schools recently brought 20 L850 and C850 Toshiba computers laptops.

  As most of the staff allows to connect to his projector VGA port, VGA The port must be strong.

  In recent days, we had 2 laptops with the Port VGA brought away from the laptop!

  Just one thumb on the cable when connected breaks this port, and we cannot obtain compensation from Toshiba, because it is our fault and has only 1 YEAR!

  Fixing this problem will cost us an entirely new mobo that will most likely cost to buy a new laptop.

  Out of the 20 that we made we had more half with its imperfections within the first year of use. under the regulations of the EU with regard to the point of being quality market and adapted to the use of these questions should be repaired for at least 3 years of the purchase date. Otherwise, the item is unsuitable for sale.

  Other issues we have had with these laptops within the first year of purchase were overheating, with the Fans to stop.

  We had a hard drive replaced TWICE with us having to buy one ourselves because Toshiba has refused to replace it as it was out of warranty of 2 weeks. (in only 1 year warranty)

  And finally a L850 that won't start. It stops at the Toshiba before even loading screen to the BIOS. (faulty CPU or memory) Once again this cell rupture within 2 years.

  REPORT QUALITY / PRICE? I do not.

  I think of course to departs Toshiba laptops in the future for our chain of 18 schools which are due to cell replacements.

  We have also more than 100 HP Compaq Laptops in 2 schools in 2009, once is not what we asked HP for repairs. What happened to good quality computers laptops these days...?

  And what happened to the screws next to the VGA port to hold the laptop VGA cable to prevent the VGA problem...

  Not at all impressed.

  Hello

  As I see you have already posted the same content on http://forums.computers.toshiba-europe.com/forums/message.jspa?messageID=298908
  It is not necessary to run two threads having the same content.

• Satellite M200 screen turns off after that start & battery does not charge

  Hello, I am from Jakarta, Indonesia
  I have a problem with my Toshiba Satellite M200 Notebook (running Windows 7 Home Premium)

  After I press the power button to the top of my laptop, it works fine display BIOS and Windows startup screen.
  but after that my monitor off all of a sudden when Windows is supposed to show the login screen.

  Sometimes, the monitor doesn't turn off, but shows a lower resolution (I don't know exactly what resolution, 1024 x 768 or 800 x 600, i use maybe 1280 x 800)
  so the only thing I can do is, press the power button to stop bad then press power again turns on, my monitor works normally
  try to stop and then turn on again in a few hours later, problems still comes once.

  from the moment where I install Windows 7, I use 8.15.10.1930 version of the driver (downloaded from Download Center of Intel, which included Assistant TV Intel)
  2 days ago, my friend told me that I should install the driver from the Toshiba site support, so I went to csd.toshiba.com and download the 8.15.10.1825 version of this site (which is not included Assistant TV Intel)

  my monitor works normally after I installed the driver I of csd.toshiba.com, so I think that the problem because the Intel TV Wizard somehow messed with my laptop. But this morning this problem once again, my turns just monitor suddenly...

  In addition, this problem seems to be my battery was unable to recharge, my completely reloaded Windows shows, but when I plugged my AC adapter,
  There are 15-20 minutes before my laptop turns off automatically

  Three months ago, I just brought my laptop to the local Service Center of Toshiba and bought the new motherboard to replace my old mobo (which have a VGA problem too!)
  Is there something I can do (related to Windows or driver/software) or I can bring my notebook at the center of service again?
  are they somehow an incorrect wiring when replacing my motherboard?
  and am I need to replace my battery too?

  I use this laptop for about a year and a half and there is nothing wrong with my battery before replacing the motherboard

  any help would be appreciated :D

  Hello

  Talk about your screen, the a graphics driver causes this malfunction with resolution and turn off. Go to the page of the toshiba driver and download the correct Vga driver for your model. I see, you are running Windows 7, if there is no driver for win7, try the vista driver.
  On your power supply, you have used for the year and a half and he is released in 20 minutes, there is nothing strange. It's standard for power supply operating period, need to be replaced. Just to be sure, you can check with a new battery. You will see that the trick works as expected.

  Welcome them

• Several questions about Satellite C850 and L850

  Hello

  One of our schools recently brought 20 L850 and C850 Toshiba computers laptops.
  As most of the staff allows to connect to his projector VGA port, VGA The port must be strong.

  In recent days, we had 2 laptops with the Port VGA brought away from the laptop!
  Just one thumb on the cable when connected breaks this port,
  and we cannot obtain compensation from Toshiba, because it is our fault and has only 1 YEAR!
  Fixing this problem will cost us an entirely new mobo that will most likely cost to buy a new laptop.

  Out of the 20 that we made we had more half with its imperfections within the first year of use. * under the EU regulations with respect to the point of being quality market and adapted to the use that these issues should be fixed for at least 3 years from the date of purchase if not, the item is unsuitable for sale.

  Other issues we have had with these laptops within the first year of purchase were overheating, with the Fans to stop.

  We had a hard drive replaced TWICE with us having to buy one ourselves because Toshiba has refused to replace it as it was out of warranty of 2 weeks. (in only 1 year warranty)

  And finally a L850 that won't start. It stops at the Toshiba before even loading screen to the BIOS. (faulty CPU or memory) Once again this cell rupture within 2 years.

  REPORT QUALITY / PRICE? I do not.

  I think of course to departs Toshiba laptops in the future for our chain of 18 schools which are due to cell replacements.

  We have also more than 100 HP Compaq Laptops in 2 schools in 2009, once is not what we asked HP for repairs. What happened to good quality computers laptops these days...?

  And what happened to the screws next to the VGA port to hold the laptop VGA cable to prevent the VGA problem...

  Not at all impressed.

  Hello

  Sorry to hear all this. Of course, this isn't the best advice on Toshiba laptops, but the first thing that I m wondered after reading your ad was: why they bought these models L and C?

  Like any other laptop manufacturer Toshiba offers various models with different hardware platforms and different prices. Following my logic books used in the school must be fairly robust and designed to be more in use. If you compare the L and C series laptops with notebook series P for example, you will notice the difference in design, quality and manufacturing.

  Of course, there are big price difference and I can't imagine school have little budget and must turn to get machines but also save money.

  What else can be said? It's really annoying to have this kind of problems, especially if you need these machines to work. My only advice to you is to pick up more info on laptops of next time. It can be Toshiba or any other laptop manufacturer. Best thing you can do is to contact your local dealer and check several different models. Focus on quality and design.

  Bye and good luck

• Can satellite A100 - I put in resolution 1280 x 768 on my LCD TV?

  I have a laptop A100-784 Satellite with Intel graphic 945GM (OS vista home Basic, latest graphics driver) and a brand new Sony Bravia LCD TV (KDL-32D3000K, 16:9).

  Of course, for best results, it must use a RGB cable (the above mentioned Sony model has an RGB entry). The best resolution I could get on my TV is 1024 x 768, but according to the documentation of Sony TV, this TV supports 1280x768@60Hz, which has proportions much better. I'm pretty sure that the Intel chipset supports this resolution as well (it can be found in the list of the modes supported generated by SiSoft Sandra), but for some reason, the display driver will never give me a chance to select.

  Simply, when I connect my laptop to the TV, then choose "single view" (TV output only), Intel graphics driver offers only resolutions with 4:3 aspect ratio. The only match between the resolutions supported by the TV and laptop is 1024 x 768, which is 4:3 and leaves a lot of space on the two unused faces.

  Is it possible (simple) to force the Intel 945GM driver to display all modes (resolutions)? Or, at least, to supply 1280x768@60Hz which is my target?

  This problem is driving me crazy. I already spent a whole week trying to solve this problem, without any progress.

  Thanks for your help.

  I can only give you this little trick: go on the site of intel (www.intel.com), download the latest drivers intel for your graphics chipset, then an option screen should be available.

  I had a similar, but with output VGA problem and I solved it by installing intel drivers for my chipset (945GMA), it s so worthy to try it.

  Welcome them

• Dell Inspiron n7010 17R questions form

  Hello

  Recently, I had a bad car accident (I'm ok now: D) I had my laptop inside the car. After a few days, when I tried to power on my laptop, it started having a few problems.

  First code 9 sound indicated a failure screen. After trying to connect to an external monitor via the vga 15 output pins, I noticed several vertical lines red transparencies (about 8 and about 5cm thick) when windows is loaded. When Windows starts Finally, these lines have disappeared and became the (transparent) red dots across the screen.

  Any thoughts? What is a vga problem?

  Thank you

  Yes, this sounds like a graphics card problem, especially if it occurs in external monitors. You will need to replace it.

• Screen with VGA adapter resolution problem

  When I connect the MacBook Air 13 (2016 10.11.3 running) to an external monitor via DVI, everything works well: automatically selects the optimal resolution for the external monitor, plus I have other choices of resolution, and everything is good. But when I connect via VGA, I can choose resolution 800 x 600, which is not only not optimal: it's awful.

  I get this same problem with 2 different VGA adapters and 2 different monitors, a 16:9 and the other 4:3. (16:9 screen spans 800 x 600, so it looks even worse.)

  This problem does not occur on MacBook Pro 13 (2011 also runs 10.11.3): VGA and DVI work very well, with selected automatically optimal resolutions, plus I have other choices of resolution.

  No idea how to fix this on the MacBook Air? Or is MacBook Air paralyzed by nature in this way?

  Thank you.

  Finally called Apple Support. Has worked with junior counsel, trying all kinds of things that did not work. After an hour of this, he handed me a Counsellor, who took me to the preference of views and had me select the "chipped" resolution key to with hold option key. It gave me a wide range of resolutions that had not been previously available, including the resolution that has ended up working real well. Phew!

• Problem of VGA Z30 ports - has satellite

  Hello

  I have a problem with my VGA port and would be very happy if someone could help me.

  It used to work when fine connected projectors for teaching, but recently, I have a lot of problems. Initially, the projector is recognized and seems to work fine, but then the connection goes between active and disabled, so the image constantly disappears. At some point the laptop restarts. The is happening on several projectors with several cables.

  I don't think that it's a hardware problem, and I think that has happened since the threshold of 10 last update Windows or windows update automatically to update the video drivers in January.

  Does anyone have any ideas? Which video drivers you have installed the Windows 10 and how to prevent it update without telling me.

  Thank you very much.

  Hello

  The factory driver my not be compatible with the update of TH2.

  Go to settings-> Apps and uninstall the Intel display driver.
  Then let the last Intel display driver Windows Installer update.

• Satellite Pro U300 and XP - driver VGA update problem

  Firstly a bit of background.

  I have attached a new Del ST2320Lf monitor on my laptop Toshiba U300. The native resolution is 1920 x 1080.

  The highest resolution I can select them using the display properties > settings is 1280 x 1024.

  So on the site web of Toshiba I down loaded the XP VGA driver
  VGA_INTEL - 6.14.10.5016 - XP.exe
  When I try to install it, I get this error
  "The pilot is not validated for this computer. You can get the correct driver from the manufacturer of the computer.

  Then, I went on the website of toshiba and downloaded a new bios. -Installed OK. Re started. Then tried to install the video driver-> the same mistake.

  Went on the website of Intel and clicked a button that p
  and got this error
  A detected product Intel® GM965
  Current driver installed 6.14.10.4831
  A custom computer manufacturer driver is installed on your computer. The Intel Driver Update utility is not able to update the driver. Install a generic Intel driver instead of the driver from the computer manufacturer custom can cause technical problems. Contact your computer manufacturer for the latest driver for your computer.

  Called in support of the Toshiba Australia, who says "XP never came out for this model" I was unable to convince the guy to be liberated because I have records of origin with Toshiba written on them and I installed these drives XP image earlier this year. (Yes, it came with Vista pre installed but it also came with the downgrade image discs).

  He suggested that I needed a thing called "Toshiba Value added Package".
  I only found on downloads for U300 and XP OS.

  What to do next.

  Ideas and suggestions welcome.

  Can you please send us model mobile exact so that we can check the specifications of the laptop and see if this model is supported for Windows XP Home edition. If so, all the drivers for Windows XP Home edition must be available on the Toshiba support page to THE.

  See also document s user manuals. There you should find the table with all the resolutions supported for external displays.

  By the way: Toshiba value added is designed for Vista and Win7. It doesn t exist for Windows XP Home edition. On Toshiba WXP specific software works on another way. .

• Please I havea problem with my driver vga with windows 8

  I tried several times to install windows 8, but the problem always come with driver vga. my laptop is pavilion dv6-6b90se

  Please give me help

  Hello

  Please check the following link, there driver Windows 8 now but don't update in the next few days:

  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?swlinkmsg=100 & CC = US & DLC = in & docname = c00042629 & lang = to & LC = in & Product = 5204551 & Tool =

  Kind regards.

• Extension cable VGA resolution problems

  Pavilion 6507c with a monitor HP 2010, Windows 7 64 bit.  I'm trying to separate the CPU and the monitor by a few feet more that allows the original VGA cable 6 '.  Have tried a more original extension and also one long cable. With something else that the short original cable, the computer no longer recognizes the monitor - it shows as generic non - PnP and will not 1600:900, so the image is stretched. Re-installed 2010 drivers - happens always generic.

  Is it possible to extend the monitor distance without sacrificing the correct resolution?

  I wouldn't be too concerned getting message no signal when the PC is shut down down.  With a longer cable, the signal can degrade more quickly causing the no signal message during the shutdown process.

  Displays work by the monitor by sending EDID for the PC and this information is part of how the PC identifies what resolutions are available for this monitor.  The original cable allows this information to be sent from the monitor to the PC.  The PC then keeps this information which is what allows to operate with the longer cable after swap cable VGA 6' for a longer or extended.  Once the system is shut down, the EDID information is lost.  That is why it does not work once the system is stopped and started with a prolonged or long cable.

  You mentioned a significant difference between cables: the absence of a ferrite core.  This entry from Wikipedia explains ferrites (aka: ferrite core) and what use they have.  Essentially, it reduces the level of interference which could cause the loss before reaching the PC of the EDID information.  This is more noticeable when you use a long cable, so this could be due to the lack of nucleus of ferrite.  However, the adapter indicated in my previous post should correct the problem of resolution (However, it would still be listed as a generic PnP monitor).

  I would weigh the cost of a cable with core of ferrite against the cost of obtaining an EDID emulator and select the cheapest option.  I know an EDID emulator will rectify this issue, but I can't say that making a cable with ferrite core will fix this problem with 100% certainty.  I do not know have a ferrite core may cause problems of signal quality.  If you can still exchange the cables, then that may be the least expensive option.

  Let me know what happens.

• Re: Problem with Qosmio F30-140 VGA card

  Hi all

  My Qosmio F30 suddenly developed a green lines/pixels on the screen. The same problem exists even before logining windows.
  The card (nvidia go 7600) video under the device manager has a yellow triangle with an exclamation mark inside. I tried reinstalling the VGA driver, but nothing has changed.
  I think it is a hardware problem (GPU), but I don't know if there is anyway to fix it. Please notify.

  It's certainly the hardware problem. What you can do to confirm this is to connect external monitor to your laptop to see if the same thing will happen. If so, the GPU is defective and if not display's troublemaker.

  What you can do to solve this problem? Not much. Material exchange is your only solution.

• Satellite A300 - possible port VGA - not problem of video output

  I use my VGA port in two main locations, at home to connect on an old television set via a PC/TV converter and work to connect directly to a projector.

  This week he suddenly stopped working on both at the same time. I tired to another laptop in the projector to work and it works great. I also tried different tracks. The problem is certainly my laptop (which is now almost 4 years).

  The most likely thing seems to be what is ' t the plug itself. If I plug something inside Windows (7 Ultimate) is work that is an additional monitor, but the projector/TV no signal. I've tried all the obvious things, hit F5 makes no difference, and the Windows settings have not changed. The resolution and refresh rates are properly defined. I try to avoid the standard answers on the verification of all the things that I already checked!

  Now I have a HDMI port on the side, the probability is that just buying a VGA/HDMI adapter and using this port will solve the problem? I guess if it's just a physical problem with the VGA port so it will, but the problem would be a graph problem or your motherboard, and if it is will this affect the HDMI port, but also the VGA port?

  Port VGA is an analog video output. HDMI is a digital output.
  Two are different and not related them to each other.

  So I don't very well if a HDMI adapter-> / m VGA would work properly.
  Maybe it works but only with a lower resolution. So in my opinion, FullHD is not possible. However, I think that you will need to test it with your laptop.

  Usually, you can use an adapter like HDMI to DVI or DVI to HDMI smoothly.

  With regard to the question of VGA output.

  Well, usually the Fn + F5 should pass between the internal and external production. It should work with VGA and HDMI port. Maybe it's just a software related issue.
  In your case, I will try to uninstall and update the display driver. Maybe it helps.