HP w2448hc monitor HDMI problems...

Similar Questions

• 10.11.2 monitor insignia HDMI problem

  My insignia TV/monitor HDMI that I use for my secondary screen worked perfectly until I upgraded to El Capitan (Betas and now 10.11.2).

  Setup: TV/monitor has two HDMI connections. Input HDMI1 is the VCR to the TV. HDMI2 comes the MacPro on television.

  Problem: If I switch the input on the TV screen between the two sources (decoder on the HDMI input), the MacPro does not recognize/initialize the monitor/TV.

  The only solution is to get the MacPro to see that the monitor shall ensure that the monitor/TV is set to HDMI2 and restart the MacPro and then it works fine. Until I pass the entries still of course.

  UGH

  -Try to reset memory NVRAM/PRAM and SMC

  MacIntel: Reset of the controller (SMC) system management

  Subject of memory NVRAM and PRAM

• Qosmio X 70-A - 11 Q-monitor HDMI does not work

  Hello

  I'm working on my laptop with 2 external displays. It is connected via the VGA and the other via HDMI. Everything worked fine until yesterday when my HDMI monitor could not be found.

  Things I've tried:
  I tested the moitor by connecting it with another computer, and it worked (with HDMI), then the monitor can not be the question.
  I also tried another HDMI cable... didn't work ether.
  BIOS is updated to the latest version
  graphic driver NVIDIA graphics card and the graphics card intel standard is updated to the latest version.

  Also a strange thing: when im in the menu of the BIOS while having VGA connected the screen keeps turning black for 1-2 seconds and then turn it on again

  Would be nice to get advice on what I can do :)
  Thank you

  Hello

  You are able to use the HDMI output port without connecting to another additional monitor to the VGA port? Please check because in my experience, it should be possible to use the HDMI or VGA port.

  However, I think that the problem might be related to one of the graphic card driver.
  Why? I think that a video output port would be controlled by a single graphics chip.
  In the case where you are using two monitors at the same time (VGA and HDMI) video card (nVidia or Intel) would control VGA port and the other HDMI port.

  I think that you need to reinstall the Intel display driver.
  First, you must uninstall the installed Intel display driver of the system (this in Device Manager). Then, you must restart the laptop. On the page of the Toshiba UE driver you will find the latest Intel driver v10.18.10.3308
  This driver is released to win 8.1 and 8 Win and Win 7

  Recommends that you install this version to fix the HDMI problem

• Monitor the problem flashing on the reactivation of the computer.

  Monitor the problem flashing on the reactivation of the computer.

  I have a new HP laptop G60 - 243 CL of Costco and a new HP W2207h monitor. The screen flashes when the laptop wakes fashion "sleep" with the HDMI cable connected. It works very well with the VGA cable. Any assistance in finding the cause would be much appreciated. Here is my hardware spes and a newspaper detailed observations.

  Thanks in advance,

  Paul

  --

  HP W2207h monitor

  680 x 1050 hz @60

  Laptop:

  HP G60 - 243 CL

  AMD Turion X 2 RM - 72 2.1 GHz

  3 GB RAM DDR2

  320 GB SATA, 5400 RPM HARD DRIVE,

  NVIDIA GeForce 8200 M G, with up to 1407 MB total graphics memory (shared).

  16 "16:9 1366 x 768 display

  Drive x drive LightScribe 8 with support double layer
  HDMI

  Here is my log.

  25/01/09

  1 unpack the monitor. With mobile connection cables on: HDMI, USB, power Turn on the monitor. It flashes. Black for about 2 seconds, then the light for a split second, repeat, ongoing. Turn off monitor, the driver of the CD W2207h monitor, restart. Monitor works normally.

  The monitor HP w2207h Readme says driver using driver Nvidia 10.65 or later version.

  The Control Panel on the computer laptop G60, NVIDIA GeForce 8200 M g: Device driver 7.15.11.7614, 11/07/2008 (this is the latest driver from the HP support page. See on 27-01-08 below).

  Install W2207h Monitor driver CD and restart the computer. Control Panel, device, Manager I see two monitors, the two "monitor PNP generic", first Hardware ID "MONITOR\HWP26A8", the second "MONITOR\SEC314C", both with the 6.0.6001.1840 driver (longhortn_rtm.080118 - 1840), I wonder if, maybe, the pilot did not.

  2 put the laptop into sleep mode. Wake the portable computer and monitor flashes market, as described in (1). Image appears normally while the monitor is turned on for fraction of a second intervals. If reboot laptop, follow the work properly.

  Occasionally, flashing monitor heal without rebooting. Out of about 10-15 tent: once the monitor began to function properly while the computer shuts down. Once the monitor was OK on the reactivation of the laptop. Once, while the screen flashes, I removed the USB cable and the monitor started working. None of this is repeatable.

  3 removed the HDMI cable and started using the VGA cable and an audio cable. No more flashing on the reactivation of the computer. Very repeatable. About 7 7 times.

  01/26/09

  Control Panel, two monitors, Device Manager, the two "monitor PNP generic," first of all we have the Hardware ID "MONITOR\HWP26A8", second is "MONITOR\SEC314C", both with the 6.0.6001.1840 driver (longhortn_rtm.080118 - 1840), I wonder if, maybe, the pilot did not.

  27/01/08

  Download NVIDIA drivers

  Downloaded from Nvidia support: Version 179,28, 2008-12-18, 179.28_notebook_winvista_32bit_beta.exe Beta (attention: are not supported by the laptop to the manufacturer.)

  HP support: Version 7.15.11.7614 has, 2008-09-08, sp40385.exe (same version that is installed.

  Version of the driver installed is the same that the one on HP support site, so did not not update driver.

  w2207h monitor download driver

  Download and install A Rev 2.0, 4.0.100.1189, 2008-10-16

  Version of the file now reads 6.0.6001.18000 (longhorn_rtm.080118 - 1840), I think it's the same as the driver already installed.

  Flashing problem is unchanged.

  –

  end

  It was the monitor! I brought my laptop and a HDMI cable at Staples where I bought the monitor and tried on the w2207h on set. It has worked well. Took the phone in and out of fashion 'sleep' several times. I'm in the store week return policy 2 stables will replace it. The seller was very accomodating to let me try different monitors with HDMI and VGA cables and my laptop while I was there. I even brought in a large piece of cardboard to protect the ceiling :).

• Erratic recognition of monitor HDMI in AO756 for external display on a monitor Acer X233H

  I have a laptop 756-2887 Aspire One that I'm trying to connect to an external monitor with a monitor Acer X233H using HDMI.  Sometimes it connects without effort and I am able to set up a beautiful double external screen to the laptop using the external analog and HDMI display.

  But sometimes the HDMI display goes on a cycle where it recognized and then down and then is recognized again and it happens over and over again.  In this cycle, a never displays on the monitor.

  I tried to turn on/off things and I can't recognize a pattern that allows to connect me with reliability the HDMI monitor.  The monitor works fine with my desktop and I can plug HDMI with DVI connection show desktop.  The monitor detects a HDMI connection and gives me the computer screen, unless it goes into the cycle of decline.

  Using the Fn keys to change display options did not help either.  Connect an external analog never present the same problem.

  Here is what happened.

  I remembered that during the first time that I managed to successfully install the external HDMI monitor was when I got another second monitor installed as the external VGA monitor.  My hope was therefore a plan of double external monitor to my laptop and I was very impressed that this was possible.

  So I tried to go back to the other external VGA monitor an old HP f70 and it worked!  I was able to correctly connect the HDMI monitor and the f70 to the laptop.  The VGA monitor who did cooperate with the HDMI is Samsung SyncMaster 931 b.  I had also used this Samsung to connect to a DVI port on a desktop computer, and he had therefore two connected cables, DVI and a VGA of the notebook.  I tried to unplug the DVI cable and connecting the VGA and HDMI monitor to the laptop and it worked.  The HDMI monitor display.

  I went to Samsung and got the drivers for this monitor and I find that after installing the drivers, you have the option to install a digital display or analog monitor.  As I was going to just to use the VGA connection, I chose analog.  After you have installed the driver for the Samsung, I was able to plug both the cable DVI and VGA cable on the Samsung and still be able to display on the monitor HDMI.

  The solution was to install the drivers for the analog port of the Samsung monitor.  Who would have done it.  I guess I should have suspected the two cables coming from the Samsung monitor could have done things.

  JackE, thanks for keeping me with your encouraging messages.

• Reference Dell 42 '' Plasma W4200HD HDMI - problems

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• Satellite L650-12 q - external monitor through HDMI problem after waking up

  Hello

  My problem is that after external monitor goes to sleep and then wakes up again the image on the screen is bigger than the screen acctualy. This means that I don't see a part of the image (my office) as part of the taskbar and my settings is changed into 59Hz instead of 60, so when I change them back to 60 hz in Panel intel HD graphics everything looks ok, but it happends once again after the monitor going to sleep How to solve this problem?

  I've updated display drivers to the newest in this web site, which is 8.15.10.2086 of [here | http://uk.computers.toshiba-europe.com/innovation/download_driver_details.jsp?service=UK&selCategory = 2 & selFamily = 2 & selSeries = 178 & selProduct = 5376 & selSh ortMod = 1007 & language = 13 & selOS = null & selType = null & ye arupload = & monthupload = & dayupload = & useDate = null & mode = allMachines & search = & action = search & macId = & country = 8 & selectedLanguage = 13 & type = null & page = 2 & ID = 74203 & O SID = 30 & driverLanguage = 42] :
  My monitor is HP 2710 m connected via HDMI 1920 x 1080 p.

  Any ideas?

  Hi evaldas,.

  You have the same problems when you try another HDMI cable?
  You can also test it with normal VGA (RGB) connection?

  Sorry, but everything that s what I can say for the moment that seems strange to me

• 10 ThinkPad dock HDMI monitor DVI problem

  ThinkPad 10 when connected via the port HDMI micro directly to a Dell 2007FP monitor via DVI it is

  connection is working normally, but when the monitor is connected using the HDMI tablet dock port the

  Tablet seems to connect with the monitor, but the screen goes black.

  Connecting the dock the tablet to a TV via HDMI to HDMI works ok.

  Anyone knows a solution or having this problem? What is a defective dock?

  I have now successfully connected 10 Thinkpad via HDMI dock port to the DVI connector on two monitors of model later. These are: a new U2413 from Dell and a former model BenQ FP241W.

  The conclusion is that the HDMI dock may work with some monitors but not others, maybe more, models like the Dell 2007FP. The connection has failed also on a Samsung still more old 204 b.

• HDMI on Dell ST2310 monitor resolution problem / Inspiron 537/Radeon 4350

  I don't get resolution 1920 x 1080 on my Dell ST2310 monitor using a Radeon 4350 graphics card using the HDMI output.  I get about 1 "black bands black horizontal and vertical.   Strangely, I have perfected 1920 x 1080 when I use the DVI output of the video card to the monitor.  I checked the screen resolution setting in Windows 7 and on the monitor and it is 1920 x 1080 (monitor says just = 1080 p resolution).  Does anyone have advice?

  Success!  Thank you!

  It worked for me, but my settings were VERY difficult to find (someone send this to ATI and Dell, the two companies isn't any idea of this parameter).

  Here are my steps (for Version 2009.0614.2131.36800):

  1. open your Catalyst Control Center in advanced mode.

  2. find the top menu on the left titled: Graphics

  3. select «Desktop & poster»

  4 STEP IMPORTANT: If you have 2 monitors you will see the large monitors in the Middle, and note the SMALL monitors in the lower left corner.  Right click on the LITTLE monitor on the lower left to change.

  5. Select "configure."

  6. click on the tab "scaling Options.

  7 set to 0

  8. click on apply

  9. click on Ok

  You are finished.  I hope someone from ATI reads it and finds that it is much too complex even for an advanced user.  The menu item 'Configure' should have been included at the bottom of the fall of large monitors on the screen.  Why only on the graphics very small monitor in the lower left corner?

• Z50 does not detect second monitor HDMI

  I recently purchased the Lenovo Z50 - 70 with 16 GB of ram and nvidia 840 m video card.

  Today I tried to connect the laptop to my LG 47LA6208-ZA, but the laptop does not recognize a second monitor. When I try to detect that another monitor nothing find it.

  I don't know there is no problem with the tv or hdmi cable, cause another pc with a cable hdmi even on the same port hdmi works perfectly.

  Any ideas what could be the problem here? I have already updated all the drivers.

  However, I do not know on what card video the hdmi port is on, the nvidia or intel on board.

  Any help would be appreciated!

  It turns out that the hdmi cable is the problem after all! Which is really strange, cause there is no problem with the other pc. However, I am very happy that this is resolved! Thanks for the support!

• Monitor flicker problem.

  I have a Sony Bravia KDL - 20 S 2030 LCD TV. I bought a TV big screen and yesterday I connected my Dell Inspiron PC to pc of the Bravia input. I couldn't play an old game Novalogic Black Hawk Down as it crashed, but I could play games like Left 4 dead 2 - on steam.

  Today, when I switched the PC on the screen is flashing no stop makes terrible to use.
  I've updated the driver on my ATI 4670 graphics card and I changed the 60 Hz refresh settings, that's all I did yesterday by the way and changed the resolution of 1024 x 768. I also get the "out of range message" when I start.
  I tried my xbox360 and the monitor works fine with the HDMI connection.
  As a result, the monitor is not defective and as Device Manager shows no problems and I clearly updated driver that is Vista to blame - again.

  Can someone at Microsoft advise me please how to fix this?

  Thank you
  comiekor

  Hello

  This can happen if the data cable connection of the monitor to the computer is defective. I had faced the same problem with my monitor that I solved it by changing the data cable. Also the monitor is not responding when you light a fire in your room/house? It flashes when you connect an external hard drive? Or move files from external hard drive?

  A flickering monitor can contribute to eyestrain and headaches. You can reduce or eliminate flicker by increasing the refresh rate of the screen. At least 75 hertz refresh rate produces generally less flicker.

  1. open display settings by clicking on the button start the picture of the Start button, clicking Control Panel, on appearance and customization, personalization, and then clicking display settings.

  2. click on advanced settings.

  3. click the monitor tab, click a new refresh rate. The monitor will take a moment to adjust. If you want to keep the changes, click on apply. If you don't apply the changes within fifteen seconds, the refresh rate will revert to your original setting.

  Flicker of the correct monitor (refresh rate)
  http://Windows.Microsoft.com/en-us/Windows-Vista/correct-monitor-flicker-refresh-rate

  Concerning
  Anthony.

• Latitude 10 - ST2 Dock HDMI problems

  I just pulled up on my docking station and found that it worked perfectly out of the box.  Unlike some others who have had problems, I felt lucky until I tried to get the HDMI to work with my Dell monitor.

  It's about that simple, the monitor does not detect a device and the device does not detect an HDMI monitor.  I've updated the BIOS and drivers Intel for the latest versions from today and still nothing.  I'd appreciate any advice or experiences like mine that could help me to get this resolved.

  Quick update on my situation.  I was able to get the dock running after realizing that you cannot convert HDMI in Display Port, only the opposite.  My monitor DELL Professional is not HDMI, there a display Port.  Not sure who came up with this idea, but it seems that HDMI is a standard that is good enough to not have to create another.

  In any case, I was using a HDMI Display Port adapter--> and after reading upwards, is that you can convert only the signal in a way.  Turns out the other way, of what I was trying.  If you have a video card that has a display out Port, you can use this adapter to convert to HDMI.  I do in fact with another computer of mine.  However, if you have a monitor with a Display Port, you can not convert HDMI Port to display in this way.

  Anyway, I ended up finding a DVI switch and turned the HDMI/DVI monitor and everything works fine.  It's a little weird for the signal on the screen, but as you mention, if you start the camera on the dock, it seems to detect the signal.  Without that, it seems random as to if the signal is getting sent to the monitor.  Sometimes, the monitor just says not: 'no signal' until I have restart the device.

  Thank you all for the contributions.

• Alienware 17 R3 - external monitor (HDMI) - Netflix

  Hi all

  I'm having a problem with the Windows 10 Netflix app (and the problem also occurs when you try to use Netflix via Microsoft Edge) in which case the video will not display on my second monitor. I use an ASUS monitor connected via the HDMI port.

  You can hear the audio, but you can't see the video, unless you drag the app to the laptop screen. It of like if she displayed using the integrated Intel graphics card, but will not video with this app for the NVidia card. You can even change the application configuration to use the NVidia card in the NVidia Control Panel. It is locked to the integrated graphics chip.

  If you run Netflix through Google Chrome, it works very well and you can see the video perfectly on the screen.

  I contacted Netflix with no response, so I'm hoping to get some sort of answer from Dell and I hope this can be resolved with some kind of hotfix or, potentially, an update of the BIOS if necessary. I don't think I'm the only one with this problem, I don't see anywhere that it has been reported.

  If anyone has had this problem (be it with Netflix or another application) please let me know if you managed to solve the problem, and if not, could someone from Dell please help with this as not being able to watch Netflix through the Windows 10 app is extremely frustrating. It is the only way to watch movies in 1080 p. 1080 p is not supported in Google Chrome via the site Web of Netflix.

  Let me know if you need additional information.

  Kind regards.

  I would like to add that I have also exactly the same problem with the Alienware 17 R3 using the HDMI output to an external monitor.  In fact, I'm surprised it's not more widely reported.

  It seems that Netflix links itself to one of the graphics cards only.  So, if Netflix feeds to integrate graphics then that's all it can produce its video to.  And, as you pointed out, Netflix is locked to the graphics chip built into the Nvidia Control Panel.

  I could force a little to work by disabling the Intel HD Graphics graphics card in Device Manager - essentially forcing Netflix through the Nvidia card.  This enabled the video to display on the TV, but he doesn't really act too well when made this way (the task bar won't go away to start!)

  I was trying to see if there was a way to have instead of the HDMI output through the onboard graphics in place, but no could not see such an option to achieve this-looks like the HDMI going directly into the Nvidia card and bypasses the overall, integrated graphics card, unless I'm missing something?

  It's really a pretty annoying problem because it is indeed the only way to get the 1080 p content.  And for me, that's the only way for me to get content with a surround sound (via my headphone surround sound) to my 1080 p TV.  So for now, my options are either use the Netflix app on my TV to get 1080 p video with stereo audio, or use my laptop to get 720 p video with audio 5.1.  Sigh...

• U2515H monitor HDMI output cannot be set to the resolution of 2560 x 1440

  Hello

  I just bought two u2515h monitor at Dell.

  I have a PC with a graphics card ATI Radeon HD 5800, who have 1 HDMI port, 1 port DP and 2 DVI ports.

  So I have no possibility to use two DP, I connected the first monitor (u2515h) with mDP to DP cable included in the package of the monitor. I put the resolution of 2560 X 1440, without any problem with the DP connection.

  However, when I try to install the second monitor (u2515h) with HDMI to HDMI connection, I am only able to set a maximum resolution of 2048 X 1152. There is black space around the screen and the appearance of the fuzzy text, so I'm going in the CCC of ATI to increase the size to 0%, after doing some research online. He has only to enlarge the office. The monitor is still not able to use it is (2560 X 1440) max resolution via HDMI to HDMI connection, and the text are still unclear.

  I don't know what is the problem here, so I tell myself to ask the forum to see what I would do. Here are a few thoughts that I could solve the problem, please let me know how to solve this problem, as the lower resolution with a blurry text really annoy me for the second monitor.

  Specifications:
  -OS: Windows 7 64-bit
  -Motherboard: P7P55D PRO
  -Graphics card: ATI Radeon HD 5800
  -Monitor Setup: extend monitor Setup with two u2515h
  (1st with CDM [monitor] DP [PC] connection: max res 2560 x 1440)
  (2nd with HDMI to HDMI [PC] [monitor] connection: rest max 2048 x 1152)

  Problem:
  -Failed to set maximum resolution for the second monitor with HDMI connection.
  -Blurry text with the second monitor

  Possible solution:
  -I don't know if the port HDMI to u2515h resolution 2560 x 1440, or if it is the problem of cable?
  -Should I buy an mDP to HDMI cable so that the monitor can connect to my graphics card HDMI port? (If the problem is the HDMI are not support to set max res)
  -If the worst case scenario, I need to replace my graphics card? If so, can which option I find? I have an old motherboard P7P55D PRO

  Please help me to solve this problem, I really not sure what should I do, I better get some tips before buying anything useless to solve this problem.

  Thank you very much!

  U2515H HDMI is capable of 2560 x 1440. We need a resolution "custom" in the display of video card settings. I do not have these instructions AMD Ati and do not recommend to do because it involves changes to registry.

  A simple HDMI DP cable video card will not work. Those who aim to do the opposite.
  "Video card DP to HDMI monitor".

  There are active converters for HDMI DP video card to listen to, but they are not resolution 2560.

  My suggestion is to get another video card that has both DP and CDM ports.

• Dell XPS 14Z HDMI problem DP :(

  I have laptop Dell XPS 14Z - I'm trying to connect my new Dell U2212HM monitor. only I have for my xps HDMI, DISPLAYPORT-a monitor, I so bought - DISPLAYPORT - HDMI monitor cable does not connect to the laptop. I tried with port SCREEN HDMI and HDMI - HDMI Cable adapter. does not.

  I tried to connect to another pc with DISPLAYPORT - DISPLAYPORT cable same monitor works. I tried to connect with HDMI - HDMI cable to my laptop XPS - monitor works. Can someone please solve my problem. How to connect laptop MY XPS 14Z to my Dell U2212HM monitor?

  BRACO

  Rauls

  Hi Rauls,

  XPS 14z has a mini DisplayPort located next to the HDMI port. You will need to use a min-DisplayPort to DisplayPort cable to connect the monitor to the laptop.

  You will need to use a DisplayPort HDMI converter / as provided in the link below, if you want to connect the monitor to the HDMI port:
  http://bit.LY/159TcE7

  Please let me know if you need more assistance.