Is on changing LCD refresh rate?

Similar Questions

• It is Possible to change the refresh rate of the LCD?

  Just purchased a DV7-1240us, and the refresh rate seems to be 'locked' at 60 Hz

  I would like to know if it can be increased to 75 Hz or more (to save eye strain), is it even physically possible?

  Neither possible nor necessary. 60 hz is just a virtual number since video systems must work with crt monitors and lcd display and control panels video need to fill something to refresh rate, they use 60. Digital billboards as the screens of laptops update in the same way a crt Monitor refreshes and doesn't cause eyestrain like flashing pixels. To relax.

• How to prevent the Remote Desktop connections to change the refresh rate of premises?

  When remote users connect and that their system has a rate of refreshment, not supported by the local monitor, the display shows "this resolution/regeneration rate is not supported by the monitor." How can I prevent remote systems to change the settings of resolution/regeneration on the local PC?

  Hello

  Your Windows XP question is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the TechNet Windows XP Networking forum.

  http://social.technet.Microsoft.com/forums/en-us/category/windowsxpitpro

  I hope this helps.

• Increase the refresh rate of my LCD

  Hey Hey Hey. How to increase the available for my LCD refresh rate? Should I increase the refresh rate? I can't find where to change.

  The screen flashes? What is the refresh RRSP now? If you have set to 60 hz, it's ok.

• Bad screen refresh rate shown under Vista - Satellite P100-429

  Hello

  I have a Satellite P100-429. There are three weak, I install Windows Vista Ultimate Edition, but now the highest of screen refresh rate is 60 Hz. I tried to download the latest drivers for the graphics card, but this will not work and the computer also says that the monitor is called generic PNP.

  Before Vista has a 100 Hz screen refresh rate and monitor had his screen Toshiba TruBrite WXGA + TFT of own name I tried looking for drivers for the monitor but without success, someone can help me pretty please, I get headaches for the low screen refresh rate.

  Hello

  Have you installed the right graphics card driver?
  Immediately after installation of Vista, the operating system uses Microsoft's own common graphics driver.
  If you want to use additional graphics options, you need to install the compatible graphics card driver.

  But I want to clarify something. The LCD or TFT screens give excellent quality and resolution at 60 Hz.
  the Refresh on TFT rate simply won't say the same thing about monitors CRT.
  Response time, brightness of the Image and the contrast of the Image are more important for a TFT or LCD monitor like the refresh rate.

  Performance display and the quality isn't worst if it run on 60 Hz
  Therefore, I see no reason to change the refresh rate of 100 Hz

• Refresh rate of Quadro NVS 140 for external monitor

  I absolutely have to change on my external monitor refresh rate. I dropped the laptop this morning and broke the LCD screen, so I plugged an old maryvonne 17F3. I can't change the refresh rate and it flickers badly. Technical support eMachines stated that the refresh rate is controlled by the video card and that no driver is required for their monitor (as they have not first: smileysurprised :).) So how can I change the refresh rate? I have the latest Dell drivers for my 830 latitude.

  Thank you.

  
  

• Refresh rate of the external monitor (closed macbook) reset

  Hello

  Im very new to OS X, I have a macbook air 13 "that I have it plugged into my external monitor acer, when he was in closed mode (clamshell) I changed frequency by accident and now I can't change this back as the ' entry is not displayed. How can I change the refresh rate of the external monitor when the settings show only if the macbook is closed? As I said, I'm new so I am not very confident through many parameters, any help is appreciated.

  If you have previously enabled "Screen sharing" Preferences-> sharing system then you can use another Mac to control this Mac and change it to one that works remotely.

  You could 'open' the Mac to use its built-in screen and then be able to change the settings of the external monitor.

  You can try to reset the setting by following the steps listed here Re: how to restore the display settings

• Question about changing the refresh frequency for the perf of run-time statistics

  Hello

  I would like to know if there is no API or refresh rate of orders to change the provider.

  For example when I train to recover PerfProviderSummary.getRefreshRate () disk performance statistics, I see that the refresh rate is set at 20 seconds (by default). Call of PerfProviderSummary.setRefreshRate (5) has no effect on future calls and the refresh rate remains at 20 seconds.

  ESXTOP however to change the refresh rate up to 2 seconds.

  Thank you and best regards,

  Prashanth

  Hi Julie,.

  It is not possible to change the frequency of refresh in real time of 20 seconds. The vim. PerformanceManager interface is limited to a minimum of 20 seconds sampling period.

  In addition, it is always recommended to call the QueryPerfProviderSummary API on the entity to verify the refresh rate and use this query for performance statistics refresh rate.

  I hope this answers your concern!

  -Angela-

• How to change LCD on my Satellite A200-13R screen refresh rate?

  I really need your help guys, I bought the Satellite A200-13R, it has only 60 Hz refresh rate option, refresh rate of 60 Hz hurt my eyes and make me feel their combustion, 85 hz frequency never make me feel like, it's more comfortable for my eyes, but 85 Hz is not available in this satellite A200-13R is the graphics card Mobile Intel® 945GM Express Chipset

  I installed the latest drivers 4 this graphics... but still only 60 Hz option refresh rates available

  each of you know how 2 have 85 Hz refresh rate 2 use in this model

  I would be gratfull to have your help and I am glad 2 hove, some of you as a friend.

  Hello, my friend

  At first I try to understand your nickname, but unfortunately without success. Is there maybe a hidden message? ;)

  In any case, your ad is really amazing. LCD technology is truly the best for the eyes and the content is illustrated flicker. The old monitors refresh rate of 60 Hz was quite low and result flickered photo. Higher discount rates using the image was stilly and flicker.

  LCD technology is different and standard setting is 60 Hz. In my opinion you should speak with your family doctor. Maybe you need glasses when working on PC. I have some colleagues in my office who use glasses when working on PC.

  Bye and good luck!

• 4 K TV can not change the resolution or refresh rate

  When I connect my end of 2013 retina MacBook Pro to a TV 1080 p via HDMI, system preferences port gives me a list of supported resolutions and refresh rate to choose. But when I connect to the laptop even to my new Vizio M43 - C1, it generates a fixed 3840x2160@30Hz and gives me only a handful of options for scaling HiDPI. I want to change frequency to 24 Hz for movies, I do all the time with TVs 1080 p, but I can't find the option anywhere. SwitchResX works, but are there seriously no official way to change the resolution and refresh rate when a 4K TV is connected? Looks like a massive oversight.

  Hello NeilT6,

  These 4 k TVs sound incredible. If I had one I would like to than the best resolution, that I could not too.  Have you tried now hold Option key while selecting the display scaling settings?

  Use screens 4 K and Ultra HD TVs with your Mac - Apple Support

  Pointing your mouse on a resolution options will show more details about this option. To get a button detect displays appear, press the Option key. To see all available resolutions, press Option key while clicking on the button of the chipped.

  Take care.

• Satellite U200 - questions on the screen refresh rate

  Satellite U200-148 WINXPHOMESP2
  Card video Mobile Intel (R) Express Chipset Family 945GM
  Amount of video memory 128
  Accelerated Graphics Port - it's inaccessible
  The screen 60 hertz frequency
  Questions
  (1) accelerated Graphics Port - it is enabled if so that it is necessary to make it became accessible.
  (2) the question whether with 60 hertz frequency can be increased up to 75.

  Hello

  I noticed that on some computers laptops Toshiba, the screen refresh rate is fixed on 60 Hz.
  The screen refresh rate is not important on laptop screens.
  Matrix TFT is not such a thing as the refresh rate. It is not blinking.
  TFT as all other LCD screens do not refresh rate setting, only the reaction time.
  Your eyes are sure ;)

  PS: as much as I know AGP port is not available.

• Refresh rate of screen on my Portege M300 stuck on 60 Hz.

  Hello
  I can only put my refresh rate of 60 Hz on my laptop screen.
  I look at the screen for a long time less than 75 Hz can give me a headache.
  I have everything set my refresh rate of screen greater than 75 Hz keeping the resolution about 1024 x 768, prefer 85 to 100 Hz.

  Set apart from buy asprins or invest in a screen, someone can help me my screen refresh speed greater than 60 Hz.
  concerning
  John

  Hello

  The 60 Hz screen refresh rate is a fixed setting.
  It of not possible to change the frequency of refresh screen to other environments.

  Good bye

• Satellite M55-s3315: screen refresh rate is 60 Hz?

  I bought Toshiba m55-s3315 analog sagbo m50 with intel integrated, 910 shared dynamic 128 MB of memory; screen - 14.0 "large display with Toshiba TruBrite WXGA. The only refresh rate, I get is 60 Hertz. I've updated the software chip intel and toshiba also... I would like to know - is it possible to get more than 60 Hertz. The only way is to get 85 Hertz is adding external monitor. I have now oportinity to get at least 75 Hertz, screen refresh rate? It has been possible with my old HP Pavilion ze 5000.
  Maybe someone could explain to me?

  Thanks in advance!

  Hello

  As far as I know, this value is fixed and you cannot change it.
  Even if you update the driver, it is not possible to increase this setting on an internal display.

• How to force refresh rate in OSX?

  Hi my friends.

  I have a problem (for me) with a resolution and framerate in MacMini with El Capitan and my home theater.

  I'll try to explain well because my English it s UH very poor

  Well, yesterday was this entertainment: TV 42 "philips, Pioneer VSX - 520-k A / V and last MacMini version (base end of 2014). MacMini show in TV using the HDMI AV Pioneer link. (MacMini--> Pioneer--> TV). This config use 10920x1080p 60 Hz and see everything ok.

  This morning I bought new Samsung JU7500 TV 55 "4 k - UHD replacament TV Philips TV. The problem of it s with new TV:

  -If I connect MacMini HDMI direct to the TV, see OSX config say

  -If I connect MacMini to A / V, s Billboard in black... Connect only by 'share display' or VNC.

  -If I connect MacMini to A / V but with TV off the coast and their TV display, Panel it s ok...

  After several tests, I found this failure:

  The problem is that...

  1 - If connect MacMini using A / V, refresh rate it s 30 Hz and has / V Don t support this rate (so the screen is black but sounds it s ok with AV, only a black screen it s) (see VNC capture). But nevertheless this same config live TV HDMI TV turns on screen

  

  2 - If power on MacMini and connect to AV but turn off the TV, display config has 50/60 Hz and disappears 4 k resolutions.

  

  3 - the last time, with steep 2, config 1920 x 1080 60 Hz for example and turn them on TV (don't forget the MacMini using AV) display see the config and turn on the TV on! (only display is black if I touch any resolution because that change again 30 Hz).

  

  I think the problem is that MacMini use 30 Hz and AV Pioneer Don t support this rate so my question is: How can I force the refresh rate is 60 Hz forever?

  I hope you understand me

  Finally used this soft, it s very fine it s to pay but good app

  

• Buffer the output AO, refresh rate is different from the sample clock frequency

  Hello

  I am an AO output in the buffer using a single channel. I have a stamp with a ripple of 200000 points with a triangular waves of a 1000pts each repeated 200 times. If I want a frequency of 1 Hz, I simply update this waveform 1000pts and if I wanted to 5 Hz, then 5000pts and so on. But there is some frequency that I won't be able to use like the refresh rate (the number of samples that I ask to update) is different from the sample clock frequency, which makes synchronization with the other difficult to trigger (incomplete cycle).  Frequency 3 Hz (update 3000pts), as (update 7000pts) 7, 6 Hz (update 6000pts), 9 (update 9000pts)... 11Hz at 15 Hz and is not valid in the sense that the refresh rate is different from the sample clock frequency. That makes a whole lot of inaccessible CONFIGURED!  Can someone tell me what determines the banned frequency?  Is this something to do with the material?

  concerning

  One thing you can try is to change the number of samples per cycle. This cannot give the precise frequency accurately, but can reduce the average error.

  120 Hz, the error is currently about 400 parts per million (ppm). The accuracy of the time base is 50 ppm, then this error is less than 10 times the inherent error due to the time base.

  Consider this configuration: the closest nominal sampling you rate, you can get is 120048 Hz (1000 samples per cycle at 120 Hz). If your buffer contains 1200 samples per cycle, 100 copies of it would produce 1 second of data to 120,048 Hz. But if the buffer contained an average of 1200,48 useful Samper by cycle, you get the exact frequency.  Of course getting 0.48 of a sample is delicate. But the kind of feasible. If you use 48 cycles in the 1201 samples per cycle and the cycles of 52 to 1,200 samples per cycle, the total number of samples per second = 120048. Average frequency will be exactly what you want. Instantly, the frequency is slightly higher or lower than the exact value.  By an alternation of 1200, 1201, 1200, 1201... 1201, 1200 100 cycles that the Jig is fast.  If you group all 1200s whole and all 1201 s frequency hopping may be more sensitive.  If this kind of jitter is acceptable depends strongly on what you do with the release.

  This technique is used in some systems of frequency synthesizer.

  Lynn