Acer H226HQL submission - no PWM?

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• Monitor problem

  I have a MacBook Pro 2013 with Retina display, 4 GB DDR3RAM, 128GB PCIe flash storage, 2.4 GHz Intel Core i5 and Intel Iris 1536 MB of graphics card. I plugged in two Acer H226HQL views by using two Mini DisplayPort / VGA adapters. If my MacBook is in charge, I usually just close the lid and the display will always be displayed on my two monitors. Whenever I take it on the charger, the monitors just to go to a black screen and I usually find myself having to open the lid slightly to use my monitors. It is very annoying and inconvenient. Any thoughts, suggestions or solutions? Please tell me in the comments.

  Use your Mac laptop to view closed with an external display - Apple Support

  The article above Apple explains that connected power is required to use an external monitor, if your computer is closed.

• IdeaCentre K450 'no signal' with monitors (VGA and HDMI)

  I bought a K450 (of Jack online of lenovo, handed to nine) in December. I have an Acer H226HQL 21.5 "monitor at the same time and put in place all at once. I used the VGA cable to connect the monitor. Everything worked perfectly until a few weeks ago. I went to wake the computer and the screen remains black. I pressed the power button to turn off completely and turn it on again, 'no signal' stil on the monitor. I tried to use the HDMI cable with the acer and the old monitor of 8 years of my last office (with VGA cable) and still no signal. Checked the power strip, it works fine. I am at a loss!

  I ran updates on firmware for everything, including the graphics, when I put the computer. I would check on the firmware for the graphics card, but it is difficult to without a working screen. In addition, do not know if this is relevant at all, but it was running windows 8.1.

  Is there anything else I can do to fix this?

  Thank you!!

  In fact, I realized there are TWO VGA ports in the case of the computer and
  plugged into another one and it worked. Oops. No idea why HDMI cables
  did not work, however. I hope that you are able to get your problem solved!

• 36.0 Firefox would be the conduit that allows compatibilitycheck.exe on my Vista 32 bit of Acer laptop? I suspect that either TBird 31.5.0?

  My 32 bit Vista Acer Aspire 4730Z recently suffered from the problem of "compatibilitycheck.exe". See (http://forum.kaspersky.com/lofiversion/index.php/t313939.html) for more information on this problem.

  I repeatedly go to Safe Mode and use the features of BACK delete the incriminated, compatibilitycheck.exe and others in a directory named 'Compatibility checker', which often gave rise to any user account on the PC. I do this with WiFi turned off, IE. no connectivity on the web much more. I reboot with WiFi turned off in normal mode and the PC is lightening fast. However after I have reconnect to WiFi Internet viruses, infections or anything or returns, hogs CPU and brings my Acer to its knees.

  I can watch spawning take place before my eyes in the Windows Task Manager "Processes" where multiple instances appear each CPU grabbing.

  Spin 36.0 FireFox with NoScript 2.6.9.16 and TBird 31.5.0, CLAMWIN AV 098.6 worm is also installed with the current Virus DB always up to date.

  No other browsers are still on my machine except the built in IE which I never touch.

  Might this infection will appear at home through my connections to the web through the Mozilla application

  AM NOW enter INTO THIS QUESTION ON A MACBOOK PRO MacBook seems to be free of problems compatibilitycheck.exe so any "Troubleshooting" Information I send pressing "Share data" IS irrelevant to my PC problems.

  rawellman1216 said

  My 32 bit Vista Acer Aspire 4730Z recently suffered from the problem of "compatibilitycheck.exe". See (http://forum.kaspersky.com/lofiversion/index.php/t313939.html) for more information on this problem.

  I repeatedly go to Safe Mode and use the features of BACK delete the incriminated, compatibilitycheck.exe and others in a directory named 'Compatibility checker', which often gave rise to any user account on the PC. I do this with WiFi turned off, IE. no connectivity on the web much more. I reboot with WiFi turned off in normal mode and the PC is lightening fast. However after I have reconnect to WiFi Internet viruses, infections or anything or returns, hogs CPU and brings my Acer to its knees.

  I can watch spawning take place before my eyes in the Windows Task Manager "Processes" where multiple instances appear each CPU grabbing.

  Spin 36.0 FireFox with NoScript 2.6.9.16 and TBird 31.5.0, CLAMWIN AV 098.6 worm is also installed with the current Virus DB always up to date.

  No other browsers are still on my machine except the built in IE which I never touch.

  Might this infection will appear at home through my connections to the web through the Mozilla application

  AM NOW enter INTO THIS QUESTION ON A MACBOOK PRO MacBook seems to be free of problems compatibilitycheck.exe so any "Troubleshooting" Information I send pressing "Share data" IS irrelevant to my PC problems.

  Downloaded suggested Malware removal tool msert.exe. Performed a full scan which found and removed a Trojan horse and an adware malware program. Unfortunately, I inadvertently closed the details of the report that calls the two offending programs so I can't go to the list of their names in this response. Can someone tell me where msert.exe reports are stored? If so I will list them in this forum as part of a response to this topic.

• Acer S277HK 4K - retina of Macbook Pro 13 "(model end 2013)

  Hi Forum - I recently bought an Acer S277HK 4 K/60 Hz monitor and use as an external monitor with my Macbook Pro retina 13 "(modèle de fin 2013)."  I am connected using the "Cable issues Mini DisplayPort / Mini Displayport 4 K ready cable" to connect macbook to monitor.  So far, I cannot get the resolution of Acer to reach 4K / 60 Hz.   I did a lot of research on various forums and sites as possible and so far, everything I've seen leads me to believe that my MBP 13 '' end 2013 retina should support a 4K connection / 60 Hz, but so far, am not able to achieve this.  Someone has advice on how I can solve reach higher in the Acer external monitor resolution?  I've seen a few comments need to use 'switchrex' to adjust the settings, but no indication on this is extremely appreciated!  Thank you.

  What is max resolution/frequency, you can get?

  This

  With the help of 4K and Ultra HD TVs with your Mac - Apple Support screens

  You should be able to get 4K@60 Hz with cable 1.2 DP/CDM? You have a cable 1.2?

  A 4K cable does not mean it is 1.2 DP.

  The monitor configuration screens has an option to support 1.2 DP? Some do it.

• I get this message on my Acer but not on my Toshiba with the same browser 28.0 on the same Web site your session has ended, please sign in again

  I have the same 28.0 browser installed on my Acer and my Toshiba. When I connect to a Web site and select an option for certain with the Acer computer I get "your session has completed, please sign in again.

  When I connect with my Toshiba Firefox it works fine.

  Clear the Cache Firefox/tools > Options > advanced > network > content caching Web: 'Clear now'
  
  and
  
  Delete Cookies Firefox/tools > Options > privacy > Cookies: "Show Cookies"
  
  If there is still a problem,
  Launch Firefox in Mode safe
  While you are in safe mode;
  
  Firefox Options > advanced > General.
  
  Find and stop using hardware acceleration.

• Can I import my favorites since acer computer sspire portable samsung S3

  Favorites of acer aspire to samsung s3 is possible?

  Hey,.

  Please see How can I add a device to Firefox Sync? and How can I set up Sync on my computer?

  I hope this helps!

  Curtis

• I just tried to install Firefox 14 on my Acer A500 Tablet and says that Firefox is NOT compatible with my device. When is this corrected?

  Hello! I just tried to install the new version of Firefox (version 14 I think) on my Acer A500 Tablet and I get a message telling me that my device is not compatible. This seems very strange, new versions of Opera and Chrome that both work. I've been using Opera because older versions of Firefox were not very good, but I want to use the same browser on the desktop of my PC and on my tablet.

  In simple terms, development could not finish in time for our first outing, and we did not want to delay by a few months.

  You can test what is available for tablets as an overview with every night, our developer channel builds at http://nightly.mozilla.org

• Need a link to DL Firefox 7.0.1 for linux, lang fi - FI (Finnish), to install on Acer Aspire one notebook with linpus linux.

  I got an Acer Aspire One 110 with Linpus Linux lite. Nobody has updated, so the browser to this topic is Firefox 2.0.0.14, which is a major concern for safety.

  The latest version of linux that works properly (as shown) is Firefox 7.0.1. Some people have reported problems from Firefox 8 in Linpus Lite.

  So I need to find a link where I can download this version of Firefox, in Finnish (apparently lang = fi - FI) because Mozilla has removed his breaks like a stale version.

  However, as it is the most recent version to work properly under Linpus Linux Lite (and also in view of the features of the Acer Aspire One 110), I could really use a download link for this version of Firefox, 7.0.1 in Finnish language.

  You can download it here

  • https://FTP.Mozilla.org/pub/mozilla.org/Firefox/releases/7.0.1/Linux-i686/fi/Firefox-7.0.1.tar.bz2

• Firefox will work on Acer Liquid mini with Android 2.3.4 E310?

  the mobile Firefox will work on my mobile? I have an Acer Liquid mini with Android 2.3.4 E310?

  No, it isn't. Firefox requires a phone with ARMv7 support. The Acer's Liquid E310 has support for ARMv6. US study do Firefox mobile phones ARMv6-compatible but you don't have time for that work to be done.

• How can I update Firefox for the Android on the Acer Aspire 1 netbook? Or how to get adobe flash player update to work with old firefox?

  U sing firefox version 3.5.1 on Acer Aspire One netbook. Any video content causes the prompt to update adobe flash player.

  You have activated the installation from "unknown sources" within the parameters of the Android app?

• Acer laptop: the desktop icons used open in Windows 10

  The desktop icons will not open in Windows 10.  I get the menu drop-down-directed by the word 'View', but the word 'Open' is nowhere in it!   Please, please, help. Thank you.

  Hello @JoeBuzu,

  Welcome to the HP Forums!

  I read your message of not being able to open applications from the desktop and tried to tender hand for you.

  As it is a problem with your Acer laptop, not an HP product, you want tender hand to Acer support for this issue.

  Thank you for being a part of the community of HP.

• Acer Aspire E 11: my touchpad cursor continues

  My cursor touchpad freezes after 20 minutes of use. I have to stop and wait for about 20 minutes before restarting and 9 times out of 10 it will work again manually. I'm running on Windows 10.

  ann1955

  Go to Acer

  http://us.Acer.com/AC/en/us/content/home

• Recently firefox will not access any web site Acer Aspire 1 Linux

  For the past few days firefox will not access any site, even if the wireless network is connected ok. NetBook runs ok other applications without any problem. When the browser shortcut is selected, shortened browser turns for a few seconds then stops. Nothing else happens.

  Can sometimes get the message 'cannot run the web browser by default. Input/Output error.

  I had the same problem (Acer Aspire One LINUX). RELOADED FireFox by following the instructions here:

  http://macles.blogspot.com/2008/07/installing-Firefox-3-on-Acer-Aspire-one.html

  Worked a treat.

• Acer K272HUL and new Mac Pro

  Hi all

  I am considering getting a new Mac Pro, and I have three screens WQHD (2560 x 1440) of 27-inch Acer K272HUL I want to connect to it. This view has

  2 x HDMI, 1 x DVI (W/HDCP), 1 x Display Port (in), 1 x Display Port (output) for the entries. Can someone tell me if I would be able to connect all three of them for the new Mac Pro and if so what would be the best way to connect to them and what cables or adapters I need. It would appear that the first simple HDMI to HDMI, but for the other two I don't know which would be best. I don't know if there is a bolt of Thunder to port display cable and I think you used to be able to string two views on display but port do not know if this is an option here. Any help on the best scenario and required cables would be much appreciated.

  Thanks in advance.

  Yes, the Mac 2013 pro can take care of three of these monitors.

  Best is to get three mini displayport > display port cable. $10 each

  You can connect one via HDMI on the Mac port, but mini displayport/displayport is preferable.

  To use the input DVI you need of a displayport mini $99 > DVI adapter.

  Make sure that you connect each monitor to a separate Thunderbolt bus.