L540 lo preformance on AC

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• How does a customer preform connected to an extensive WiFi hotspot using Ethernet?

  How does a customer preform connected to an extensive WiFi hotspot using Ethernet?

  It performs like any other wired device that is connected to an Ethernet port. However, in the case of a WAN, the unit that plugs into the Ethernet port on the extended base station will only get that fast of a signal that the connection between the "main" and "extended" base stations.

  In other words, if you use wireless to connect to the extended base station, there will be a loss of at least half of the potential speed wireless on the network.  A device that plugs into the Ethernet port on the extended base station will get this same speed.

  In order to maintain top speeds on the network, the main and extended base station must be connected together using wired Ethernet wired, permanent.

• Crash ID: bp-b40c2444-9f4d-4465-b726-846172111108--windows XP/Firefox 7.0 blocks even in safe mode (x 3)... without troubleshooting preformed at this time... Please advise;

  Crash ID: bp-b40c2444-9f4d-4465-b726-846172111108
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  Report of Crash Firefox 7.0.1 [@ rapporttanzan7.dll@0xfa46]
  
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  You can stop the report by using the Start Menu > programs > Trusteer report > report stop
  
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• Qosmio X 300 not preforming well in games, trolling.

  Hey don't know how to say this, but I'm going.
  I play world of Warcraft and this laptop should preform very well in this game for its graphics card and ram Strip requirments by far.
  Well for a reason any its very slow and even if I turn down Details he runs even slower then the 8700 gforce 2gig ram has my brother and hes running the details of high
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  Ed. I mean late development as in low fps, brother shoots 60 in crowded places, I get 20-30.

  Post edited by: kenney11

  Post edited by: kenney11

  You use the factory settings on your laptop computer or you have installed your own version of Windows?
  And what OS do you have?

  Before you try the website nVidia display driver you should look first on the Toshiba site. These drivers have overheating protection and so you're on the safe side:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

  Have you tried to disable the firewall and antivirus before you started the game? Check it!

• L540: password accepted anywhere but the login screen

  Hello!

  I was happily using the sensor of fingerprint on my L540 for awhile, until what a few months ago, I reinstalled Windows 7 (Professional, x 64). After setting up everything, and by installing drivers Lenovo, I noticed this problem:

  When I start the laptop and you type the password, it will accept it.* but if I open the dialog to change, Windows will claim that the password that I type is wrong. I tried several times, also copy - paste where she had changed the layout of the keyboard, but just, he does not accept the password that works on the logon screen.
  The same thing happens when I close the laptop and it goes into sleep mode, and then I try to connect again. In this case the only thing that helps is to extinguish completely the laptop and restart.

  For a while it would not also accept the password on the login screen * front * password indication was shown. Of course maybe I just typed it, but it happened very regularly for 1-2 weeks or more. At one point that specific question came not, without changing me anything.

  In short, I can't set up the fingerprint sensor because I have to type the password, and I can't change it to something easier. This particular password wasn't supposed to be typed much. I trusted that the fingerprint sensor would work.

  I thought that it might be caused by one of the drivers, given that the problem started happening immediately, but only a few days after that I want to install Windows. (My memory is a bit blurry, sorry).
  Then I threw most of the drivers I downloaded manually (especially the keyboard driver and fingerprints) and installed a package that installs drivers automatically, but that has not changed anything.

  I have no idea if this would be a problem of Lenovo or a Windows problem. Can you give me an idea where to go with this problem?

  Thank you very much!

  Easiest thing would be just to use the new account. But what about the why, that's happened, I don't really know why. =/

• Preformance issues when you play on my Qosimo x 770

  Hello!

  I have problems of preformance by playing newer games on my Toshiba Qosmio x 770. Basically, everything works fine the first 30 to 45 minutes of play, but I'm suddenly start getting the temporary fall FPS, which usually lasts from 20 to 60 seconds before everything goes back to normal. The FPS fall occurs more frequently then the more I play, and eventuelly it comes to a point where I can't find it pleasant at all to continue playing. So far, this has happened when the game like Diablo 3, Max Payne 3 and Star Wars: The Old Republic.

  My suspicion is that my (Gefore GTX 560 M) graphics card gets overheated as the computer gets very hot. Case of overheating, I think that the clocks autoamtically graphics card down, that eventuelly causes my FPS drops.

  I thought that the updated for my video card drivers would solve this problem, but they don't have. (I'm running with the latest 301,42 downloaded from the Nvidias homepage). I even bought an external laptop cooler to better manage the temperature, but the only thing it does is to buy me another 5-10 minutes of play before the start of the late development.

  I'm not good with computers in some way, but I really want to get my money's worth when playing computer games. What could I do to fix this? Any help would be much apprecited.

  Hello

  Graphic frame drops have been resolved by the BIOS updated
  You should check that the Qosmio X series forum there is a long thread on this topic.

• ThinkPad L540 microphone problem

  Hello

  I recently bought two portable Thinkpad L540. One with preinstalled Windows 7 x 64 professional and another with Windows 8.1 x 64 professional.

  I have problem with built-in microphone. I can see device Microphone under the recording tab in sound options but microphone does not work (tested on Skype and sound recorder) on two laptops. I tried to install the new drivers. Did ' t help.

  Clues?

  Hello

  I installed the new drivers audio Windows 7 laptop ndo. The microphone works now.
  I also installed the latest audio drivers on laptop Windows 8.1. The microphone still does not work.

• L540 missing WiFi/BT after activation of the mode standby

  Hello

  I use L540 running Windows 8.1 64bits. After waking from sleep, my Intel(r) Dual Band Wireless-N 7260 does not work. Operating system detects the NIC, but Device Manager shows the exclamation point. Troubleshooting Auto does not work. There are two ways to fix this problem - stop and restart PC or device uninstallation/installation using Device Manager. All the drivers/firmware is up to date.

  Do you have an idea what to do?

  Hi Aleksandarm,

  Welcome to Lenovo Community!

  According to the request, we understand that you are facing problem with the Wifi does not work after wake up mode standby on your ThinkPad L540.

  Please check is the (allow the computer to turn off this device to save power) is checked, to proceed to the steps you have to go Device Manager expand network adapter and right click on Intel(r) Dual Band Wireless - N 7260 go to properties, click power management and change the setting.

  Can you please provide us with the Dual Band Wireless-N 7260 (R) driver version.

  Please let us know the results once you have completed the steps above.

  Best regards

  Agnes Kumar

• L540 integrated webcam no longer works

  I have a refurb L540 I had a few months ago, and the webcam suddenly stopped working. Here's what it looks like when I try to use it anywhere. Any ideas?

  Well I tried to uninstall the driver, but now I can't seem to get a replacement:------.

  Edit: had the driver, the problem is solved

• L540 stops around the bottom/spear its OK but not WILL NOT RESTART

  I have a new L540 who arrived inoperatve - button / stop does not work. He sent back the deposit, and after 2 weeks he received is back with a new card system and 3 other parts replaced. After loading Windows 7 with no problems, the first time that I went to restart, I found that it crashes off - in other words, it seems to stop, but backlight is always on and he's sitting there, until I held down the power button for 4 seconds. I can hear 5 short beeps (very weakly) as soon as it is broken. If I try in safe mode, the 5 beeps are at full volume.

  If I choose 'stop', he stops fine and returns long after hitting the power button. No difference whether on battery, AC or AC with no battery installed.

  I did all the updates, including the BIOS, no difference. I pulled the CMOS battery to reset the default BIOS settings. Hints from anyone? Thank you.

  Yes - he returned to the DEPOT, and the motherboard has been replaced. He is fine now.

• L540 Windows 10. Plugged in, not charging, then the pc stops. Cannot start.

  Brand new L540.
  Windows 10 fresh install, not improved versions of other windows.

  The Lenovo system update is installed and installed all the drivers (Intel Wireless Lan driver).

  When the charger is plugged in, the screen blinks several times, it says plugged in, no charging current. Then the laptop stops. When you try to start windows again, the laptop stops immediately after the windows 10.

  Unplug the charger and the laptop starts and works very well.
  The battery can recharge very well when the laptop is turned off.
  If the battery is 100% laptop works very well with the charger connected.

  Basically, the laptop works fine, except when you try to charge the battery then in windows 10. This causes a stop.

  I tried the solutions previously suggested to stop and remove the battery, nothing works.

  Motherboard replaced by service of Lenovo.

• L540: Microphone is not working after sleep 10 Windows

  I'm new in the thinkpad family and I recently had a L540.

  I decided to put my system with W10. My problem is that of the object.

  When the laptop awake the microphone does not work. It is recognized by Windows, but the cannot hear anything.

  I tried to reinstal the drivers or dissable the unit, but nothing.

  It only works after the restart.

  Any suggestion?

  Thanks in advance.

  Problem solved with the BIOS update!

  Thank you very much.

  Bests.

• Cannot adjust the brightness of the screen with the keys Fn on new L540 (8.1 x 64)

  Hello everyone. I just bought a new L540 with 8.1 of Windows x 64 on it and have met a problem that I see is apparently common. While my other Fn keys work as expected, I can't adjust the brightness of the screen with them. By pressing the buttons just does nothing and the laptop is in running at full brightness at any time, even on the battery. I installed the latest driver for managing power and from what I can tell, there is no version of the management software supply for something newer than Windows 7. I also installed the latest driver for the shortcut key (in fact, I installed all the latest drivers for this machine.) I read in another thread that this may be caused by the latest driver from Intel's HD graphics card but in fact, I can not install even this driver (said my system is not supported) so I always use the latest version of the driver Lenovo provided.

  Can someone please help with this? I want to be able to quickly adjust the brightness of the screen when it is on battery, but I can't do it right now. Thank you!

  I have the same problem with my L540. It started with the BIOS update to version 1.65. Because I have not found a solution, I went back to BIOS version 1.64, where all the brightness options are there and are working properly.

  You can download older versions. When on the page with the new drivers (http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS037285) go to BIOS driver 1.65, then choose "learn more." At the end of the next page, you will see all the old versions.

  You can install the version 1.64, you should choose the Option "Secure RollBack prévention" in the BIOS: restart the computer. When you see the option "to interrupt normal startup, press enter", press ENTER. Once more, press ENTER. Press F1 to enter BIOS Setup utility. Click on 'Security'-> then "update Bios UEFI Option'-> then"set RollBack prevention. " Change this option to "disabled". Press F10 to save the configuration changes and exit.

  After you restart Windows, you can install BIOS 1.64.

  Another possibility is to wait for the next version of BIOS...

• Height L540 HDD?

  What is the height of the Bay of HDD L540, 7mm or 9.5 mm?

  I am considering getting one, but as the original HARD drive is one of these drives to 5400 RPM terribly slow, I would replace it immediately for a 7200 RPM drive. The ones I found are 9.5 mm in height.

  Hi Wamiduku,

  Welcome to the Community Forums of Lenovo!

  Documents related to the Lenovo ThinkPad L540 States that it has been bundled with a 7 mm or 9.5 mm. You can manually measure the height of the disc HARD leaving.

  If you can private message me the serial number and number of MTM to your device, I can check the specifications with which the system has been delivered.

  Best regards

  Mithun.

• L540 Middle click works not

  Hello

  today I received my L540 and I installed all the drivers for the moment.

  After you have installed the drivers of trackpad/point, I turned off the trackpad. But now, I noticed that the middle mouse button does not work.

  How can I solve this problem?

  Also is there an easy way to get all the drivers, Miss me both? I do not have a CD.

  Hi Androlord,

  Welcome to the Community Forums of Lenovo!

  I'm sorry to learn that way your Lenovo ThinkPad L540 mouse button does not work.

  For the middle button of the mouse work, you must activate the TrackPoint, Ultranav optionally.

  Please download the drivers from Lenovo Support page. To download drivers, please click 'Select Product', then in 'FAST LANE' enter L540 and select the exact model according to the MTM to your device number. All compatible drivers for your system are listed.

  Use Vantage think that update system that will automatically detect the required drivers and install it for you.

  I hope this helps!

  Best regards

  Mithun.