Lenovo T400 / T500 :: Unable To Turn Off Full Screen Magnifier
Mar 22, 2009I have turned on full screen magnifier via Fn+Spacebar. But doing the same again does NOT turn it off. Is there a workaround?
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Lenovo T400 / T500 :: How To Turn Off Screen By Keyboard
Nov 21, 2013Do you know a tool that can turn off the screen by keyboard?
View 2 Replies View RelatedLenovo T400 / T500 :: T530 - Unable To Adjust Screen Brightness Using The Power Manager
Oct 26, 2014I can't adjust my screen brightness using the Power Manager. Updating to the latest release of the ThinkVantage Communications Utility did not solve the issue. I can't make the screen either brighter or dimmer.
View 3 Replies View RelatedLenovo T400 / T500 :: T530 Full Disk Encryption - Hard Drive Password?
Jul 24, 2013I just received my T530 (2359CTO) and need to encrypt the hard drive. When I purchased it, I opted (among other reasons) for Windows 8 Professional because it comes with BitLocker. I then discovered that some ThinkPads have hard drives that support hardware encryption (FDE).
I've tried to figure out whether mine has this feature, but haven't had any luck. The BIOS gives me the option to set a hard drive password, but I'm not positive that it actually encrypts the hard drive with this setting.
a) how to figure out if my hard drive supports hardware encryption
b) how to enable it
Lenovo T400 / T500 :: Unable To Create Recovery Media
Jun 8, 2014I have a brand new T440 which I am populating and customising.I created a new partition on the HDD using MiniTool Partition Wizzard. That may have created the problem - I can't create the recovery media. I get a message that the files are not there. I should have done it before partitioning - too late now.
However, using the Partition Wizzard, I can assign a drive letter to the Recovery partition, and it becomes visible in Windows Explorer (File manager). I can copy the content on an external HD drive.
Lenovo T400 / T500 :: How To Turn Off UltraNav
Apr 23, 2010How do I turn off the UltraNav pointing device? I just use the Trackpoint and its very frustrating to keep brushing against the UltraNav and move the cursor unexpectedly. Note that my T400 doesn't have either the Thinkvantage Productivity Center or the Thinkpad Configuration programs installed.
View 8 Replies View RelatedLenovo T400 / T500 :: T410 - Unable To Mute Microphone When Pressed
Dec 19, 2010I have a problem with my microphone mute button on my T410. It does not mute the microphone when pressed. I verified this by opening the Sound settings in Control Panel and the fact that the amber light doesn't come on to indicate it is muted. When I mute the microphone through the Control Panel Sound option, the light does not come on either.
This started happening after a reinstall of Windows. I made sure to install all the software and driver updates using the Lenovo Driver and Software update tool. I also individually downloaded and installed the Conexant drivers, too.
Lenovo T400 / T500 :: T410 - Unable To Install Rescue And Recovery On
Jun 14, 2014I recently bought a reconditioned Lenovo T410 and have to perform certain actions to get myself set up. One of these was to create factory recovery discs using Rescue and Recovery.
As this wasn't already installed on the machine, I have downloaded it (tvtvrnr4.52_005en.exe) but it won't install. I am getting the message 'Error 25014 There was an error installing the Rescue and Recovery boot manager. Return code: 6'. How to resolve it or an alternative way or creating recovery discs?
Lenovo T400 / T500 :: Cannot Enable Or Turn-on Webcam
Jun 2, 2012Just got a new T420 and tried the webcam feature but unfortunately it doesn't work. When Fn+F6 is press I only see the audio settings. I installed the latest driver from LENOVO and rebooted the system but it's still the same, just the audio settings. Updated the communication & hotkey as well.
View 9 Replies View RelatedLenovo T400 / T500 :: Computer Won't Turn On Even If Plugged In
Jul 5, 2011My Lenovo T500 will not turn on, despite being plugged into the wall. Even when it's plugged in, none of the indicator lights show that the computer is plugged in. It also won't turn on using the battery.
View 6 Replies View RelatedLenovo T400 / T500 :: T440 - Can't Open Top / Lid To Turn It On
Sep 24, 2008I just got my new laptop today - but I can't open it to turn it on. My old T61 has a little latch on one side you just flicked and it opened right up. This has two silver things on the front, but I've tried everything and I can't get it to open. I've pressed one, both at the same time, pressed hard, pressed lightly. Been trying to open for over 20 minutes now but it won't budge.
Will I have to send it back solely because I can't open it?
Lenovo T400 / T500 :: T510i - Unable To Control The Bluetooth Radio Using Windows 8
Aug 20, 2009I have just installed Windows 8 onto my T510i but I am unable to control the Bluetooth Radio. It seems to be constantly on.
If I press FN+F5 nothing happens (not even flight mode)
I have downloaded and installed all the drivers and software that I can from the Lenovo support website. Is there any thing I can do so that I can turn the Bluetooth radio on and off....
Lenovo T400 / T500 :: How To Turn Off Display If Windows 7 Is Locked
Nov 20, 2014I just bought a Lenovo ThikpPad T540p as a replacement of my old Lenovo ThinkPad R61i.What i'm looking for, is to turn off the internal Display if Windows 7 is locked. On my old R61i, it was the Hotkey FN + F3. I was easy able to changing the function of F3 in the "Energy Manager 6" on the R61i.I did not found any similar option on the new T540p.Because i use is very often when i run the laptop during the night and i sleep in the same room. Then i usually lock Windows an turn off the display.
View 2 Replies View RelatedLenovo T400 / T500 :: T420s (4170-CTO) Windows Unable To Recognize Network Controller
Jul 19, 2013I have been running ubuntu on my T420s for about 2 years now. Needed a Windows box to work from home so I installed Windows 7 Home Premium - Service Pack 1 on it. Installation went smooth but Windows did not recognize my wireless card, preventing me from connecting to the internet to download and install the rest of my drivers. I tried to manually install the Intel Wireless Lan (bg, abg, abgn) for Windows (64-bit) Centrino Advanced-N 6205 which is what I thought was installed on my machine to no avail.
View 4 Replies View RelatedLenovo T400 / T500 :: T420 - Turn On Or Off The Wireless / Bluetooth Radio?
Jul 5, 2013Is there a way to turn on or off the wireless/bluetooth radio when the T420 is docked and using an external keyboard? I don't want to open the lid on the T420 every time to use the Fn+F5 keys when docked.
View 2 Replies View RelatedLenovo T400 / T500 :: No Way To Turn On Mobile Broadband Switch On T420s
Aug 2, 2014I have a t420s and so far I'm happy with it.Recently I purchased a MC7700 card from ebay with lenovo FRU. Everything looks smooth except that I found there is no way to turn on the mobile broadband switch.i believe I have a whitelist-removed bios otherwise it won't boot. The driver downloaded from lenovo website is installed fine, I can see the card working in device manager. I could read the iccid in windows network settings. Everything looks good, but I just can't turn mobile broadband on.
My laptop runs windows 8.1, I heard there is a thinkvantage connectivity tool that might work for windows 7 but not windows 8. I have quite a few files on my laptop and going back to windows 7 is the last option I would like to try.
Lenovo T400 / T500 :: ThinkPad T540p / Unable To Select UEFI / Legacy Boot In BIOS / Startup
Aug 7, 2014I bought a ThinkPad 540p that comes with preloaded Windows 8.1. As I want to dual boot the machine I tried to select the Legacy Boot option in the BIOS/Startup tab, but I can't do anything as the option UEFI/Legacy Book is greyed out and locked in "UEFI Only". Below it there is an option called: -CSM Support that is also greyed out and selected as [No]. (below these options there is a little note with an asterisk saying "Unselectable for Secure Boot").
How can I enable the UEFI/Legacy Boot option again in order to dual boot the computer? I want to be able to boot from USB or from the CD Drive.
Lenovo T400 / T500 :: No On Screen Display Of Caps Lock / Volume / Screen Brightness
May 27, 2014I updated the BIOS to 2.26 a while ago and ever since then there's no on-screen indication of caps lock on/off, screen brightness or volume when I change it. Since it seemed to be affected by BIOS, I updated again to 2.27 just now, but the problem persists. I needed to update the Hotkeys Feature Integration by downloading the utility thingy from this page. Probably wasn't a BIOS thing after all.
View 2 Replies View RelatedLenovo T400 / T500 :: T430U Not Booting - Blank Screen Or Never Gets Passed Splash Screen
Nov 25, 2014System specs:
Lenovo T430U
Intel i5-3427U
8GB PC3-12800 DDR3-1600MHz SoDIMM Memory
HDD 500G 7200rpm Toshiba
mSATA 24GB Samsung Cache
Win 8 Pro, upgraded to 8.1
I rarely use this machine but a couple of months ago I went to boot it up and found that I was not able to get past the Windows splash screen. Sometimes I don't even get the Windows splash screen, I just get a black screen. Rarely I get a Windows screen saying that it is diagnosing a system problem or something to that effect and I can even get to where it will allow me to do some Windows diagnostics but nothing ever comes of it and the process is extremely slow.
I called Lenovo, but of course my machine is out of waranty so the tech just gave me a few pointers and said I could send it in to the depo but the potential repair cost could range up to about 75% of what I paid for the machine in the first place. Anyways, after having me try a few things in the BIOS he suggested that it was likely the hard drive. I mistakenly thought from the time that I bought this machine that the OS was installed on the 24 GB SSD so I ordered a new SSD and swapped it in. This made no difference at all as I have now learned that the mSATA SSD drive is merely for cache to speed up booting.
I am afraid that this means the main HDD is at fault, and quite frankly, if I replace it I am going to do a fresh install of Windows 7. But I do have pictures and docs that I would like to salvage if possible.
Lenovo T400 / T500 :: Very Dark Screen?
Oct 13, 2013T400 - ONE
I have a problem with two T400 thinkpads. The first T400 was dead when I bought it ( suspected graphics card ) . Well I managed to get this laptop to boot up. The screen was black but I found by chance that if shine a lamp or light on the screen it is working. Now being able to see what I was dooing on the screen faintly. So I updated the bios & that did not fix the problem but I was well happy about finding out this trick. I then added 8Gb kingston ram which works with my other T400 laptops. I installed Win 7 ultimate. The laptop is working fine. No issues just extreamley dark screen almost black "but working" Very strange indeed.
T400 - TWO
Now the second laptop was working fine. But I was swapping the parts with the non working laptop to determine the problem. Now I have two T400 laptops with a dark almost black screen. But over about a month working on them I am making progress. I am determind not to give up on these computers. This is not like fixing or repairing a computer. More like rezerecting a computer. I did not intend to spend so much time on these laptops but I have found a common problem that effects a lot of people. I would love to know why a working laptop when re- assembled gives an almost black screen & still works. Normally I would just buy a new motherboard & bin the defekt one. What I need is some command codes to try to make the screen brighter. Is this planned obsiletion or just a graphic defekt myth. Because after throwing away more supposidly dead motherboards with a graphic defekt than I can count. I am starting to think that if I get the brightness back on my computers I will have sloved a major black screen problem. It is not the graphic processor. I have been playing fifa 14 with a lamp shining on the screen. It played fine, not jumpy ,no colour stripes just very dark.
Lenovo T400 / T500 :: Black Screen All The Time
May 18, 2014Today I was surfing the internet on my Lenovo t500 ubuntu. After a Kernel Panic ( i'm not sure it was that some text on my screen ). I shutdown the computer and restart it but the screen stayed black. Not even Thinkpad logo at boot. The fan is working the lid are working, the keyboard too. So after trying to fix it i went on a walk while the computer was on and when I got back I heard the ubuntu noise when it start. So i try but terminal to run music and it works but the screen stay black. I tried to remove RAM, 10 times shutdown without battery or plug. Nothings worked. I cannot try without another screen yet..
View 9 Replies View RelatedLenovo T400 / T500 :: Black Screen With Windows Xp
Dec 15, 2014Lenovo T400 to install Windows XP on it..It previously worked fine with windows 7 and 8.1.so it boots in windows XP preinstall screen, it formats hdd and like usual installation automatically restarts after that BUT its black screen, lights and sounds show that it works and goes to next screen BUT the screen is still black. Powering down and turn on again is not showing any screen picture. Opened it removed Bios battery, turned up after few on and off it starts it reset bios.
So now there is picture and it goes on the next screen of windows instalation like normal, after installing devices and stuff it automatically restarts like usual BUT it has NO screen again, black screen, lights and sounds again show that its loading windows end instalation screen but no picture on the screen. Reset BIOS again, it starts normaly and this time it shows BSoD with code 0x7B, after BSOD Black screen again..Maybe its a BIOS setting?!? tried installing with drivers for AHCI and tried installing without drivers for Compatible , what else can it be? Updated the bios to latest version, same result. To say it again - it works fine with other windows, but XP must be installed
Lenovo T400 / T500 :: T440P Black Screen After Upgrading RAM
Jan 30, 2014I've purchased this ram from the lenovo site for my T440p laptop and they said its compatible with the original 4gb RAM which it has. but when I install it in the other free slot and turn it on it cames with a black screen and stucks in it!! When I take it out everything is ok and it turns on normally.
View 4 Replies View RelatedLenovo T400 / T500 :: Dead Pixel On T440s With HD And IPS Screen
Nov 21, 2013I just recently received my first lenovo laptop, the T440s. The overall built quality is excellent and performance is great. However, I realized there is a dead pixel on the screen. I am stilI within the 21 days return limit. I am wondering if I am able to get an exchange for one without such defect and not subject to the restocking fee?l
View 3 Replies View RelatedLenovo T540p T400 / T500 :: After Booting Up Often Get A Blank Screen?
Dec 23, 2013My T540p with Window 7 is experiencing problems starting and shutting down. After booting up I often get a blank screen where just the moused pointer is displayed. I have to hold the power button down to shut down and then try again. Sometimes it takes 2 or 3 goes to boot-up. Quite often when I shut down Win 7 The desktop icons disappear but the desktop background continues to be displayed and the notebook doesn't shut down.
View 9 Replies View RelatedLenovo T400 / T500 :: Black Screen On T420s And No Boot
Jun 7, 2013I have a T420s that I bought a couple weeks earlier, it's a used one, so there's no warranty with it, I used it several days without any issue, I don't use it very frequently as I use my corporate one most of the time.
Someday when I wanted to turn it on, it stacks on a black screen and it beeps one beep then two other, nothing showing on the screen not even the thinkpad logo at startup, I thought it was a RAM related issue so I put the one from my corporate PC but without any luck, so I wanted to see if its graphic controller issue, I plug the VGA cable on the laptop and my TV and here I can see the thinkpad startup logo but after that I see a message on the screen telling :
"Real Time Clock Error - Check Date and Time settings. Press Esc to continue or F1 to enter setup" and when I press either one nothing happen at all, still stacks there.
Lenovo T400 / T500 :: T440 Freezes On ThinkPad Screen
Jul 2, 2014This computer originally had an issue with the 2100 Detection Error. This computer was previously built with no issues when it was imaged with our company's Windows 8 configuration in which I am highly sure our IT engineers have worked closely with Lenovo on. Also out of the tens of thousand computers that were imaged this way this is the only system I have dealt with that has this issue. I luckily had a good T440 I could test this system's SSD in. The hard drive appears to be fine with no issues. So that rules out to be the SSD. I ordered a system board under warranty and installed it. Everything so far responded fine with the system board replacement until I performed the model type/serial number and UUID update using my 1.86 maintenance update USB thumb drive. After that completed the computer froze on the Thinkpad Logo screen. I verified again for my piece of mind that the memory module and SSD was fine. Sure enough those components were tested fine in a known working T440. So I submitted the system board as a DOA with an explanation. I received another system board to replace with the DOA. I installed that system board to once again update the Model Type/Serial Number and UUID using my USB maintenance disk 1.86 thumbdrive to once again end up with a locked computer at the Thinkpad Logo screen. I have replaced a couple of other T440 and T540 system boards during this time also with using the same USB maintenance disk thumbdrive used for updating those system's model type/serial number and UUID. So I know the issue is not with the USB thumb drive. I am very frustrated with this system. I hate to keep submitting DOAs for the same system.
Since the BIOS is part of the system board and I have not had these issues with the many T440 system boards I have replaced successfully that performing a BIOS update is not a good excuse why this doesn't work on this particular T440 and since after replacing a system board under "DOA" and updating with the maintenance disk and froze there is not a way I can run a BIOs update on this system now right?
Lenovo T400 / T500 :: T420 / Increasing Screen Resolution?
Dec 27, 2013I have a T420 with the standard 1366 x 768 resolution. If I replace the sreen with a WXGA 1600 x 900 will the graphics card be able to drive it?
View 1 Replies View RelatedLenovo T400 / T500 :: On Screen Volume And Brightness Display Not Working
Jun 30, 2012I have a 3-yr old Thinkpad T500 laptop w/ XP. My on-screen volume and brightness displays have recently disappeared. Spoke with customer support and was advised to download all the machine updates....did that, but still not working.
View 9 Replies View RelatedLenovo T400 / T500 :: Laptop Stuck On ThinkPad Startup Screen
Jan 12, 2011Had the laptop for 11 months no issues, I woke up to find the computer stuck on the startup screen. Tried rebooting, took out the battery, tried it pluged in, unpluged and it keeps stopping at the startup screen.
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