Over 1 million tech questions and answers.

T440s powering down after undocking

Q: T440s powering down after undocking

Running into an issue where the machine completely powers down after undocking. Drivers have been updated, battery has been swapped out and so has the docking station. Just curious if this is a board issue or a larger concern. Any insight would be appreciated. Thanks, NALIT

Read other answers
RELEVANCY SCORE 200
Preferred Solution: T440s powering down after undocking

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 80

Hi All, I have a T440s in an Ultradock with the monitor closed and three external monitors connected (1 HDMI, 1 DVI, 1 VGA). Everytime that i undock the laptop and open the display, the display stays black.  This doesn't seem to happen if i put the laptop to Sleep, undock the laptop, and then turn the machine back on.  The only solution after undocked is to do a hard shut-off (losing any open data) and then turn the laptop back on. I've used the Lenovo Updates and Drivers application as well as the support website to validate that the Intel HD Graphics drivers are on the latest version. Any help is appreciated!  

A:T440s Display off when undocking

Hi Fightnaggie08,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to hear that you are facing the issue with Display issue on ThinkPad Ultradock with ThinkPad T440s.
 
Regarding this issue I suggest you to check with updating the ThinkPad Ultradock firmware to resolve the issue.
 
Please click here to visit the link to know the steps on how to perform the firmware update.
 
Hope this helps. Do post back if issue persists!
 
Best regards,

Hemanth Kumar

 




Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

Read other 9 answers
RELEVANCY SCORE 46

I have a Dell XPS 410 that randomly powers off and then won't power back on unless I jiggle it a bit.

I found this: http://forums.techguy.org/hardware/818967-dell-xps-410-shutdown-startup.html

Which indicates it can be the front I/O panel causing it.

How can I confirm this is the problem, and where can I get a spare?

When it isn't powering on, the mobo isn't receiving power either.
 

A:Dell XPS 410: powering off randomly, not powering back on

Read other 7 answers
RELEVANCY SCORE 44

I have a Lenovo Thinkpad x61s with a docking station. Is there any way that I can disconnect it from the dock without turning it off?

Thanks.
 

A:Undocking w/o turning off

You can for USB docking ports
Usually by clicking "disconnect" on the connected USB device icon near your system clock

But for the ones mounted at the back (or underneath) and usually clipped in. No
 

Read other 1 answers
RELEVANCY SCORE 43.6

Hi,

I work in the helpdesk and am having trouble resolving an issue for a co-worker. I asked him to best describe the issue and here is his response....

"I will undock it from my desk, close the lid,take it to a meeting where it?s left undocked and unplugged, open the lid, andit?ll bluescreen within a few minutes of the screen coming back up"

Its a Lenovo T430 running Windows 7 (32 bit) and SP1. There is no minidump folder in the Windows directory (I followed the tutorial on how to create one but it still doesnt create one). I ran the System Update and updated the drivers that were available. I am not sure what else to try here.

I have had past success resolving issues by getting help from the gurus on here, so if you might have a suggestion on what to try, please let me know. Any help is greatly appreciated.

Thanks,
Kevin

A:BSOD when undocking laptop

Hello Kevin mate it seems like that machine has a real problem if it is not giving up those dump files.

If you haven't already can you run these for starters

http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html

http://www.sevenforums.com/tutorials/433-disk-check.html< if necessary include the /f and /r in the command line as per Option2
then these if no go

http://www.superantispyware.com/

http://www.malwarebytes.org/products/malwarebytes_free/

http://www.bleepingcomputer.com/download/adwcleaner/

ADW download from bleeping computerdelete any rubbish found with the malware scans

(with ADW ifyou are running Kaspersky it will throw it up as malware just overrideKaspersky by ignoring it or disabling it for the duration of the scan)

Read other 1 answers
RELEVANCY SCORE 43.6

On http://www.xbitlabs.com/articles/mobile/display/a4-roundup-2_33.html I can read

"The docking station is connected via Toshiba?s exclusive connector. It is very handy that you can disconnect the station ?on the fly?, i.e. without powering the notebook down. To do so, you should use a special lever and look at the indicator ? when it goes out, the station can be undocked."

but the manual tell you to turn off computer before docking and undocking.

What is the right, can you do hot docking or not???

A:Libretto U100 hot undocking

Hi

Well, I don?t know exactly how to handle the undocking procedure on the Libretto but a friend of mine uses a Tecra with a docking station and he don?t turn off the notebook for undocking the notebook.
But maybe it?s is another case on the Libretto.
I would recommend following the guideline the user manual and turn-off the notebook if you want to remove the docking station.

You are on the safe side if you will follow the instruction in the user manual.

Read other 1 answers
RELEVANCY SCORE 42.8

Hi folks, I've just gotten a new laptop at work (Dell E7270 - Windows 7 Pro 64-bit) and every time I undock it I get the BSOD. I've trained myself to make sure nothing is open when undocking but have a been burned a few times, where I lost open files.

Hoping someone can lead me in the right direction to get this resolved.

Thanks in advance.

Read other answers
RELEVANCY SCORE 42.8

Hello,

I have had this problem with both the RC and the RTM builds of Windows 7 Ultimate x86 on two different Dell laptops--a Latitude D830 and a Latitude E6500. Both are running nvidia Quadro display adapters (the D830 is a Quadro NVS 140M and the E6500 is a Quadro NVS 160M). In the case of the D830 I am running the latest drivers from nvidia's site (Dell didn't post Win7-specific drivers for this laptop). For the E6500 Dell has posted Win7-compatible drivers on its support site for the NVS 160M so that is what I'm using there.

In any case here is the issue. I install Win7 on the laptop and install the video drivers... native rez on the laptops is 1900x1200 (WUXGA). Aero glass is enabled and all is well and good.

I then take the laptop and connect it to the Dell-specific docking station (the D/Port in the case of the D830 and the E/Port for the E6500). In both cases there is an external monitor connected via DVI that also has a 1900x1200 native rez. The laptop lid is closed and the laptop is in suspend/sleep mode when docking.

Once in the docking station I power the laptop back on (it resumes from sleep) and then it goes about detecting the presence of the dock and the attached peripherals. The welcome screen comes up on the external monitor and I type in my password to get back to the desktop.

The only problem is that aero is now disabled (the taskbar and window borders are now opaque and aero peek no longer works, etc.). I have looked all over the net and tried ... Read more

A:Aero turning itself off when docking/undocking

I am actually running into a very similar issue. If I try to use Aero Peek with two HD resolutions Aero Peek will disable itself. If I do a monitor that is mirrored Aero Peek works fine. I also have a Dell Latitude E6500. Have you found a resolution to this issue?

Read other 3 answers
RELEVANCY SCORE 42.8

I used to use ThinkVantage's Access Connections to manage my network connection profiles on my Thinkpad. I just recently uninstalled it because I decided to just rely on the Vista has natively.

Since our office requires static IP, I set that up at the LAN properties.

Everything works fine when I start from a clean boot. It's when I undock and redock to the docking station that problem starts.

I lose the static IP configuration. Instead Vista assigns:
IP: 169.254.77.37 (supposed to be 10.11.2.xxx)
Subnet: 255.255.0.0 (supposed to be 255.255.254.0)
Gateway: blank
DNS: correct

I now find myself having to do a reboot everytime I just need to undock and go to a 30 minute meeting when I used to be able to undock and redock without any problems whatsoever.

Why does Vista assign this random IP when it is hard configured?

How can I solve this problem?

Thanks.
 

A:Vista loses IP config when undocking

I suggest re-installing the working solution, perhaps that's why it's there.
 

Read other 1 answers
RELEVANCY SCORE 42.8

When I come to work I dock my laptop, lid closed, press the power button on the dock and after a few seconds I'm ready to work. When I leave for home I undock and put in my bag. It takes me an hour to reach home during which time the laptop is in my bag, not being used. When I get home it is hot since it didn't go into sleep. At home when I leave it for a while, it goes to sleep (plugged is 15 minutes or unplugged 30 minutes) 1. Why won't it go to sleep after I undock?2. Why won't it go to sleep after an idle timeout wake timers are disabled when unplugged and powercfg -requets shows an empty list. How do I fix this situation? I know I can undock, open the lid (wait for it to come on), then close again, but this is tedious and a lot of times I'm in a hurry and forget. 

Read other answers
RELEVANCY SCORE 42.8

Could someone please explain to me why I cannot get an ip or connection when I plug my ethernet cable directly into my laptop. I usually use a docking station. However, I have security issues so I thought I would see what happened when I undocked.

Also, when I am docked I get an ip address for a linksys router as an IP. I don't have any wireless routers connected and the radio on my machine is disabled. Any ideas?

A:no ethernet after undocking and connecting to laptop

I am not sure of the connection between security issues and undocking! But have you tried re-docking the laptop to see if internect connection is re-established, assuming it was working before you undocked??

while undocked, have you checked Device Manager to see that the network adapter was present and had no driver issues.?? also did you click on Start >Settings> network connections to see that the Local Area Connection was listed with a red X on it??

Read other 1 answers
RELEVANCY SCORE 42.8

Hi, I have a User that is being disconnected every time she undocks. It remains disconnected for about 5 mins, unless she reboots and it connects straight away. The Dock is connected via a Ethernet cable, would this override the WiFi connection whren docked? If so would this then when she undocks it has to restart the adadpter and reconnect to the WiFi? If so is there a way to disable this feature?SpecsX250 Thinkpad40A0 basic dockO/S windows 7 enterprise 32 bitIntel Duel band Wireless AC 7265 adapter Thanks in advanceSU91

Read other answers
RELEVANCY SCORE 42.8

The August 3rd Troubleshooting guide says in order to undock you must "Click the Safely Remove Hardware icon in the notification area, at the far right of the taskbar".  Where is that icon?  I have the Thunderbolt icon, but it does not offer any remove option.  The link is:http://h20565.www2.hp.com/hpsc/doc/public/display?sp4ts.oid=11122586&docLocale=en_US&docId=emr_na-c0...In that same document it links to the Zbook dock white paper (4AA6-5088EEW) which says to just pull the cable out, "When removing the HP Elite Dock with Thunderbolt 3 or HP ZBook Dock with Thunderbolt 3 from your HP notebook or HP ZBook Mobile Workstation, it is recommended to unplug the dock first, wait until the Thunderbolt icon (see Figure 3) in the system tray is gone, and then put the notebook or mobile workstation into Standby, Hibernate, Restart or Shut-down state".Which one is correct?

A:Zbook Dock: Proper Undocking

Hi, Safely remove will remove the thunderbolt icon therefore you have to remove the dock first. Please click the arrow up, you should be able to see remove hardware (USB, Thunderbolt ....).                      Regards.

Read other 4 answers
RELEVANCY SCORE 42.8

Hi I have had two X260's now which after undocking ( from a Lenovo Think pad pro dock ) the laptop keyboard stops working, charcaters dont appear on the screen until you tap the small red mouse in the centre of the keypad, each time you want to type you need to hit it again.  Once the laptop is redocked the keyboad works as normal again.  Is this something anyone has come across before ?

Read other answers
RELEVANCY SCORE 42.8

Hi, I have a User that is being disconnected every time she undocks. It remains disconnected for about 5 mins, unless she reboots and it connects straight away. The Dock is connected via a Ethernet cable, would this override the WiFi connection whren docked? If so would this then when she undocks it has to restart the adadpter and reconnect to the WiFi? If so is there a way to disable this feature?SpecsX250 Thinkpad40A0 basic dockO/S windows 7 enterprise 32 bitIntel Duel band Wireless AC 7265 adapter Thanks in advanceSU91

Read other answers
RELEVANCY SCORE 42.8

used to use ThinkVantage's Access Connections to manage my network connection profiles on my Thinkpad. I just recently uninstalled it because I decided to just rely on the Vista has natively.

Since our office requires static IP, I set that up at the LAN properties.

Everything works fine when I start from a clean boot. It's when I undock and redock to the docking station that problem starts.

I lose the static IP configuration. Instead Vista assigns:
IP: 169.254.77.37 (supposed to be 10.11.2.xxx)
Subnet: 255.255.0.0 (supposed to be 255.255.254.0)
Gateway: blank
DNS: correct

I now find myself having to do a reboot everytime I just need to undock and go to a 30 minute meeting when I used to be able to undock and redock without any problems whatsoever.

Why does Vista assign this random IP when it is hard configured?

How can I solve this problem?

Thanks.

A:Vista loses IP config when undocking

Are you performing the undock as described in Windows Vista Help: Dock or undock a mobile PC?

Read other 9 answers
RELEVANCY SCORE 42.8

Hello all. We are seeing this issue on a handful of T440's. When the user has the laptop docked and hard wired his network drives are connected and accessable. When they undock the laptop the drives is still showing but when they try to open any home drive folders they get the error " This file is currently not available for use onthis computer". The users are connected to our network wireless before they undock so it would seem that the connection to the home folders would still be there. Any help would be great. thanks, Matt

Read other answers
RELEVANCY SCORE 42.8

A user of mine is telling me she gets a BSoD often when she wakes up her laptop from sleep, or if she tries to undock it. My free tools for analyzing the dump file aren't giving me anything useful, so I figured I'd post it here in case someone with better tools would give it a shot.

Thanks!

A:BSoD when coming out of sleep or undocking

I've just had a quick look and the dump is blaming memory corruption, it would be worth doing some memory tests while you wait for the BSOD folks to take a good look at the dump.

RAM - Test with Memtest86+


Code:
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 7A, {c0415e08, c0000185, 46c58860, 82bc15f3}

GetPointerFromAddress: unable to read from 82b74830
Probably caused by : memory_corruption

Followup: memory_corruption
---------

1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

KERNEL_DATA_INPAGE_ERROR (7a)
The requested page of kernel data could not be read in. Typically caused by
a bad block in the paging file or disk controller error. Also see
KERNEL_STACK_INPAGE_ERROR.
If the error st... Read more

Read other 3 answers
RELEVANCY SCORE 42.4

Hi community, we are using several Thinkpads for years mostly without issues. But for a while now we have to experience issues with our T540p's in combination with pro and ultimate docks. And lately we also run into the same issue with a T570.Here our configuration, there are two external displays connected to the docking and one of them is the primary screen.And this is the issue: When we undock the T540p, the internal display should switch to be the primary and only display, but it doesn't. It seems to be that the T540p is still thinking to have external displays connected. The internal display is all black but I can move the mouse pointer from the right into the screen and can also move it out of the screen by pulling it downwards.All windows are opened on the virtual screen,which means I cannot see any configuration windows to change display behavior. Pressing Fn+F7 and up or down arrow blind does not change anything.It does not matter if I undock the T540p while it is running, or if I shutdown the system before undocking. When this error occurs it also does not matter if I connect an external display to the T540p directly, I still cannot see anything. To set the internal display to be the main display before undocking does not change the behavior anyway.If I put the T540p into the docking again, mostly everything is fine. The two external displays are running as before. If it was a desktop PC that would be fine but it is a notebook and we need to carry it with us an... Read more

Read other answers
RELEVANCY SCORE 42.4

Hello folks.... I have a Lenovo W540 which has a simple problem that is frustrating me to no end. Whenever I undock the laptop, or bring it out sleep, the screen remains blank. I end having to put it back in the dock (or RDP to it), which allows me to view the screen content on the external monitors. I have updated all the drivers using the Lenovo driver app, and even applied the docking driver update. Nothing seems to help. I've searched the forums, but all that I have found is a suggestion to downgrade the video driver, which I dont really want to do. Anybody else have this issue? Any ideas? Thank you!! //EDIT to add that this is Windows 8.1. Important information   

A:W540 - Blank screen after undocking/sleep

Exact same problem here. It looks like the only way to brink the device's lcd back is to boot the machine. Then it will work until the next time it falls a sleep while docked.I'm running Windows 8.1 with latests drivers.

Read other 9 answers
RELEVANCY SCORE 42.4

I have encountered an issue with the volume control on my T460S that occurs when I remove my thinkpad from the docking station hot.  The volume control goes all glitchy, flickering between ON and MUTE rapidly and popping the volume monitor (pictured) up in the top left of the screen on top of everything.  Hitting <Escape> briefly dismisses it, but it comes back randomly.  When I return the laptop to the docking station (hot) the problem goes away.  I've checked the Realtek driver, and it appears to be the most recent one.  Any ideas?   Windows 10Pro, T460s 

Read other answers
RELEVANCY SCORE 42.4

Anyone know of a solution for this? Almost every time I undock or re-dock my laptop after a meeting, something will be unresponsive, i.e. my Ethernet cable will fail to be detected or my wired keyboard becomes unresponsive. This is generally solved by a reboot (reseating the cable to the device that is failing has not generally worked), but I don't think this is necessary to solve the problem each time. I am still needing to look at things such as drivers (knowing that Windows 10 has its own method of fetching compatible drivers over HP Support Assistant or what's offered through the site). Specs: HP Zbook 15 G2Inten 6th gen I7 Processor16 GB RAMWindows 10 Professional 64-bit  Hardware attached to docking station:Wireless MouseWired KeyboardEthernet CableVGA cable to Samsung Syncmaster BX2431Power Cable

Read other answers
RELEVANCY SCORE 42

Dell Lattitude D610 works fine when its on the docking station but when you undock the screen is black when Windows loads. You can see that the screen is still active but its like it is still trying to work with the monitor that is hooked to the docking station. Plugging it back into the docking station and everything works fine. If you hit undock button from the start menu and you undock the computer will work, until the next reboot and then it does the same thing. Any help would be greatly appreciated.
 

A:Solved: Dell Lattitude D610 issues undocking

Read other 8 answers
RELEVANCY SCORE 42

Hello

We have a batch of these laptops and several of them keep black screening after undocking, the laptops then may take ten minutes to come back or may even require a reboot,  I have tried the following but to no avail.
updated the bios to E7x70_1.15.4  (07/06/2017)
updated the Graphics driver to Intel-USB-eXtensible-Host-Controller-Driver_4H5XG_WIN_5.0.3.42_A02 (10/07/2017)
Can someone please advise on the next possible action to be taken?
Thanks

Read other answers
RELEVANCY SCORE 42

Okay, this a fairly new one as I cannot find a single documented instance of this on the entire internet.....

Hardware - T60 thinkpad
OS - WinXP
512MB RAM
Accessories - Docking station

I've deployed about a hundred of these things and this is the first time I've seen this message.....(not verbatim)

"The undocking sequence cannot continue because the print spool service needs to be stopped."

???????

Fair enough, but I can't tell my user to keep going into the computer management services to turn the service on and off. My boss would kill me.

Has anyone ever heard of anything like this? My final resort would be to re-image the thing (as also suggested by IBM themselves). The problem is that would be a major hassle as this guy is an attorney and always on the run.

Any and all suggestions will be entertained....even the ones involving alchemy.
 

A:Lenovo T60 - Undocking halted by print spooling service??

Disconnect the printer, and then what happens?
 

Read other 5 answers
RELEVANCY SCORE 42

I use Yoga 370 Model 20JH002KMZ with Thunderbolt 3 Docking Station. Connected with USB-C Cable (Original).I use external Wireless Bluetooth Keyboard (Lenovo KT-1255) and Logitech MX Master Mouser Bluetooth.All Items are brandnew.If I disconnect USB-C Dock-Cable, alle Bluetooth Devices (Keyboard and Mouse) are disconnecting and don't work.Windows 10 shows both Devices as "Connected" and the Devices themselves are "blinking" (searching Notebook).I tried this:- Windows Bluetooth Device-Manager, disabled "windows can set device to energy save"- Drivers are all up-to-date- Drivers re-install- Thunderbolt Firmware Update (up-to-date)This all brings no solution. All Devices disconnecting if I disconnect the USB-C Docking.Only solution I found is:- FN-F10 multiple turning Bluetooth off and on in Windows.- It needs often 3-4 turning off-on's until it works again. What can I do?

Read other answers
RELEVANCY SCORE 41.2

wen undocking my vaio notebook from docking station, I the screen crashes, shows blue with error message about bios updates-cannot finish reading as computer starts to reboot itself. Have installed bios update thru sony. Their solution was to wipe hard drive clean-that would be very involved. How can I find which software or program created this problem and remove it? Help!!!!!!

A:blue screen error on undocking sony vaio from docking station

Disable the reboot and post the error message.
http://www.winvistatips.com/disable-...estart-a84.php

Read other 2 answers
RELEVANCY SCORE 40.8

First of all, hello techsupportforum.com . I am happy to be here and I hope you guys can help me.
Ever since a few weeks ago, my computer does not power up on demand. What that means is after I press the power button, it would start the cpu and psu fans(not the gpu) , which would stop after a few seconds. After turning the power supply off (by removing the power cable) and turning it on again, I can try to power up my pc again. After a few attempts, it eventually starts. BUT I'm not done yet. Monitor still displays no signal, I have to press the restart button until it finally works. Please note everything works normally (except for the random shut down) until I power it off again.

This is not everything, at random times the PC would just shut down itself and I would have to power off the psu and start it again.

I have replaced my PSU with no change in this behaviour.

My spec:
Psu activ 450w w8(new one)
Gpu gigabyte gt220
Cpu amd phenom ii x4 640
Mbu asrock 760gm-gs3

Read other answers
RELEVANCY SCORE 40.8

Hi there,
We have recently purchased (last month) a Latitude E5570 with docking station. We experience system hangs and freezes several seconds, sometimes up to a minute after hot undocking the laptop.  The mouse and keyboard become unresponsive.

It usually emits a beep code before freezing up.  4 beeps then a pause and then 1 beep. Any information regarding this?
Anyone have insights into this?
Thanks!

A:Dell Latitude E5570 Undocking Problems freezes- 4 beeps-pause-1 beep

Also, it is a port replicator PRO3X

Read other 1 answers
RELEVANCY SCORE 37.6

When I undock the laptop by pulling the USB-C cable out (either sleeping beforehand or not sleeping first) then I am getting an intermittent issue where the wifi claims to be disabled. The only way to resolve this is a hard reboot.
Toggling airplane mode doesn't help. Disabling and reenabling the wifi network connection doesn't help. Toggling airplane mode from Fn-PrtScr doesn't help.
It is acting as though the hardware radio is turned off (like when laptops used to come with a hardware radio switch), but with no method to turn it on again.
Looking in the system event log I can see entries from source Netwtw04, Event ID 7012 stating "radio OFF"
Drivers and bios are all up to date.

Any ideas?

Read other answers
RELEVANCY SCORE 37.2

Hi all, My enter key fell of today while writing an essay. It turns out the keycap is broken, but I can't find a replacement anywhere as it is different to all the sites I have seen (See Photo)I only need the actual cap, not the hinge or anything.Can anyone point me in the right direction? The model number of the laptop is 20AQ0069UK, a T440s  Thanks All


























IMG_E6190[1].JPG ?706 KB

Read other answers
RELEVANCY SCORE 36.8

i have a t440s and my screen is very dim i need to use a flashlight to see it, i checked the cables and all are connected there is a blue or orange one that isnt i thought that it was weird but i saw on a picture that its like that when i turn it on the lenovo logo comes on but very dim and windows is also very dim i hooked it up to the dock and ran a hdmi cable to it but that didnt work eighter i tested it with my other t440s and it did work when i connect the d-sub cable directly to my laptop it does work and the screen is just black with nothing on it. what can i do?

A:VERY DIM SCREEN ON T440S

Make sure drivers are updated and not using a generic VGA driver. This would make the dock not work and not be able to adjust screen brightness. If it is to the point where you can hardly see it at all then it most likely is a bad screen.

Read other 1 answers
RELEVANCY SCORE 36.8

Just wondering - where does the 12 GB RAM limit for the T440s come from? Is it related to the motherboard or BIOS or the operating system? (for example, if I run 64 bit Linux can I potentially enjoy 16 GB of RAM?)

Read other answers
RELEVANCY SCORE 36.8

Dear Users, Since a few moments I am a (happy) owner of Lenovo?s new and business class model T440s. As I could find out, Lenovo is building in two different displays. On the one hand there are several model with aLG-DisplayModel: LP140WF1 (sp)(k1)P/N: 0C00349FRU: 04X0626 And the other from AUOModel: AUO B140HAN01.2FRU: 04X0436 (You can look up your displaymodel via BIOS, Everest or any related program) As far as I could find out in the world wide web there are several users reporting with a LG Display in their T440s that it is in quality inferior to the AUO Display. It seems that Lenovo is ready to replace the LG with an AUO display, sending out a tech. My question is what your experiences are and what can we, the owner of a  LG-Display, do?Is there a real quality gap between these two types of Display? My T440s, as i mentioned, has a LG Display. I can live with this one, if there are no great difference in the quality to the AUO Display. I am excited about your opinions.Thanks Fire

A:T440s - LG or AUO Display

Don't sweat it. Both are absolutey huge upgrades over the TN panel. While the AUO is a bit better, its not worth the trouble. I have both and I like both. I did a compare on the same thread u heard about the issue.

Read other 9 answers
RELEVANCY SCORE 36.8

Hello,On my T440S, since BIOS v2.37.1.13 (with little hope that v2.39 would fix it, I installed it to no avail), I can no longer enter hibernation.When I try to do so, the red LED blinks multiple times and then the computer immediately wakes up. The event viewer only shows:The system has returned from a low power state.Wake Source: UnknownThe workaround is to either unplug all usb devices, or disable USB 3.0 support in the BIOS, which sucks for a 1000e + laptop.Otherwise, the computer enters a sleep-hibernate-wake up loop which is draining the battery.When do you plan on releasing an update (BIOS or USB 3.0 driver) to fix this hibernation issue?Thank you.

Read other answers
RELEVANCY SCORE 36.8

I just installed one ssd m.2 to my T440p, and use tool to move system startup to this ssd, but when i move this ssd to boot first, but pc could not work normally. Who do this same as me? Please help me, thanks

Read other answers
RELEVANCY SCORE 36.8

I recently updated my BIOS on my T440s to 21.20.When I try to change the boot order priority, the screen becomes filled with random characters thus rendering my unable to change some settings in the BIOS. Any thoughts? Thanks.?

Read other answers
RELEVANCY SCORE 36.8

I T440s which I updated to Windows 10.  I updated the Lenovo drivers after updating and I have the latest Trackpaad/trackpoint drivers.  I want to use the track point but not the touchpad.  When I go into settings and choose either "Classic Trackpoint" or "Trackpoint Only", the buttons on the trackpad do not work.  Help, Please.
 
Jim
 
 
Moderator comment: Model added to subject for clarity.

Read other answers
RELEVANCY SCORE 36.8

Question for T440s owners with AUO panel (B140HTN01.2, non-touch). Is it PWM flicker free across all brightness level?

Read other answers
RELEVANCY SCORE 36.8

Hello.I have T440s with discrete graphic Nvidia Gt730M (optimus model).Is it possible connect external monitor 4k 60Hz over display port? or only 30 Hz?Same question for display port in Dock? Whick model of docks support 4k 60 Hz?

Read other answers
RELEVANCY SCORE 36.8

Apologies if this question has been previously answered.  I searched and couldn't find a response.   I'm still using the original HDD that came with the laptop.  I'm thinking of upgrading to an SSD and cloning the HDD to the SSD.  My question is what to do, if anything, with the, M.2 16gb cache that came with the laptop.  Should this drive be left alone as is in the laptop after the HDD to SSD upgrade?  Should it be removed?  Should anything be done to the M.2 drive if I upgrade the HDD?  My understanding is it currently speeds up the computer at start-up and with an SSD, this wouldn't be all that necessary.   I appreciate everyone's time.  Thank you.   -Rich

Read other answers
RELEVANCY SCORE 36.8

Can someone please look in the BIOS under startup and see if something appears under HDD2 even though there is nothing there.
 
Thanks

Read other answers
RELEVANCY SCORE 36.8

i have a t440s and my screen is very dim i need to use a flashlight to see it, i checked the cables and all are connected there is a blue or orange one that isnt i thought that it was weird but i saw on a picture that its like that when i turn it on the lenovo logo comes on but very dim and windows is also very dim i hooked it up to the dock and ran a hdmi cable to it but that didnt work eighter i tested it with my other t440s and it did work when i connect the d-sub cable directly to my laptop it does work and the screen is just black with nothing on it. what can i do?

Read other answers
RELEVANCY SCORE 36.8

Hi!I started getting low memory messages (*) every 4-5 days. I have a T440s with the following specs (W7 Professional). What you recommend I do beside hardare upgrading the RAM? And can I safely upgrade the RAM? Thank you!(*) Your computer is low on memory To restore enough memory for programs to work correctly, save your files and then close or restart all open programs.

Read other answers