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T440s BIOS bug

Q: T440s BIOS bug

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.?

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RELEVANCY SCORE 200
Preferred Solution: T440s BIOS bug

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RELEVANCY SCORE 54.8

Hi, I'd like to upgrade the BIOS on my T440s from the original version [GJET83WW (2.33 )] to the latest available here as a CD ISO [GJET92WW (2.42)].How can I do this without using a CD drive? As an aside, I'm running Linux, not Windows, but that shouldn't matter for the BIOS update... Cheers. 

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RELEVANCY SCORE 54.8

Latest BIOS updated 2.47 caused me a problem: I can not edit BIOS settings anymore.I did have BIOS settings password set. Now if I enter BIOS settings it no longer asks for a password. Instead screen flashes couple of times and then it shows BIOS screen, but all options are grey, not editable!! I have not found any way to enter password. One option that came to my mind is to remove BIOS backup battery. But I am not sure if it helps here. Any suggestions what to do?!

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RELEVANCY SCORE 54

So I was trying to update my BIOS version from 2.30 to 2.41, but it's seemingly stuck on 2.30. When trying to upgrade for the latest version, the DOS window show a progress bar and it reboots into flashing the Controller with the fans going on full. However, when running the flash utility again the same "System BIOS Version -> GJET80WW" pops up. The BIOS version ID in the BIOS is still the same. I've tried both the Windows and bootable BIOS upgrade version with the same issue.I've also tried interim BIOS versions which seemingly (same behaviour as described above) down or upgrades to a certain version, but regardless, the 2.30 version shown in BIOS is still shown. According to the logs it all seems fine:OS = Windows 10 64bitDriver Loading....DoneSystem BIOS Version -> GJET80WWApplying BIOS Version -> GJET91WWSystem EC Version -> GJHT25WWApplying EC Version -> GJHT29WWAC adapter/Battery check....OK.BIOS Flashing....BIOS Flash completed.EC Flashing....EC Flash completed.   Any clue how I may go about solving this? Thanks.

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RELEVANCY SCORE 54

HelloI have a big problem.I purchased online a T440s brand new. I opened the box for the first time myself. When I enter BIOS it asks for password and I just hit enter without entering any password. I can enter the BIOS but i can not change any settings.What can I do? Can a brand new thinkpad come with a BIOS password out the box?I get conflicting information regarding the type of password. First image says it's power on which can be removed but bios says its supervisor. 










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A:Brand New T440s with BIOS password

Indeed, it may happen. Sometimes large customers request preconfigured laptops which may include customized supervisor passwords. Of course, you should have not received one of these units. Ask the seller for a replacement unit, as there is no easy way to remove an unknown supervisor password without replacing the laptop mainboard.

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RELEVANCY SCORE 54

Hi, yesterday I let Lenovo Companion (I think that's what it was called) perform a system update in Windows 10. At one point I saw it updated the BIOS and then went to reboot itself. Now it won't boot up. I press the power the button, the keyboard backlight flashes, and it then remains "on" for 65 seconds, then turns itself off. The screen remains blank during this whole time and pressing keys doesn't appear to do anything. I've tried doing all the stuff with removing the internal and external batteries, pressing the emergency reset button, trying booting only on battery, trying booting only on AC power, holding the power button for 30 seconds with everything disconnected, removing the RAM, removing the SSD, etc, etc. It just seems stuck in this state. Any ideas? Thanks.

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RELEVANCY SCORE 54

Hi, I'm trying to update a T440s, currently on version 2.28. The update just reboots but does not perform the update steps. After preparing an USB stick with FreeDOS and using the lcreflsh.bat I got an error code which suggests to disable the security chip. Afterwards the Windows Flash program updates the embedded controller at reboot but not the BIOS. Using the DOS flasher I got this message:Checking for files and environment ... Done.
Start flashing ...
Error during flash. Error code = 19712 ( 81 )Does somebody know what this error code means?

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RELEVANCY SCORE 54

I got a new T440s with an 256gb SSD by Samsung. I would like to set a hard disk password in the bios. But the menu item "Hard Disk x Password" is not showing up on the bios page Security->Password. All other menu items from "Hardware Password Manager" to "Power-On Password" do show up. Does anybody have the same problem? Is there another way of setting the hard disk password?











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A:T440s: Disk Password cannot be set in Bios

david4321,
 
Are you using the Lenovo factory preload as you received it from Lenovo?  Or did you do a clean install of Win8/Win8.1 yourself?
 
Did you buy your system directly from Lenovo, or from a reseller?
 
 

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RELEVANCY SCORE 54

My T440s touchscreen has gone haywire and I am unable to login to the device to disable it.  I can not boot into safemode since it is disabled by default for some reason.Is there anyway to disable the touchscreen on my LT so I can log into the device?Or is there any way to use an exteranl monitor and bypass the LCD screen?  

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RELEVANCY SCORE 54

Accident double post - can't figure out how to remove.. Sorry!

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RELEVANCY SCORE 54

Hi, a couple of days ago I let Lenovo Assistant perform four automatic updates, critical, as they were pointed ? three driver updates and the BIOS. As I noticed, the BIOS was updated with the help of BIOS update utility, the system restarted correctly and flashed the downloaded image. Now it?s shown in BIOS setup window to be a current version - GJET90WW UEFI BIOS, GJHT29WW ECP. Previously it was a version of 2.36 package.The system boots, but the OS (Win7 x64) stops loading on Win logo after this BIOS update. While loading is the safe mode it stops on classpnp.sysUnfortunately no other Win OS (Win XP, Win 8, Win 10) or pre-installation environment (win 8 PE, win 10 PE) could be loaded - the same problem. No way out except turning of the notebook with the power button (even pressing emergency reset button has no result). The system hangs.I've tried doing all the stuff with removing the internal and external batteries, extra memory, SSD, loading from USB with/without SSD, from external CD, rescue disks, forums of classpnp.sys load problems  etc. Except trying to load Linux.Besides, I?m unable to reset any previous version of BIOS with the help of BIOS Update Bootable CD (If the UEFI BIOS has been updated to version 2.40 or higher, it is no longer able to roll back to the version before 2.40 for security improvement)? Does anyone have an idea how to do?Thanks P.S.     SSD is ok, fortunately I?ve got my files from it on another P... Read more

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RELEVANCY SCORE 54

Hello everyone, I am able to access the Bios on my T440s, and I have set a power on and HDD password for full drive encryption(They are both the same password), however I am not able to change Bios settings even after entering the password. I have looked at previous threads, however suggestions such as these did not work:*Enter only the first 7 characters*Change boot mode to UEFI - (I cannot access the settings to do this in the Bios)*Turn off secure boot (I again cannot access the settings to do this in the Bios)*Holding shift and clicking restart brings me to the windows boot menu but rebooting into uefi settings just restarts to desktop  I am open to try any other suggestions you all may have! Thanks so much, Gabe

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RELEVANCY SCORE 53.6

Hi, Yesterday I updated to the newest BIOS-Version (2.29). I also installed the newest Graphics Driver (Intel 10.18.10.3910). After the BIOS-Update I changed 2 settings in the BIOS:(1) I increased the RAM of the Graphics-Card from 256MB to 512MB(2) I changed the Boot-Mode from "Both" to "UEFI Only" A few hours later something weird happened: The fan suddenly started to work at a medium level (not maximum) and didn't stop even after 1 hour the fan didn't stop. I restarted the OS but the fan still didn't stop. Then I closed the LID (so the Laptop does "Suspend to RAM") and after I opened the LID the fan did stop. The same thing happened again today.So, what is this? I'm not sure if this has something to do with the BIOS/Graphics Update or maybe something in my T440s is broken? I'm running Windows 7 x64, installed in UEFI-Mode.

A:T440s Fan-Problem since Bios/Graphics Update

I noticed that lately my T440s fan has been running constantly while my T440s is on (i7 with 8gigs Ram). Even if I close all applications and its still going. I ran mcafee virus scan an hr ago with the latest virus definitions and it found no viruses or malware. Was not like that before. Seems it started after the latest windows 8.1 update. what gives?

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RELEVANCY SCORE 53.6

I have a T440s (20ARS10H00) with a Secure Boot issue where it shows as off. Looking at the pictures below, the main BIOS page shows UEFI Secure Boot - Off. Skipping forward to the Security tab, Secure Boot is ENABLED. Then, moving to the Startup tab, it's set to EUFI only. The final pic is a screenshot of msinfo32 showing the latest BIOS fimrware (2.48) is installed, but it also shows Secure Boot State as Off.  Any ideas on why and how I can troubleshoot this? Thank you 

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RELEVANCY SCORE 52.8

Hi all, Wondering if there are any others affected with the latest BIOS update? (BIOS version 2.46) Within our company we've had a bunch of Thinkpad T440s and T450s laptops continuosly BSOD, and the only connection I've found so far, which was from checking these forums, is the recent BIOS update. Any thoughts or experience with this would be appreciated.  Cheers, JasonS19

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RELEVANCY SCORE 52.8

Yesterday I discontinued installation of ThinkPad BIOS Update - US 7 version 2.49 by indicating that I was not ready to install it. Now I would like to install the Update. In System Update the Installation History says "Did Not Install". The screenshot shows what is set in Schedule Updates. Will there be another attempt to install without my taking action? Can I trigger the update? Thanks in advance.













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A:T440s: Installing BIOS update after saying Not Ready to Install

For your T440s, you can download the update from your support page. https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-...

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RELEVANCY SCORE 52.4

I've just changed the ssd (harddisk) of my Lenovo ThinkPas T440s, then installing Window 8.1 Pro on the new ssd.To do that, I first changed the bios settings, allowing for legacy boot. Then I powered-off the machine from the bios (Disable Built-in Battery), so as to change the ssd.Eventually, there was some problem with the bios, so I disconnected manually the internal battery.Bios: LENOVO GJET89WW (2.39 ) 04/12/2016Boot Mode: Legacy BIOS in UEFI[ This is the lastest bios, obtained here: support.lenovo.com/fr/fr/products/Laptops-and-netbooks/ThinkPad-T-Series-laptops/ThinkPad-T440s/20AQ/CTO1WW/downloads/DS035965 ]Now, when I enter the bios, I cannot change any setting. How can I fix that?

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RELEVANCY SCORE 50.4

I agreed to a Lenovo update yesterday (3/21/2018 for my T440s. I remember it saying something about a Bios update and to make sure the machine was plugged in. After agreeing to everything and starting the update, after a while I looked over and noticed that it had a black screen with nothing happening for several hours. The green power button light is on, but when I press it, it just beeps at me. Even holding it down for 10 seconds or more with nothing but a series of beeps (screen stays black with green power button light on). I tried taking the battery out and letting it run out of power, then put the battery back in, plugged it back in and tried to get it to restart. 

A:T440s Bios Update Fail! Black Screen w/ Green Power button still on. (Windows 10 64bit)

One thing you might try that works on some ThinkPads is to reset the BIOS by unplugging the coin cell battery.     That will involved removing the AC power adapter, the main battery and the bottom cover of the laptop, which is detailed on page 61 of the Hardware Maintenance Manual.    Once the base cover is removed, unplug the coin cell battery (see page 67 of the Hardware Maintenance Manual) for a few minutes to let the power drain, and then plug it back in, re-assemble the laptop and try booting it back up. Be careful when prying up the latches while removing the base cover because they can break easily, but I found that gentle prodding and an old credit card etc. can be useful in working the latches free, but you can also get special tools at most electronic stores (often referred to as "spudgers"), to help pry open the case if desired. Best of luck,  

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RELEVANCY SCORE 36.8

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

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RELEVANCY SCORE 36.4

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.

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RELEVANCY SCORE 36.4

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?

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RELEVANCY SCORE 36.4

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

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RELEVANCY SCORE 36.4

So I'm having trouble with my wifi card on my t440s.I began by putting the windows 7 x86 hard drive in the laptop from my x220, the wifi didn't work so I uninstalled the old drivers and replaced the drivers with the recommended t440s drivers on this site. The wireless worked, I then installed all the stuff lenovo bridge suggested, the start bar stuff annoyed me so I took it out. From then on no operating system, or drivers I have installed, have been able to find the hardware for the Wifi drivers.The bluetooth is working and I have tried using the bios to make sure the wifi function key isn't broken.I have also tried installing windows 7 x64, which is what im working with now, to try and find the hardware.When I go into network adapters, its literally just not there.

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RELEVANCY SCORE 36.4

Hello! I tried to calibrate display with Calibrize software and ended up changing system's Pnp Generic Monitor icm file. Is there a way to get it back or download somewhere without installing Windows 10 again? Thanks.

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RELEVANCY SCORE 36.4

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

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RELEVANCY SCORE 36.4

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?

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RELEVANCY SCORE 36.4

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

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RELEVANCY SCORE 36.4

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.

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RELEVANCY SCORE 36.4

I just installed a MYDIGITALSSD Super Boot 2 42mm SATA III 2242 M.2 SSD 256-GB in my T440S. The laptop does not recognize a second drive. I can't find the drive to format and use. Does anyone have an idea why that would be? Did I miss something? Thanks!

A:T440S will not recognize M.2 256-GB SSD

For some reason the title changed, I did not type that in. I updated the title. Also, I removed the SSD from the M.2 slot because all of a sudden I lost my track pad. It would not work at all. I could not even access the BIOS. I removed it and everything went back to normal. No idea what could be going on. Any help would be greatly appreciated.

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RELEVANCY SCORE 36.4

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.

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RELEVANCY SCORE 36.4

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

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RELEVANCY SCORE 36.4

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.

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RELEVANCY SCORE 36.4

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?)

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RELEVANCY SCORE 36.4

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.

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RELEVANCY SCORE 36

I have issue after upgrading from Win 7 to Win 10. The internal battery isn't detected and chargeable. Right clicking the battery icon on the notification area, I could see the following messages: Battery 1: This battery is not available for useBattery 2: 100% I installed ThinkPad setting dependency 3.0 and Lenovo Power Management Driver 1.67. They don't seem working. I launched Lenovo Power Manager, but no longer able to see status of both internal and external batteries. I was able to use the internal Battery 1 when I unplug the external Battery 2. But after I depleted the battery 1, nothing seems to be useful in charging it and be usable again. Appreciate if there's any guidance here. Thank you.

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RELEVANCY SCORE 36

Hi AllIs it possible to replace a touch screen on a T440s for a standard LED ? are the connections the same

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RELEVANCY SCORE 36

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

 




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RELEVANCY SCORE 36

On my T440s, the function key's tiny circular green light doesn't turn on when I press it. Is there a setting that I need to change in order to make it turn on when the key is pressed? Or is there something wrong with my laptop. Thanks. 













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A:Lenovo T440s "fn" key light.

You didn't read your user guide, did you?  See the section on function keys, and the ESC-Fn combo that toggles the indicator on and off.

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RELEVANCY SCORE 36

First off, I am an Electronics Technician by trade.  I have 25 years of experience with all kinds of electronics.  This one has me scratching my head.  This all  started because I had an issue with my touchpad so I changed it out.  During the process I removed all power including, power cord, external battery and internal battery.  Replaced the mouse pad and put everything back together.  When I went to power it up I got no response.  Here are the things I have tried. 1. Hold the power button for a minute.  Tap it 10 times then hold anothe minute.2. Remove all batteries and press the power button for 1 minute.3. Remove all batteries and the RAM module and press the power button.4. Press the reset button through the cover on the back of the machine.   5. Lastly I disconnected the CMOS batter along with all other power.  The last step actually let me me boot up my machine and everything was working like normal.  I was happy I had fixed the problem, but I didn't.  Once I shut down the machine it still will not power back up.  I have to disconnect the CMOS battery again in order for me to powe up the machine.  Once the machine comes back I updated the BIOS to the latest version and that didn't help either.  I am stumped!  Any advice that anyone can give me is greatly appreciated.  

A:Thinkpad T440s won't power up

 It sounds like the power button.  Make sure the little cable is inserted all the way and is straight.  Also, the little board with the actual button might not be mounted correctly.

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RELEVANCY SCORE 36

Hi folks! I'm currently looking for the best portable notebook solution and found out this interesting model - T440s.But I'm pretty confused in it's build numbers and difference between them, because there is insufficient information avaliable about it.Can you kindly clarify the difference between 20AQ008HRT vs 20AQ004VRT models? Many thanks in advance! 

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RELEVANCY SCORE 36

Hello,

I've recently moved my profile to a T440, and shortly after the move, I received my first BSOD. Within a day, I received another at the login screen. Please see attached, and appreciate any help/insight you can provide.

Attached are the DM log and SF Diag created files. Thanks!

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RELEVANCY SCORE 36

Hi,I have a T440s with touch display under Windows 10 pro. on initial start of the computer, touchpad and trackpoint usually work well, but after a couple of minutes the cursor just disappears and touchpad and trackpoint donīt work anymore, the only way to navigate then is the touchscreen. I already updated the driver and made a bios update, both didnīt help. Has anyone a good idea on that issue. Cheers, Jakob

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RELEVANCY SCORE 36

I bought B140HAN01.2 from aliexpress but it turns out that it's 1.1. display is nice, colors are ok, much nicer then 1600x900 i had before but brightness is REALLY low.Is there a way to bump it up?i checked edid and it looks ok:# edid-decode /sys/class/drm/card0-eDP-1/edid :(
Extracted contents:
header: 00 ff ff ff ff ff ff 00
serial number: 06 af 3d 11 00 00 00 00 03 17
version: 01 04
basic params: 95 1f 11 78 02
chroma info: 87 e5 a4 56 50 9e 26 0d 50 54
established: 00 00 00
standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1: 14 37 80 b8 70 38 24 40 10 10 3e 00 35 ad 10 00 00 18
descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20
descriptor 3: 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20
descriptor 4: 00 00 00 fe 00 42 31 34 30 48 41 4e 30 31 2e 31 20 0a
extensions: 00
checksum: a1

EDID version: 1.4
Manufacturer: AUO Model 113d Serial Number 0
Made in week 3 of 2013
Digital display
6 bits per primary color channel
DisplayPort interface
Maximum image size: 31 cm x 17 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4
First detailed timing includes the native pixel format and preferred refresh rate
Display x,y Chromaticity:
Red: 0.6425, 0.3359
Green: 0.3134, 0.6201
Blue: 0.1513, 0.0527
White... Read more

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RELEVANCY SCORE 36

I am trying to add a 4Gb SODIMM to a Lenovo T440s (model 20AQ0062MS with 4 Gb soldered on the motherboard). The RAM is Lenovo part number 0B47380 and should according to http://www.lenovoquickpick.com/deu/accessory/0B47380/lenovo-4gb-ddr3l-1600-pc3-12800-sodimm-memory be suitable for the T440s. I specifically checked that it is 1,35V DDR3L, and I've also tested the same module in another computer, verifying that the module itself works. This computer (BIOS and all firmware versions newest available per System Update) will not detect the added RAM at all, it just continues to report the built-in 4096 Gb as before, and does not give any POST errors. Hardware diagnostics do not report any failures in any of the components, but tests only the same 4 Gb when doing the memory test. A complete hardware reset (removal of all batteries including clock backup) did not change things at all. What am I doing wrong? This is the first time ever I encounter this problem with a ThinkPad, since I started working with the original ThinkPad 700 and 700C back in the early nineties (I used to work at IBM Helpware and OS/2 Hotline 1992-95) . Thankful for any hints. /MarcusBr, Finland 

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RELEVANCY SCORE 36

Hi, I am using T440s from last two years. From last couple of days my T440s fan making loud noise and I am not sure what was the problem. I need the solution or any technical support for this problem and laptop is out of warrenty. Please suggest.

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