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T440p shutting off

Q: T440p shutting off

T440p keeps shutting off. Particularly when I start a game. No battery. What I've tried so far:Replace fan/heat sink.Replace i5-4210 with i7-4700mq.Thermal gel properly done.Tried four different brands of RAM.Swapped HDD.Installed MS Office 2013, and .NET framework 4.5 Both run without a hitch. Installed The Sims2, and it kicks off on launch. Same thing with Mass Effect 2. Still kicks off. It will run all day surfing the internet, running office, etc. Any suggestions?

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Preferred Solution: T440p shutting off

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A: T440p shutting off

sounds like overheating. Can you install something to monitor temperatures, like TPFanControl?

Also, it works differently with no battery. You should get one.

Do you have discrete or integrated graphics? What is the rating of your power supply?

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Q: T440p

I have few problems with my ThinhPad:I can't install LSC (Lenovo Solution Center) the lat version - instalator talk me that this is wrong version of system - this is not true - version of install program is correctI cant install the lates version of driver Intel Wireless N7260 - warnig: card is off - this is not true - wireless is still onPower off takes about 2 minutesDoes anyboady meet such problems. 

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Dear All Can one advise which type / part number DVD burner I need to purchase that will fit in the bay of the T440p? And where can i get it? Thanks 

A:Does a T440P comes with a CD or DVD

Hi MAH11,Warm Greetings & welcome to Lenovo Community, happy to have you here.
 
Below are your options for Optical drive 9.5mm: (source)
  
I hope the above information helped you.
Please feel free to post in Lenovo Community Forums if you have any further queries!
 
Regards,Prabhansh_______________________________________________Tap that Kudos button if I helped.If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!

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Where can I read or compare motherboards Laptop t440p?namely 00HM985 00HM983 00HM981what differences they had, and where I can order their own, I had 00HM983, or want the same or better, but want to order directly rather than through managers or shops to avoid cheating in price

A:Motherboards for t440p

Hi,
 
I don't have any direct experience with this but using your FRU numbers and The Google to cross to the 04X numbers listed here:  https://download.lenovo.com/parts/ThinkPad/t440p_fru_list_20140217.pdf
 
It looks like the differences are license (8 STD or PRO), AMT, and TPM.
 
Z.

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Before I buy and install an M.2 card, I wanted to ask just what do I need to know or do before and after the installation. The installation itself is basically simple but I'm not real sure how to set it up or what it can be used for? Do I really need it? I've read several articles about this and found more confusion. Some claim to use it as a boot drive for storing Windows, while others claim it is only good for existing drive cache. I'm wondering if adding the M.2 will even be of any use or improvement to me. Does anyone know anything about this? Please keep it like me, very simple. I'm not even sure which one to get for my T440p. I found this.. will it work fine? Lenovo SK hynix 128GB M.2 2242 PCIe NVMe SSD w/ 2280 Bracket, HFM128GDHTNGI won''t use the included 2280 bracket as it's not for my machine. Some of those terms are kinda foreign to me. Any insights or info is greatly appreciated.

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Hi, I've been using my Thinkpad T440p for only few months, When I plug in the charger, battery doesn't charge and doesn't show anything (as if the charger is not plugged in at all). - The charger itself is working.- If i removed the battery and botted the laptop with cahrger plugged in it works.- if the laptop is off and i plugged in the charger the battery will charge.- Whenever I plug in the charger while on battery, the power light blinks but without charging. I've tried to uninstall ACPI Power driver and didn't work, I've tried to update BIOS and it isn't possible as the update require both the battery and charger to be connected which is not possible. Please help

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Hi,3 months ago I bought a t440p with 4700qm, nvidia gt730m, 8gb ram,...I have windows 7 installed on it and it bothers me a little, that surface of the left side of keyboard and also whole mousepad gets pretty warm. It's not comfortable to type nor to work with mouse. I know, that proc is 47W and also nvidia is there to bring up the heat, but all I'm doing is browsing on the internet and I have the nvidia disabled in Control panel -> devices.Is this normal? I've checked the temperature of the proc, and it's normal (around 52 - 56C), but it's not normal to me, that the surface is so hot.Anyone else also has this problem?

A:t440p heat

The 14" segment has historically had issues with heat dissipation.Is it hot on the top or bottom of the base?

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how to reset the bios password

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I had one of those topics opened, but i would like to know if it is a significant difference between i5 4300m and i7 4800mq and i7 4700mq, cuz i found an i7 4700mq at 46$ and the i7 4800mq at 70$, should i upgrade or stay with the i5?PS:Next summer i will get an t460s(i think) with an i7 6600u, with the upgrade can i beat the performance of the 6600u?Not sure with getting the new thinkpad!

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Is it possible to upgrade my CPU and RAM on my T440p?

A:T440p CPU and RAM upgrade

Welcome to the forum!
 
Yes, you can upgrade both. Max RAM is 16GB (2x 8GB), and you could install any CPU from the below list:
 

i5-4210M
i5-4300M
i5-4330M
i7-4600M
i7-4700MQ
i7-4710MQ
i7-4800MQ
i7-4900MQ

I'm only listing few models for the sake of keeping the list short. Basically any Haswell CPU should work.
 
To do this upgrades you need Lenovo's Hardware Maintenance Manual, which you can download from here:  click me!
 
Regards
 
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Hi,I recently purchased a used T440p, more specifically a model 20AW-S0RK03. Unfortuntatly it arrived damaged and, naive as I was, I accepted a small partial refund and figured it wouldn't be too much on an issue to replace it...However, it seems that this part is rather difficult to obtain and furthermore I now realize that the palmrest for the T440p exists with several different internal designs (number/placement of screw holes etc.).If possible I would much prefer not having to disassemble it twice - once to figure out the part number and once again when the part arrives - so if anyone can inform me what part number I need for my specific model (20AW-S0RK03), then that would be a huge help.Any tips on where to buy (if allowed) will also be greatly appreciated. Note that I'm a student, so both cost and delivery time (I'm in Europe) needs to be considered.Thanks in advance. I really hope that someone can assist me with this tiresome situation.Rasmus

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I notice that T440p has the B140HAN01.2 screen. Would B140HAN01.3 be compatible?

A:T440p + B140HAN01.3 ??

Yes,It is just an upgrade so no worries It will work

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Hi, Looking to replace the (broken) screen in my T440p (20AWS0DS08) with a FHD panel. I've read positive things about the AUO B140HAN01.2 but it seems this is now discontinued.  Just wondering if anyone has any experience with the newer B140HAN02.4 ?.  Comparing them side by side on panelook.com it seems the 01.2 has better color gamut,  response time and brightness, despite being an older model. Another panel I'm considering is the LP140WF1-SPK1.  Any thoughts or info much appreciated.

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I just picked up a t440p, and I am hoping to do some upgrades on it.  I got a Transcend 512 GB SSD for the M.2 slot.   It installs just fine, and Windows 10 sees the drive.  The only issue is that when the M.2 SSD is installed, there is no wireless adapter in the system.  When I remove the M.2 SSD, the wireless adapters are back. Is it not possible to have both in the system and functional?  I am hoping to make the M.2 SSD the OS drive, and use the other SSD drives (2.5") for storage. 

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Just gifted this computer:
 
Thinkpad T440p 20AN  00DEUS
 
S/N PC-*****
 
Only thing that Lenovo would give me was vague configuration on the 20AN. Was hoping someone could direct me to something more specific.
 
Thanx!
 
Also, will the WiFi card from a T400/420 work in the t440p?

A:Thinkpad T440p

> will the WiFi card from a T400/420 work in the t440p?no, of course.

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Hi, I have in mind an upgrade for my good old friend (Lenovo Thinkpad T440p), i want to replace my i5 4300m with a i7 4800MQ, please let me know if it is possible and what power brick i need. PS: My motherboard socket is 947 rPGA and the i7 needs 946 rPGA PS number 2: I saw t440p's with i7 4800MQ with the identical motherboard.

A:T440P Upgrade

Welcome to the forum!
 
That should be no problem, this mod has been reportedly done by many forum members. Is plug&play.
 
You will need to have a good thermal paste though, and clean the old one from the heastink.
 
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Hello,Due to a hardware failured in my HDD i lost my recovery partition.I've been trying with Lenovo to get a spare disk set for the Windows 7 and the T440p with little to well lets face it no luck.Any kind soul that has a copy of them DVD's around ?Cheers

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Hi, i have recently got a t440p and i have ran into a power throttling issue, this only happens when GPU is loaded the HD4600 and the cpu is utilized a bit, i have even undervolted but it seems to power throttle, is there any way to raise the tdp limit to 47 instead of 37 without flashing the bios? i have tried throttlestop's "Disable and Lock Turbo power limits" but it doesn't work.also my temperatures are not a problem and are quite far away from throttling temp. 

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Hello, I have a T440p. It has an SSD drive that it came with originally. Now I wish to secure erase it. I've tried with the ThinkPad Drive Erase Utility but when I try to boot with it I only get the following error message:ERROR: This utility works for Disk Encryption Drive or Solid State Drive only. I've confirmed that the SSD functions normally, so it's odd that the erase utility won't recognize it. The web page for the utility specifically says it supports T440p. I've also tried with Parted Magic, but it only says that the drive is "unsupported". Does anyone have any advise on what to do here?

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Good afternoon, I am currently having issues with my Lenovo T440p laptop being plugged in to the AC adaptor but the charging icon does not appear and it doesn't charge the battery. I have had this occurring a couple times over the past couple months and usually manipulating the power cord in the charging port of the computer works. The AC adaptor is all connected tightly in the outlet, computer and brick. My computer has now turned off because there is no charge and I am unable to determine if it is charging or not. I also do not have another device that fits the AC adaptor so I cannot determine if the power cord is malfunctioning or if it is the charging port of the computer. Is this something that can be repaired? Any help is appreciated. Thank you for your time, Bonnie 

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Hi everybody! Would someone know if it's possible to upgrade a processor on my new T440p laptop? If someday I want to get a quad core... Config: I5 4300M, 4GB RAM Thanks a lot!













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A:processor upgrade T440p

Hi DrPeabody,
 
Welcome to Lenovo Community!
 
As per the query we understood that you are looking CPU up-gradation for your ThinkPad T440p.
 
We can provide the exact details only if we have system MTM number, hence we request you to provided the same.
 
Hope to hear back soon!
 
Best regards,
Hemanth Kumar





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Fixed typo in subject line - mod
 
Hello everyone, I need to ask you a question about ram voltage of a t440p. It came with 4gb, and wanted to change one slot to a bigger memory module.Techincal data say this laptop uses ONLY DDR3L (1.35v) because of the Intel i5-4300 (which also states this in its tech sheet).My question arised when I opened the backplate and found there are already 2x2gb modules of DDR3 (1.5v) working in it. When searching for data sheets of the rams, both work only at 1.5v.What's happening? I really don't underestand if they are running in a lowered voltage state, or why they are working at all.Here's one of the modulesThank you in advance
 













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A:[QUESTION] t440p RAM upgrade

Is this a second hand T440p? (I don't recall Lenovo installing Kingston Value RAM modules in ThinkPads...)
 
Basically there is nothing you should worry about, a T440p can use both 1.35v and 1.5v RAM if I remember correctly. And 1.5v RAM can also run at 1.35v.
 
If you plan to upgrade your RAM I would remove those modules (they're Kingston's cheap RAM line) and install 2x 4GB or 2x 8GB (the latter is the max RAM supported by this model).
 
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Just started in the last week, when powered on, the unit powers on/of anywhere from 2-5 times before finally staying up and running normally.I tried this fix: removed battery and AC line, hit power button 10 times at 1 second intervals, held power button for 30 seconds...but no luck.The unit is ~ 2.5 years old and had the 9v battery.Thanks for any help!

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I have a Lenovo T440P Thinkpad laptop that I want to charge from the DC output of a 230000 mAh power bank. The laptop battery is a 57+.The power bank has these choices for voltagte: 9V, 12V, 16V, 19V, 20V. Which voltage should I use?  

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Hi,I have Lenonvo T440p with SATA HDD, i need to confirm whether it can support SSD using caddy drive?What is the max SSD drive if can be added? Best Regards

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Hi, Yesterday my T440p suddenly stoped charging while battery is connected. If i disconnect battery it works like normal. I have tried uninstalling battery drivers. It worked for couple of minutes, but then it stoped charging again. Link to video tutorial. I'm using windows 10.

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Hello Lenovo Community, I got my T440p three years ago. Now it cannot power up at all. I did the following test. 1. Removed the memory modules, removed hard disk, removed optical driver.2. plug the external battery and AC adapter.3. The red LED on the A side, the dot on "i" of "ThinkPad" will blink three time. I can tell the laptop is intial powered per the manual.4. Press the power butoon, nothing displayed, the light on the power button is off, no fan running, no beep.5. Disconnect the coil-battery of BIOS, and re-connect after about 10 seconds.6. plug the external battery and AC adapter.7. The red LED on the A side blink 3 times. Press the power button. I heard 5 short beeps. The fan is running. That means the power button is still functional.8. Unplug the AC adapter and external battery (because i donot know how to stop the fan)9. Plug the AC adapter and external battery back and press the power button10. no beep, no fan running, no sound, no display.11. the output voltage of the AC adapter is 20.6VDC. the voltage of the coil-battery is 3.06VDC. both are good per the manual. I guess something going wrong on the main board, maybe the BIOS, the CPU... Any reply from you is very appreciate.

A:T440P no power, no response

luckybeginner wrote:
5. Disconnect the coil-battery of BIOS, and re-connect after about 10 seconds.
 

Repeat the above step, but leave the CMOS battery disconnected for at least 20 mins...
 
You will need RAM to boot, if you have two RAM modules installed try booting with only one, alternating the RAM slots.
 
If it still doesn't work, also disconnect the wlan and wwan cards, the touchpad and try again with one RAM at a time.
 
Let us know how it goes...
 
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Trying to pair a bluetooth headset and having all sorts of trouble. I have installed the Intel package, but still have issues. At one point I did have the audio working, but now I can't even get that to work. I was never able to get the mic up and running. In Device Manger, there are 2 'Bluetooth Peripheral Device" items. Windows update does nothing for them. At one point they were listed as Bluetooth Remote and some other Bluetooth device, but neither device could start. (error 10) I have 2 Bluetooth radios listed. (Intel and the MS Enumerator)  I am able to pair the headset, but it just doesn't work after that. Spent almost all day trying to get this to work, ready to pull my hair out. Hopefully someone here can help me. When I do a 'connect' in Bluetooth Device Control, I get 'Error connecting to headset. Please retry this operation'. And FWIW, I have a T430 here that I connected to with no issue. - Jon

A:T440P Bluetooth Issues

Here are the hardware IDs on the Bluetooth Perihperal devices if that helps. 1. BTHENUM\{24df01a9-3e4f-4c9f-9f66-5aa8ab14f8f4}_LOCALMFG&00002. BTHENUM\{84a1e9b8-12ba-4a9c-8ab0-a43784e0d149}_LOCALMFG&0000 Oh and I'm running Windows 7, not Windows 8.

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My trustworthy T440p is approaching it's 5 yr Bday. And I am trying to check the health of the system. One of the components I am looking at is a 256Gb SDD (Toshiba THNSFJ256GCSU), which - according to product specs has a guaranteed lifetime of 5 yrs. Naturally, I don't expect it to die on 5 yrs +1 day, but nevertheless I am wondering about the health of the SDD. I used CrystalDiskInfo, which didn't find any red flags. Total bad block count is limited to 64. So all is good? Main question I have: how long should I expect the SDD to keep functioning. Is there a way to check/ measure this? Thx for any adviceTuur 

A:Toshiba SDD End of Life in T440p ?

I have had SSDs die the first month and have some that lasted many years,  and old ones that are still being used.  I use them until they die or get sick, but I take backups, whether they are new or old

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Hi, I have a Thinkpad T440p and trying to install an AC wifi card. Getting the 1802 unauthorized card error. The new card is an Intel 7265NGW. I have read that only Lenovo branded cards are compatible. Anyone know a workaround for this or where I can purchase the correct card? Thanks

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 Hi, Im about to buy a T440p with the low resolution screen, Im finding out the possibility of upgrading the display to the fullhd one. I have been searching on this forum among others and I didnt find something clear. Any advice?  

A:T440p screen upgrade

http://www.tomsguide.com/forum/84577-35-replace-laptop-screen-higher#15723526

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Hi, I have a T440p thinkpad with a docking station. I am able to display 2 monitors fine (HP L2245wg). I have recently acquired a 3rd monitor (Dell P2214H) and would like to set it up. I have the DVI and VGA in the HP monitors and an SD port cable in the new monitor. However, when all 3 are plugged in, the DVI HP monitor fails to display anything. I went into the display settings on my laptop and it is reading the monitor is connected but not displaying anything. Am I missing a driver? Or are these monitors/laptops just not capable of displaying 3 monitors? If you could let me know I would very much appreciate it. Thanks 

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Crucial's website lists CT2KIT102464BF160B (8GB x2) as incompatible with the T440p but it meets all the requirements listed on Lenovo's spec sheet of the T440p, it's 1.35v PC3-12800 16GB RAM. Should I just go ahead and buy it or will it simply not work?

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I get these frequent situations where the T440p is connected to AC power, using original adapter. The battery is at 22% or any other random number, it says "plugged in, not charging". This is annoying as you can imagine  If I disconnect the AC the icon now says not connected to AC.. plug it back, and I'm back to the plugged in but not charging. I'm on latest BIOS firmware, so far the only thing that helped was to remove the battery completely, for a few minutes, then let them in and then it keeps charing to 100%... Any help is much appreciated! Stormy.













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A:T440p Plugged in, not charing

Hi Stormy1777,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to hear that you are facing the issue with Not charging on ThinkPad T440p.
 
Regarding this issue, please shutdown the system and remove the battery from the system, and switch on the system only with power adapter and go to device manager by right clicking the computer and select manage.
 
In device manager go to batteries option and expand it and right click on Microsoft ACPI and click on uninstall, after that shutdown the system and connect battery and switch on the system by connecting both battery and power adapter and check it, this should resolve the issue.
 
Please click here to visit the link for further assistance.
 
Hope this helps. 
 
Best regards,
Hemanth Kumar





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Hello, there.  Recently, I found a very loud noise from the fan of my T440P.  I don't know what happened. Before, it sounds a little bit noisy but acceptable. Now, it sounds like a terrible vibration from the fan. I found the old post https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/Re-T440p-fan-terrible-noisy/td-p/1386373I am not sure if it's the same problem.  I checked the part number of mine by using the Serial Number, at http://support.lenovo.com/us/en/partslookupI got a different result!!! I ordered my T440P from the online shop. It's Intel 4810MQ with GF 730M graphic card, but the result shows 4710MQ. so, i can't trust the current part number from that result.  btw, my t440p is Out of Warranty now...  what a bad luck 

A:T440P Fan vibration noise

If you are getting noise and vibration from the fan, it is time for a new fan

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Hello guys! I'm new here. I recently bought a laptop (model in the subject) and I noticed that over the keyboard was warm... After I check underneath the laptop, I noticed that was too hot! In low~medium use of the system, the average of the temperature is 56C! Is it normal? The cooler doens't spin but everytime that the system is booting up, I can hear the sound of the cooler spinning (like if was cheking if it's ok). This is odd. The other situation that the cooler spin is when I do some tests with Lenovo tool (stress test, to be precise). Should I contact the suport to check personaly what is happening with my laptop or is it normal? Awaiting for an instruction! Thanks in advance!! Alex

A:My laptop is too hot! Lenovo T440p

56C at moderate use is normal

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Hello forum,  my goal is to find the best possible M2 SSD for a T440p TinkPad to use it as a system disc (OS and apps). I am going to run Win10 and Linux Mint on it.  From what I have researched, the T440p can only hold 2242 cards in the WWAN slot.  I am not sure about the next points.  - Is there a limitation concerning max. capacity for a M2 SSD for a T440p? (max. 256GB?) - Which interface does the T440p support? (SATA III, PCIe 3.0 x4, NVMe 1.3) - Are there other limitations I have to consider before buying a SSD for a T440p?   Can you please share your thoughts?  Thank you and best regards 

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When I power on my T440p it gives me the black screen with THINKPAD in large letters, then goes straight to some Windows Start-Up Repair screen. After a while I get an error saying "Windows cannot repair this computer automatically" and I select the "View advanced options for system recovery and repair". I select "System recovery options" however this is an old computer from my work that still has Windows 7 Enterprise and I do not know the Admin password (I have tried all the typical default passwords to no avail). I was able to reach a Lenovo Diagnostics page and ran a Storage Test(?), see attached screenshot with failures and result code. SEAGATE ST500LM021-1KJ152 Smart short self-test: FAILEDDrive self-test: FAILEDTargeted read test: FAILED Resulit code: UHD016016-UM7WWJ Can someone please help me? Does this mean that I need a new hard drive? Do I have ANY options for getting into this computer in its current state? I am at a loss for what to do next.


























20171116_122938.jpg ?4043 KB

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Hello, ive just received a new T440p. Out of the box, the touchpad doesn't seem to be working correctly.  I can left, middle and right click, scroll and use gestures but I can't get the mouse pointer to move! Trackpoint works fine. Ive looked at the trackpad settings and can't find anything usefull... Any ideas? Thanks

A:T440p Touchpad Issues

Hi,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to hear that you are not able to use the touchpad in your brand new Lenovo ThinkPad T440p.
 
Ensure that you have the latest ultranav drivers installed and touchpad is enabled. Go to control panel -> Mouse and under ultranav tab, enable touchpad. If you have any difficulties in finding the drivers, please share the MTM number of your device.
 
Hope to hear back from you soon!
 
Best regards,
Mithun.





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Hi I have a Lenovo T440p computer and my webcamera software seems to be installed and work, but it is not detected by my computer. The computer system is Windows 10 and I have never used the camera before. I installed the software, but it did not seem to be detected as it did not appear in the device manager controls. Am I missing something?

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Has anyone had any issues installing the latest BIOS update for T440p? My doesn't want to update, it goes through the normal steps, but before the reboot, I am greeted with a blank screen. Pressing the power button to switch off the laptop I hear 2 short beeps then 3 short beeps, but the laptop will not power off. I have to remove the battery to force it to power down. It will reboot as normal, but the BIOS update has failed. 

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Hi Everyone, I own a Thinkpad T440P and its current config as follows...i5-4200M(2.50GHz)4GB RAM + 4GB RAM500GB 7200rpm HD14in 1366x768 LCDIntel HD GraphicsIntel 802.11abgn wirelessWWAN OptionBluetooth1Gb EthernetUltraNavSecure ChipCamera6c Li-IonWin 7 Pro 64 1. I am looking to upgrade Memory from current 4 + 4 to 4 + 8 making it a total of 12 GB and wondering whether the following memory is compatible or not?https://www.amazon.com/Memory-SO-DIMM-PC3L-12800S-1600MHz-HMT41GS6AFR8A-PB/dp/B00N46M5D22. If the above memory is not compatible, any recommendations? 3. Also, looking to upgrade 500 GB HDD to SSD and wondering whether the following SSDs are compatible or not. http://www.crucial.com/usa/en/thinkpad-t440p/CT11134240#productDetailshttps://www.amazon.com/Samsung-500GB-Internal-MZ-76E500B-AM/dp/B07864WMK8 4. If both the above SSDs are compatible, which one is better?5. Do I need to buy any additional mounts/hardware to replace my existing HDD with one of the above SSDs? Your help and guidance are much appreciated. Thanks. 

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hi,I have a lenovo T440p laptop that i have been using for 6 months now. newly the laptop often and unexpectedly turns off rather then going into sleep mode after i close the lid.Also, sometimes, after i close the lid the display turns off and the laptop becomes irresponsive but do not enter sleep mode. the only way is to force reboot the laptop. i have installed all the required updates proposed by the thinkvantage utility but the problem is persisting.what could be the reason for this behaviour and how could it be solved? 

A:T440p shuts down after closing the lid

what is the setting under power management setting for when the lid is closed?

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RELEVANCY SCORE 36

Hi everyone my Camera and Mic in ThinkPad T440p does not work and i can't see (Imaging Devices) in device manager  after update my bios to 2.44. The mic only working if i get a headphone and put the jack into jack of sound card is there any solution to my probelm or doing something to reback to old bios???

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RELEVANCY SCORE 36

Will the T440p, or the W540 be able to use: Samsung 860 EVO mSATA? Thank you!

A:T440p, and W540 mSATA?

If you're asking about using an SSD in the WWAN slot, both of those machines support m.2  SATA drives, not mSATA.
 
http://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad%20T440p/ThinkPad_T440p_Platform_Specificat...
 
http://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad%20W540/ThinkPad_W540_Platform_Specificatio...
 
Z.

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RELEVANCY SCORE 36

Hi, I've lost one screw from the bottom of my T440p. I'd like to buy a replacement, but I don't know the exact specifications of the screw.I found this manual.  The missing screw is the 1c screw on page 77, but the manual is wrong as it says they are M2 x 3 mm screws, but those are definitely longer than 3 mm in my T440p. I'm not sure about their exact length though. The manual I found on Lenovo website doesn't even mention the screws' specs.Can you please tell me the specifications of that particular screw?Where would you buy it?Thank you very much in advance.

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