Over 1 million tech questions and answers.

Thinkpad P40 Yoga Pulsing Fan

Q: Thinkpad P40 Yoga Pulsing Fan

Hi there,I received my Thinkpad P40 Yoga roughly 6 months ago and have not had many issues, however, for the past few weeks I've noticed my fan at times pulses with a very annoying sound. At times when my fan runs, it sounds like it is pulsing. Sometimes it's constant, while other times it pulses and I'm not entirely sure why. I looked around and read a few posts stating that sometimes a BIOS update is required. I got software from the Lenovo website to automatically update it, but the sound remains. Any help would be greatly appreciated, thanks!

Read other answers
RELEVANCY SCORE 200
Preferred Solution: Thinkpad P40 Yoga Pulsing Fan

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

RELEVANCY SCORE 62.8

Have a specific problem. Had a heavily infected computer. Bought AVG..no help. Finally with a help of an excellent technician on a site...ran Malwarebytes, Kaspersky, ComboFix....(after removing AVG). After much correction, got clean runs. While AVG was removed, pulsing vanished...everything ran well without interference....Bought a copy of BitDefender...the minute I started the BD install/registration process the pulsing started again. Ran MWB, Kaspersky, and BD (finally got it installed and definitions updated)...clean runs....However, everytime I try to dial-up or play a game (Quake III which has never had a problem before)..the pulsing starts again and can last up to several minutes..requires many dial-up attempts before getting a good connection...pulsing restarts with a program call up...sometimes one can outlast the pulsing by waiting..but often restarts with mouse movement or program call up.
Anyone have any ideas?
Machine..Dell Dimension 3000, Windows XP Professional, twin WD 40 Gig HHDs, dial-up connection(I live very rural in Montana...no high speed anything..only option is Hughes or Wild Blue)
Bill
Montana Territory

A:Pulsing noise/pulsing HHD indicator light...interference with dial-up tones

Hello and Welcome to TSF.

We want all our members to perform the steps outlined in the link I'll give you below, before posting for assistance. There's a sticky at the top of this forum, and a
Quote:




Having problems with spyware and pop-ups? First Steps




link at the top of each page.

---------------------------------------------------------------------------------------------

Please follow our pre-posting process outlined here:

http://www.techsupportforum.com/f50/...lp-305963.html

After running through all the steps, you shall have a proper set of logs. Please post them in a new topic, as this one shall be closed.

If you have trouble with one of the steps, simply move on to the next one, and make note of it in your reply.

Please note that the Virus/Trojan/Spyware Help forum is extremely busy, and it may take a while to receive a reply.

Read other 1 answers
RELEVANCY SCORE 57.2

I posted a similar question earlier and people referred me to the Yoga (much appreciated).  However, I was interested in the 2.6 lb carbon version with touch screen capabilities.  Asus has a Spin 7 model that is very good at 2.65lb, but I miss the red mouse toggle in the middle of the keyboard and Asus's track pad was designed too large....causing unintended tapping.  The Yoga, while nice, is heavier than I was looking for.  The 14 inch screen is about 3.3lb? the 12 inch at 3? I thought that some of the earlier Thinkpad Carbons had touch screen and was hoping they would make a return soon.  Thanks,

Read other answers
RELEVANCY SCORE 56.8

Hello, I am looking for a laptop which can be securely attached/locked (so that I can let it during the night in the office). Could you please tell me if the following laptops have a security slot (Kensington or similar) to attach it somewhere?THINKPAD X1 CARBON (5TH GEN)THINKPAD X1 YOGA (2ND GEN) I do not find it described in the specifications, but from the available pictures, it seems that they have some kind of security slot. Thanks!

Read other answers
RELEVANCY SCORE 56.4

The Thinkpad sticker with the red light above the 'i' doesn't turn on unless the screen turns to tablet mode. Is there any way for the light to stay on all the times? The one near the keyboard does work, the issue is with the light on the outside lid. 

Read other answers
RELEVANCY SCORE 56

I am hhaving difficulty finding an acceptable scaling mix between resolution, system scaling, and edge scaling. At 1080p, 125%, 125%, os navigation is mostly fine, but edge text is way too large. At 1080p, 125%, 100%, edge text is way too small. At all combinations text is inflated (but crisp) in certain elements while fuzzy in others. What scaling combinations work best for you? I am considering returning this to Best Buy and upgrading to a Pro 4 / Book, or even a Mac. The scaling is ruining an otherwise great experience.

Read other answers
RELEVANCY SCORE 55.2

I am looking for a laptop that is compatible with a digitizer pen for drawing on the screen. Does the 10 point touch version of Thinkpad P51  and Thinkpad X1 Yoga come wiht digitizer pens?

Read other answers
RELEVANCY SCORE 54.4

I have two staff members with different Yoga models, but with the same pen issue. Say, for instance, OneNote is open. The pen doesn't draw or write, but it can select and still be recognized. When I try using an old stylus from an HP Elitebook, it works TOTALLY fine - even the button on the pen functions properly. This suddenly started after months of the Lenovo pens working fine. I thought maybe it was a driver issue, but it can't be as the HP pen works.... I'm thinking it's the pen itself just getting worn down? It looks okay though but may be just a little loose... Any help / direction would be greatly appreciated!

Read other answers
RELEVANCY SCORE 53.2

I have recently bought a Thinkpad Yoga 460 with Thinkpad Pen Pro. I leave it in the laptop slot for charging for more than a day and it gives me only a few minutes of usage. As per the user guide, it should be 80% charge in 15 seconds and 100% after 5 minutes. But it runs out of charge very soon. It shows me the low battery level indicator as soon as I use it on the screen. First day of usage (appox 4 days ago) it gave me about 30 - 45 minutes of continuous. But after that not more than 5 minutes. Please let me know if this is an issue with the Pen or Laptop charging port. Is there any way I can troubleshoot it?Please also let me know the average usage time for the pen, if you are continuously using it.










Solved!
Go to Solution.

A:Thinkpad yoga 460 - Thinkpad Pen Pro not charging ...

Hi
Welcome to the forums.
 
I do not have that kind of pen, but I think is the one that has some "bronce contacts" at the top of the pen. I had read some other post about it, just in case check that "contacts" to make sure they are touching with the charger when you put the pen into it's holder. Sometimes the contacts may move.
 
Regards

Read other 3 answers
RELEVANCY SCORE 52.4

Just curious, why is the new Thinkpad X1 Yoga I7, 16 GB RAM, 1 TB SSD, FHD about $1,000 more than the similarly equipped commercial Lenovo 910? 
 
Is it the ThinkPad brand name? The eraser nubbin? The 2 combined?
 
Just curious.
 
I've got a friend who needs a new laptop. She likes the touch/fold aspect of my 1st gen Thinkpad X1 Yoga. Do you all think she would be happy with the commercial Yoga 910? 
 
Any real reason to get the new plain FHD ThinkPad X1 Yoga instead of the similarly equipped commercial Yoga available at Best Buy besides spending an extra $1000 for the ThinkPad brand name?
 
I've owned 6 various ThinkPads since 2011 FWIW. I get it, they're cream of the crop. But I kinda got sticker shock when I just priced out a plain FHD (and we need nothing more) X1 Yoga. About  $2,800, wow!
 
Opinions and advice -- no spam please (thank you!) -- welcome.
 
Best to everyone...
 
J
 
Moderator edit: Matched subject to content

A:Why is the ThinkPad X1 Yoga $1,000 more than a similar Yoga 910?

@Jelks, The biggest difference I see between the X1 Yoga (2nd) and the Yoga 910 is active pen support which seems to be missing from the 910. You could use a capacitive stylus, but expect fingertip resolution, not pinpoint, and no pressure-sensitivity. Fewer USB ports: no HDMI or MicroSD; no Thunderbolt. No TPM module, if you need to store encrypted creditials, e.g., for BitLocker. Not sure about battery life; they claim up to 9 hours of local video for the 910 vs. up to 15 of MobileMark for the X1. Not an apple-to-apple comparison. You're not going to get the (soon to be patched, at least for now) security hole that is Intel's vPro management tech. You may not get Windows 10 Pro, possibly just Home (but you could always give Microsoft the money to upgrade if you need BitLocker or Remote Access). You're not going to get all the "mil-spec" design and testing etc, but if it's a personal machine, you're probably going to avoid abusing it. As you suggest, the "wave" keyboard -- including the trackpoint "eraser nubbin" -- is definitely going to be more expensive on the ThinkPad than the plain Yoga keyboard. I used two generations of ThinkPads (T61p and W520), but about 3 years ago I switched to a Dell XPS 13. A year or so ago, I ordered a X1 Yoga 1st gen for my wife and she likes it very much, so I am pretty familiar with the design and capabilities. TLDR: I think most people would be happy with the 910 vs. X1 unless they want the active pen. Als... Read more

Read other 2 answers
RELEVANCY SCORE 49.2

I recently purchased the thinkpad pen pro. What driver do I need to make the pen work? When I talk to tech support, they only tell me I need to download the driver, but can't tell me which one. I have windows 10 if that helps.

Read other answers
RELEVANCY SCORE 49.2

I just bought a Thinkpad Yoga from Best Buy and upon opening, found that the pen pro included does not work. I'm on the most updated version of all the drivers, and the touch screen and multitouch with my hands still work. After taking an multimeter to measure the voltage of the pen, I found that the pen just wasn't charging. I'm a bit hesitant to check the voltage of the charging silo itself but my suspicion is that the pen is dead. Could this be a software problem? Has anyone encountered a similar problem? Should I return to pen and the laptop to bestbuy or just the pen? Or should this issue be brought to Lenovo instead?

A:Thinkpad Yoga 460 (Best Buy) - Thinkpad Pro Pen do...

I don't have a 460, but I do have a 260, which is a smaller, but VERY similar machine.  I had the same problem and I believe it is not the pen.  Before you do anything, you need to unplug the machine and disable the internal battery.  You do that by going into the BIOS and under the config tab, look under power.  There will be an option to disable the battery.  When this is selected, the machine will turn off.  The battery is re-enabled the next time you plug it in.  IF THE BATTERY IS NOT DISCONNECTED, YOU WILL CREATE A SHORT AND BLOW A IRREPLACEABLE FUSE ON THE MOTHERBOARD.  Remove the pen and look inside, where you will see 2 contacts.  My guess is that one or both got pushed back into the housing during manufacturing process.  You can take something fine and sharp like a needle and gently free them so they will pop back out.  Once I popped mine out, the pen charged very quickly and I never had another problem with it.

Read other 4 answers
RELEVANCY SCORE 48.8

Hello all I was wondering if anyone knew if the pen that comes with the yoga 460 has a set of changeable tips that you can buy separately? I bought mine through best buy but I noticed that the tip of the pen screws off and allows the stylus tip to be removed. I can't seem to find anywhere that sells different tips for that pen tho. Thanks!

Read other answers
RELEVANCY SCORE 48.8

Hi, I ordered for a P40 Yoga couple of days ago, inbuilt storage is 256GB SSD, there is an additional M.2 slot, can I add a 1TB HDD in that slot? Spec says max is 512GB SSD, so I am not sure about this. I hope someone can help. Thanks in advance!

Read other answers
RELEVANCY SCORE 48.8

hi, i've bought the thinkpad pro pen, i've found its not working. dunno if the model is incorrect for my machine or i was sent a different model. i'm using thinkpad yoga s1  12, with wacom digitizeri bought the model in the link belowhttp://shop.lenovo.com/us/en/itemdetails/4X80H34887/460/FEAB2D50A4AD48A08D88043396B6F5E8 it is mentioned it will be working on my model already.any feedback is appreciated.

Read other answers
RELEVANCY SCORE 48.8

Hi, I have 3 problems with my Yoga 460: 1. (this should be easy):Where do I get a backup image for my system from? I did not find any links on the support page. 2. I tried to download the bios update to version 1.18 from the website. If I click on the windows installer file, there is always the message "file not found". If I try to download the iso file (which is indeed working), I receive an error message about wrong format when trying to mount it to a usb drive. 3. This is the most important issue for me at the moment:As soon as I try to update my system with Lenovo Companion software, I always get the message that I would have to upgrade my Lenovo System Interface Driver. If I hit ok to install this app, I get a download link. I tried installing it several times. After having restarted the system, the same error appears again (with the same download link).  I would really appreciate if anyone of you could help me on these topics! Greetings from Germany, Simon










Solved!
Go to Solution.

A:Thinkpad Yoga 460

Hi
 
Maybe it can help your 3) point by installing "Lenovo Application Interface Driver for Windows 10".
Download it from here:
http://support.lenovo.com/us/en/downloads/ds103153
 
Check if after installing it, it will work with Lenovo Companion.
 
Regards

Read other 7 answers
RELEVANCY SCORE 48.8

Hi, I just updated my BIOS to 1.30 -GQET50WW and seems I need a BIOS supervisor password to reorder the default boots?

Read other answers
RELEVANCY SCORE 48.8

I inserted a regular AT&T nano-sim card (for phones) into my new X1 Yoga, but it either says "no service" or "insert SIM"  Are there any APN settings that I need to add in order to get it working with AT&T? It has the stock Sierrra EM7455 LTE-A adapter

Read other answers
RELEVANCY SCORE 48.8

Are the OneLink+ Docking system for ThinkPad P40 Yoga able to charge the computer like it you can with the Dock station for ThinkPad S540? 

A:ThinkPad P40 Yoga

Welcome to the forum
 
Yes, if you plug power into the OneLink+ Dock then it will charge your P40.

Read other 1 answers
RELEVANCY SCORE 48.8

Hello,is it possible to use the free M.2 WWAN port for a second M.2 SSD 2242 (e.g. a Transcend MTS400 M.2 SSD 256GB SATA III)?Originally installed in my YOGA 460 is a LITEON 256GB SSD SATA3 2.5 inches.

Read other answers
RELEVANCY SCORE 48.8

Hi Lenovo Community, Recently bought Yoga 12 from Amazon. One strange behaviour observed. Mouse and Keypad suddenly stops responding. Still trying to figure out solution. Kindly guide accordingly! Regards Dr Khan

Read other answers
RELEVANCY SCORE 48.8

I intend to buy an X1 Yoga (IPS or OLED) for my business and connect it to my two Dell U2417H monitors. Looking at the Dell user guide, I see that you should be able to use one cable from the laptop and daisy chain the two monitors. The Dell user guide states that the PC/laptop graphics card must support "DP1.2 with MST transport". * Does the 1st gen X1 Yoga have DP1.2 with MST transport?* What about the 2nd gen X1 Yoga? Understand the mini DisplayPort has been deleted on the 2nd gen X1 Yoga and left only a HDMI and Thunderbolt connection. How would I achieve this daisy chain connection? Thanks

Read other answers
RELEVANCY SCORE 48.8
RELEVANCY SCORE 48.8

 Hi, I'd like to know when the WQHD resolution for the thinkpad yoga 460 will be avaible in france or italy? The funny thing is that on the product description in the italian site the WQHD option is mentioned, but on the configurator the option is not listed. thanks in advance,Acero  

Read other answers
RELEVANCY SCORE 48.8

My 2 days old yoga 260 makes a ticking noise in the right hinge always when I open the notebook or move the screen open a little bit. It is irritating and I am concerned about the build quality of the hinge. What to do?










Solved!
Go to Solution.

A:Thinkpad yoga 260

My hinges are quiet  and smooth, but they are tight and sturdy so that the screen is stable in any orientation.  I'm sorry, but without hearing or feeling yourem there is no way for me to say if yours are "normal", but it is common for a tight hinge to make a little noise when it begins a motion.

Read other 7 answers
RELEVANCY SCORE 48.4

HiI am used to T420, 450 laptops, and looking for Yoga with similar easy type keyboard (good key travel, less actuation force) and easy on eyes screen anti-glare/matte.  Looks like they don't make matte displays now. Is the keyboard on X1 yoga and its anti-glare comparable or should I get thinkpad yoga 460 (that is a pound+ heavier). Also how does a anti-glare screen protector compare with display already built with anti-glare. If the X1 yoga anti-glare is not sufficient, should I then add this 3rd party screen? Thanks

Read other answers
RELEVANCY SCORE 48.4

Hi Im considering buying a TY260, with the number20FES0DT00 Is it possible to upgrade the RAM to 16gb (as it currently has 4gb) and the ssd? I remember seeing somewhere that there was an issue with RAM soldered to the unit, is this true? Many thanks  

Read other answers
RELEVANCY SCORE 48.4

Hello, mysterious spots and stains have started appearing on the lid of my Thinkpad Yoga X1 (First Generation).  No stain remover seems to work.  Can I get a new lid or can anyone recommend a solution? Thanks, Adi

Read other answers
RELEVANCY SCORE 48.4

I recently acquired a Thinkpad yoga 15 laptop and while playing with the options I realised it completely lacked Bluetooth functionality. I have tried updating the Intel PROSet Bluetooth software, updating the network adapter drivers, disabling the adapter altogether and reenabling it through the BIOS. I don't know if the Bluetooth adapter is supposed to appear as a different adapter in the Device Manager or if only the Intel Dual-Band AC 7265 is supposed to show up (under the Advanced tab, Bluetooth is labeled as Active). No bluetooth option is present in the PC and devices options menu... I even reset to factory settings in case it was an issue with a third party program, but even there, same situation. Am I missing something? Please help me to get this feature working!

A:No Bluetooth on Thinkpad yoga 15...

I had the same problem as well, i fixed mine by going to the intel site and downloading the update software. downloading the driver didnt work for me. as soon as i used the update software the bluetooth driver turned on and i was good to gohttps://downloadcenter.intel.com/product/84178/Intel-Wireless-N-7265

Read other 4 answers
RELEVANCY SCORE 48.4

My Yoga 260 is not turning on when i press the power button, there is no response, no lights.When i connect the powercord then i can turn on the laptop no problem. The batery is full and the laptop runs on batery no problem. If I turn off the laptop then i can turn it on again for a short time without connecting the powercord, but after a fiew minutes the power button stops working again and I have to connect the power to turn it on.

Read other answers
RELEVANCY SCORE 48.4

In this thread, it was mentioned that this laptop can use the 16gb 4X70J32868 RAM by Lenovo.I found it here for $100. Has anyone used this RAM to upgrade their laptops?












Solved!

Go to Solution.

A:Upgrading Thinkpad Yoga 14 RAM?

Just piping up in response here - Used that exact same SODIMM from Mem-Store - took a chance. Worked perfectly fine. Running it for a couple weeks now, no issues. My TP is a Type 20DM with Core i5 5200U proc.

Read other 2 answers
RELEVANCY SCORE 48.4

It was working fine while I was streaming a video.  The battery got low and I plugged the power adapter in.  Within a few minutes it turned off and now it won't come back on. I have pulled the battery and cmos to see if it needed to fully discharge, but no luck. Does anyone have a suggestion? 

Read other answers
RELEVANCY SCORE 48.4

Hi, I am having a big issue since I bought X1 Yoga around a month back. The temperature shoots upwards of 80C as soon as I put a little load on my system (including sometimes just Flash based websites). This makes fan run abnormally at a high RPM making too much sound. It is almost unbearable and makes difficult to work silently. It is the i7-6600, 16GB model and given the price, I was expecting a better system response. With this configuration, I am expected to use for heavy wok at times, but this sound deters me. Can Lenovo provide a solution to this problem? Or do I need to get this serviced in just 1 month? Please help and provide solution. Thanks

Read other answers
RELEVANCY SCORE 48.4

Hello everyone , as per subject i ' m thinking about upgrading the 256 GB SSD mounted on my TPY260 . Searching on the internet i found out that the best option for the upgrade would be the 500GB "Crucial" SSD .  Are there any other possibilieties ? For example is it possible to mount on the device a 1TB SSD ? Thank you in advance for the attention.Have a good day.

Read other answers
RELEVANCY SCORE 48.4

Hi, I just got my new thinkpad yoga 370 that comes with windows 10 preinstalled and I'd like to do a Clean Install of Windows 7. Whoever I'm worried about drivers/comptibility issues, for example that the touch screen doesn't work anymore or that the wacom pen isn't compatible anymore.  Has someone tried to install windows 7 on one of these laptops or do you know if it's possible? If so what precautions should I take? Which drivers will I have to download after the install to make everything work properly? Thank you

Read other answers
RELEVANCY SCORE 48.4

Hi everyone.So I Bought a Thinkpad yoga 460 just 2 days ago, and I think I have a problem.When I usin in tablet mode, sometimes screen goes black (it turns off) for a few second and back on.It's just a screen, everything else is find. I think it's realated to auto rotation problem maybe. Cause it happens when I rotate my device while on auto rotation lock. or is there a place shouldn't touch? It's not going to a logon screen. Screen just backs on where it was. help me ! thanks!

Read other answers
RELEVANCY SCORE 48.4

Hello, I bought a Yoga 260 about 3 month ago (i5-6300, 16gb ram, Windows 10 64 bit);I'm happy with the overall performance, but I'm far from working the announced 7 hours of work on the battery. 3 to 4 would be more representative of may experience, even in "eco" mode.Any idea how I could further check if someting's wrong, draining my battery ? Or would it be possible to extend the battery, or find a bigger capacity that would suit the machine, even at some cost (price, of course, but weight, or "foldability") ?Thanks for your advice.

Read other answers
RELEVANCY SCORE 48.4

Thinkpad X1 Yoga 2nd Generation, When does it come out?Instead of just saying "Comming soon..", could you give any estimated date or current target release date?I know it cannot be guarenteed, nor promised.  I like to order 3 for our team. But, we need to know approx. date to plan. I saw one article about the laptop comming posted Jan-2017. It's already "May". I wonder I wait for this perfect laptop for us or looking for another option. Thank you, 

Read other answers
RELEVANCY SCORE 48.4

I had to send my X1 Yoga (20FQ) back for service as it reported a hardware fault. Sounds like it was due to a corrupt driver reporting a false positive. They had to reimage the laptop, so when I got it back I was starting from scratch. When I opened the Lenovo Companion App (I'm on Win 10 Pro 64), the home page (under the big "Optimise Your Thinkpad" button had this: Thinkpad X1 Carbon 4th This got me thinking - did they put the correct image on there? I hadn't noticed it when I first got it a month ago, so don't know what it said then. I didn't want to rebuild my system only to find it needed to be reimaged again. I called the repair centre, and they seemed to think it was correct - that that profile was the correct one for my serial number. They put me through to technical support, who thought I was correct - it was the wrong image. They sent me out a recover USB to try again. I've just done that (reimaged) and the Lenovo Companion App says the same thing. Given I got conflicting reports from Lenovo support I thought I'd try the forum here first - to see what other X1 Yoga owners have in their Lenovo Companion App. What does yours say? Maybe the X1 Yoga and X1 Carbon are so similar they can use the same image? Much Appreciated 

Read other answers
RELEVANCY SCORE 48.4

I have a four month old Thinkpad Yoga 14 that will not turn on/run unless it is plugged into the AC adapter. When it is plugged in, the battery icon on the taskbar says '95% available, plugged in not charging'. I left the adapter out and the computer off all day yesterday, then plugged the laptop in this morning and the message is the same. If nothing else, I was expecting the battery % to be lower as it had not been plugged in for 24 hours. The operating system is Windows 10, and I have checked the battery devices in Device Manager for the latest driver updates.

Read other answers
RELEVANCY SCORE 48.4

Hi Im considering buying a TY260, with the number20FES0DT00 Is it possible to upgrade the RAM to 16gb (as it currently has 4gb) and the ssd? I remember seeing somewhere that there was an issue with RAM soldered to the unit, is this true? Many thanks  

A:Thinkpad Yoga 260 - upgrade

The SSD can be upgraded.  I have a ThinkPad Yoga 260 that I upgraded to 16GB, but there are complications.  I believe that there was difficulty with interference from WWAN antennas and RAM modules, so the models that come with the antenna wires have soldered RAM.  It looks to me like that model doesn't have WWAN so I would guess it has socketed RAM, but I have no way to be sure without looking inside.

Read other 1 answers
RELEVANCY SCORE 48.4

Does anyone know if Lenovo is going to release the Thinkpad yoga 15 with an active pen or is this a dead dream at this point? My suppliers have no clue and even the touch only thinkpad yoga's are hard to get here in Canada.

A:Thinkpad Yoga 15 with active pen

I ordered my Yoga 15 with intel realsense camera from Amazon US, and got it shipped to me in Nigeria, you can do same.With respect to the availability of the active pens with yoga 15, only Lenovo can help with that answer.

Read other 1 answers
RELEVANCY SCORE 48.4

Hello, I've searched a lot about RAM upgrade for ThinkPad Yoga 12 but no definite answer !I ran some test using CPU-Z and it shows that Yoga 12 has 2 slots/Channels for Ram  ? Yoga 12 serial: MP08D3ESMachine Type Model: 20DL003AUS just want a confirmation by the experts if it is possible to add one more slot or not ! Thanks in advance.Mohammed Dawwas  

Read other answers
RELEVANCY SCORE 48.4

I am trying to find some where to buy pen replacement tips for thinkpad yoga 260 

Read other answers
RELEVANCY SCORE 48.4

Hi,I have been pretty happy so far with my THinkpad Yoga 14 /i5/ 1 TB SSD. I put the laptop in sleep mode and later when tried to turn on, there was no response. I tried evrything suggested in this forum1. Basic reset, hold power button for 10, 20, 60 sec2. Opened the back cover, disconnected the battery, pressed power button 10 times and then held down 30 sec. Plugged in battery and power, no luck3. Pressed the emergency reset hole switch on the back cover4. tried multiple power cords (I have 3 Thinkpads)When i plug in power or press power button , no fan, no red LED on Front cover.Can someone please please help me out? This is my main computer and I am in a major jam without this. Thanks in advance.Lenovo Support, sr member, please help me out 

A:Thinkpad Yoga 14 - Does not Power On

Here is an update to the issue. I came across some posts on Best buy Geeksquad and also on this forum (https://forums.lenovo.com/t5/ThinkPad-S-Series-ThinkPad-Yoga/Re-Thinkpad-S3-Yoga-14-Random-shut-offs... ) which says that the SW2 switch may not be getting activated. I tried to locate SW2 switch on my laptop but it seems to be missing. PLs see attached picture. I have marked location of teh switch. In the other forum, i can see a tiny switch in that place.I am not sure if Lenovo remoevd that switch in later models or if the switch is missing on my laptop causing it to stop powering on.  


























yoga-sw2.jpg ?1379 KB

Read other 1 answers