Over 1 million tech questions and answers.

ThinkPad P52s and LG 34WK95u

Q: ThinkPad P52s and LG 34WK95u

Does the Lenovo ThinkPad p52S support screen resolutions above 4k over Thunderbolt 3 such as the LG 34WK95U (5.120x2.160)? At least I didn't manage so far on Windows 10.

Read other answers
RELEVANCY SCORE 200
Preferred Solution: ThinkPad P52s and LG 34WK95u

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 61.6

I just got the P52s recently with 8gb Ram installed. I ordered Lenovo 8GB DDR4 2400MHz SoDIMM Memory to help with some Solidworks modeling. I tried to install the RAM and my laptop will power on but screen stays black. Any help or suggestions? 

Read other answers
RELEVANCY SCORE 61.6

I bought P52s 1080p fhd lcd model 2018 but now I want to upgrade it to 4K UHD lcd screen. Can I upgrade it? If it is possible, how can I do it for?Do I buy the parts from Lenovo or do I ask the upgrade service support to Lenovo? Thank you.

Read other answers
RELEVANCY SCORE 61.2

I bought a ThinkPad P52s (20LB001BUS) 2 months ago and a few weeks ago decided to get a pen to do some simple work on my laptop... Lenovo sales person first suggested I can use Active Pen 2 with my laptop and I bought it from Lenovo Website. Eventhough it did connected to my laptop, didn't work at all. Lenovo technical support connected to my laptop and tried to figured it out but no hope so I returned it.  I contacted Lenovo customer service again and asked if there is another pen that is truly compatible with my machine and he suggested ThinkPad Pen Pro. Of course this one also failed to do the job with my machine.  Long story short, after a few long conversations with Lenovo sales people (including technical support), I understand Lenovo team cannot tell me whether this machine is compatible with a pen (either Lenovo or any other brand) or not. That must be a very not-funny joke and reality...  So I am hoping to hear someone's experience with P52s touchscreen and a pen (active or stylus whichever). It doesn't have to be Lenovo as long as it works with P52s.  CheersG

Read other answers
RELEVANCY SCORE 61.2

I bought a ThinkPad P52s (20LB001BUS) 2 months ago and a few weeks ago decided to get a pen to do some simple work on my laptop... Lenovo sales person first suggested I can use Active Pen 2 with my laptop and I bought it from Lenovo Website. Eventhough it did connected to my laptop, didn't work at all. Lenovo technical support connected to my laptop and tried to figured it out but no hope so I returned it.  I contacted Lenovo customer service again and asked if there is another pen that is truly compatible with my machine and he suggested ThinkPad Pen Pro. Of course this one also failed to do the job with my machine.  Long story short, after a few long conversations with Lenovo sales people (including technical support), I understand Lenovo team cannot tell me whether this machine is compatible with a pen (either Lenovo or any other brand) or not. That must be a very not-funny joke and reality...  So I am hoping to hear someone's experience with P52s touchscreen and a pen (active or stylus whichever). It doesn't have to be Lenovo as long as it works with P52s.  CheersG

A:Any Stylus or Active Pen for ThinkPad P52s

Hi Gercek,
 
Welcome to the community forums.
 
We checked further and can see that the ThinkPad P52s (20LB001BUS) has a 10-point Multi-touch display capability. However, if the system does not come with a pen at the time of purchase (indicating the system includes the all-important digitizer), a pen will not work afterwards because the digitizer component is missing from the system?s display. You may check the full specifications here:http://psref.lenovo.com/Product/ThinkPad/ThinkPad_P52s?MT=20LB
 
To know more about our pens, you may check here:https://support.lenovo.com/us/en/solutions/ht500011
 
Here is the link for the Notebook Pens compatibility guide:https://support.lenovo.com/us/en/solutions/acc100180
 
Let us know if you need anything else.

Read other 1 answers
RELEVANCY SCORE 61.2

ThinkPad P52SProcessor: Intel Core i7 8650UGraphics Adapter: Intel UHD Graphics 620, NVIDIA Quadro P500 It's getting worse, now even in the very first Lenovo logo screen, bios and so on, there is a constant flickering.Which makes me think could be a hardware issue.Please could you guide me how to proceed? Thanks in advanceRegards

Read other answers
RELEVANCY SCORE 60.4

This morning after waking my ThinkPad P52s (Windows 10 x64) from sleep the following happened: 1. The "A Thunderbolt controller has experienced a problem and cannot connect to devices or other computers until new firmware is installed" dialog box popped up several times. However, it no longer shows up. I believe (after some googling) this means the controller went into "safe mode" for some reason and will only accept firmware updates now.2. Both USB-C ports stopped working properly (peripherals connected to either of those ports are not functioning). I was able to use those ports just fine few days ago.3. The 65W Lenovo power adapter is now detected as "15W USB-C power" instead of "AC power". This results in batteries charging only when power consumption does not exceed 15W (i.e. when laptop is powered off or idle). Most likely due to the same reason the following message is now shown during every reboot: "The connected AC adapter has a lower wattage than the recommended model which was shipped with the system. To boot with the AC adapter, please connect the AC adapter which was shipped with the system. Press Esc to continue." Thunderbolt controller is enabled in BIOS. "Thunderbolt in BIOS Assist Mode" is disabled. It looks like Power Delivery is not being negotiated between the power adapter and the laptop due to (malfunctioning?) Thunderbolt controller. What I've tried so far:Plugging power adapter to both USB-C ports with the same result (see 3. above)U... Read more

Read other answers
RELEVANCY SCORE 59.6

Hi.  I'm hoping I can get this resolved on this forum.I just got my system and am trying to connect my 3 external monitors.    My setup is as follows:Monitor 1 - laptop screen - works.Monitor 2 - HDMI out to HDMI in - worksMonitor 3 - DP out to HDMI in via a DP-HDMI cable.  - worksMonitor 4 - DP ou to DVI in via a DP-DVI adapter - doesn't work. I can't figure out how to make this work.I also tried this setup:Monitor 1 - laptop screen - works.Monitor 2 - VGA out to VGA in - worksMonitor 3 - HDMI out to HDMI in - worksMonitor 4 - DP out to HDMI in via a DP-HDMI cable.  - doesn't work. Incidentally in this configuration, when I closed the laptop screen this monitor worked.  Also on a related note, the Nvidia Quadro P500  is sitting idle as the Intel UHD 620 is doing all the work.  How can I control this? Thanks for any suggestions. Sal

A:Thinkpad P52S Ultra Dock and 3 External Monitors

As stayed in PSREF, P52s supports up to three independent displays. Laptop's screen includes in this limit, meaning you can use two external displays at that time. When you close the lid, you can use three external displays. To use more, you'll need some sort of USB adapter to increase such a limit. Regarding other question, you can't disable Intel GPU - it's always active and it's always controls screen output. NVIDIA's dGPU can be configured to be used in selected applications, making them to work with higher performance. P52 and P72 for sure have an ability to disable Intel iGPU, giving the control of screen output to dGPU. Probably P1 and/or X1 Extreme have the same feature too.





------...

Read other 1 answers
RELEVANCY SCORE 59.6

Whenever I plug in the supplied USB-C AC adapter to charge the laptop I get a black screen flicker for about a second. Is there a way to prevent this? It's not a really big deal its just something that never happened on previous ThinkPad models I've owned (T570, T460s)

Read other answers
RELEVANCY SCORE 59.6

Hi We have recently purchased a ThinkPad P52s, Lenovo part number 20LB000AUK We also purhcased a Thunderbolt 3 workstation dock, Lenovo part number 40AN0230UK This dock will not connect with the laptop with the supplied cablesWe should have purchased the Thunderbolt 3 Dock Gen 2, Lenovo part number 40AN0135UK Looking at the PDF at this linkhttps://download.lenovo.com/consumer/options/thinkpad_thunderbolt3_specific_poster.pdfThey are the same dock with different power supply and connection cables From looking at this i can just get a 135w power supply - which i have found a sourceAnd a Thunderbolt cable - Lenovo say service part number 03X7539 - Which i cant find a source for, Am i right in saying this will work? Do i need the Lenovo Thunderbolt cable (is the dock \ laptop picky) or can i buy any thunderbolt cable?  Thanks

Read other answers
RELEVANCY SCORE 59.6

Hi, On some webpages scrolling stops working spontaneously (with two finger gesture), after some time or some actions (e.g. clicking on links) it starts to work again. Scolling does still work with other methods (like arrow keys). Meanwhile the other touchpad gestures does still also work. I'm using Windows 10. Best regards and thank you in advanceDivinitas

Read other answers
RELEVANCY SCORE 59.6

Configuration (picture attached): 2x Dell U2312HM monitors1x Dell U2311H monitor 1x StarTech CDP2DPUCP (USB-C to DisplayPort + USB Power Delivery) 1x StarTech MSTDP123DP (DisplayPort 3-port MST Hub) Problem: I cannot run all three displays connected to the MST hub at the same time (regardless of if the ThinkPad LCD panel is enabled or disabled, but ideally it should work with it enabled as well), despite both the Intel and nVidia graphics software being able to see that all three devices are connected. I can however run two of the displays concurrently with the ThinkPad's LCD panel (with the third monitor physically disconnected from the hub). Question: Is this a driver issue, or is it simply that neither the Intel UHD 620 or nVidia Quadro P500 GPUs are able to support this level of display support? 

Read other answers
RELEVANCY SCORE 59.6

I recently bought ThinkPad P52S with following storage option:1TB Hard Disk Drive, 5400rpm, 2.5", SATA3  and realized that I need to change this one for  256 GB Solid State Drive, PCIe NVMe M.2 drive I am affraid even this laptop supports both models it is not easy to make this upgrade. Actually, I would like to know which parts I need to order from lenovo in odred to replace old SATA HDD with new one M.2 PCIe NVMe drive (I already have one). I tried to do it using Support - Parts & Accesories - schematic view TP_T580_P52s_Main_FRUs Components on the page: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-p-series-laptops/thinkpad-... but, honestly I could not relize what I should order.  I guess that I need one internal cable, and metalic mount "box" (size similar/same to existing SATA HDD) which contains 2 connectors (one for cable which connects mainboard and "box" (I am not sure does existing cable is good), and other connector where I should inserd M.2 PCIe SSD.I would appreciate if someone can advice which part numbers i need to purchase in order to make feasible usage of the M.2 PCIe NVMe SSD instead of aforementioned SATAIII HDD. Thanks in advance to all of you! 

Read other answers
RELEVANCY SCORE 59.6

I recently got a new Thinkpad P52s, and was wondering if anybody had a way to make the User Defined Key (the star key on F12) work as a pause button without having to go into the registry and change the keys? Thank you.

Read other answers
RELEVANCY SCORE 59.6

Hi,I have a problem with my new P52s laptop, the integrated camera does not work.Have tried to download the driver from lenovo, but it gave me "install failed" on one of the installations (see attached image)I have tried to run the installer as admin and I have disabled antivirus. Stil the same results. It is possible that it's a defect product, but since the driver is not installed i dont know for sure.What do you guys think?  Thanks in advance- Jon F 

Read other answers
RELEVANCY SCORE 59.2

Configuration: 1x Intel Optane Memory Module - 32GB M.2 2280 80m1x M.2 42mm to M.2 extension adapter Problem: Tried installing memory module in P52s chassis, chassis only supports up to 42mm M.2 add-in cards. Purchased aftermarket 42mm to ribbon cable extension adapter to fit the module into the chassis. Attempted to install Intel Optane Memory driver from Lenovo, the Intel Rapid Storage technology application did not report the prescence of the Optane module after the fact. Uninstalled Lenovo provided software, installed Optane software directly from Intel, Intel installer noted that my BIOS does not support Intel Optane Memory. Question: Will Lenovo continue to update the BIOS and will I forseeably have support for the module at some point in the future? What would be the avenue to escalate this issue if it is not currently on their roadmap?

Read other answers
RELEVANCY SCORE 58.4

I recently purchased the P52s and the Ultra Docking station.  I am dual booting Windows 10 Pro and Ubuntu 18.04.  I have dual 27" monitors connected to my Ultra docking station, as well as ethernet and power.  The Ultra connects to my P52s via USB-B Type -> USB.  Inititally all was well, but after a week or so,  my Ubuntu stopped seeing the dual monitors, even though the ethernet from Ultra continues to be picked up.   In Ubuntu the "display" only shows the built in laptop display and I cannot force it to detect external monitors. I have updated all the Lenovo drivers via the Windows updaters.  Previous threads seemed focused on other Lenovo products and didn't help me here.  

Read other answers
RELEVANCY SCORE 58.4

I have had my Thinkpad since November last year and initially I was really pleased but since Christmas, I have been constantly draining the flea power to get the **bleep** thing to turn on!
 
I have updated the firmware, bios etc. Completely wiped it and reloaded Windows Twice. Initially this seems to solve the problem and then after a few days I'm back to an unresponsive laptop. It is driving me mental!!!
 
Has any other P52s owners had similar problems?
 
Any solutions please! 

Read other answers
RELEVANCY SCORE 40

I recently bought a P52s with a 500gb HDD. Is there any way to have an HDD and SSD in the p52s?

Read other answers
RELEVANCY SCORE 39.6

Hello, I want to buy a Lenovo P52s (incl. is a 512GB SSD, System 20LB000KGE). Is it possible to attach a 2nd SSD ?If yes, could some one tell me how to do ?Im planning a 2TB SSD. Type and Manufacturer are in the moment free. Would be nice to get an information.Thanks in advance YoursSWATKRIS  

Read other answers
RELEVANCY SCORE 39.6

I've had my computer for 5 months. I remember it always running hot, but I'm not sure this hot.  I run solidworks 90% of the time the laptop is open. Nothing major was running, an assembly file with maybe 20 parts underneath it. Disabled thunderbolt, that had no effect. any other ideas? my fingertips are literally burning. 

Read other answers
RELEVANCY SCORE 39.6

Hello,  I have a P52s, and just received my dock today, which is the 40AJ0135US, and I'm having some difficulty with the setup. The dock has power, provided by the included 135W psu, the laptop is charging from the dock, I am not getting any video from the vga port, and the usb ports are not working. I've installed the drivers listed on the product page for the dock, and have had no change. Any assistance would be much appreciated.

Read other answers
RELEVANCY SCORE 39.6

Hi all, I'm trying to install Windows 10 on a P52s ( MTM: 20LCS0W70H ) but installation is unable to find the NVmE disk .Because it's a laptop provided from my company it was previously installed with corporate version of W10 and disk was completely wiped before doing it, so partition recovery was deleted. I got a licensed version of Windows 10 from my company ( different than the one used for all the laptop ) and this is not able to recognize the disk where to install Windows.I've tried to download RST drivers from Lenovo but they're not working and Samsung drivers for this disk are not available on support page. Someone knows which drivers I need to recognize the disk and where I can find Them ? Thanks

Read other answers
RELEVANCY SCORE 39.6

1)How many PCIe channels does the m.2 slot support?2)If bought with the HDD SATA can you upgrade to NVME PCIe 3.0 SSD using the hard drive bracket? (and ensure connection via PCIe)3)Can you boot off of the m.2 2242 slot (used for WWAN)?(used by the optional intel optane memory)4)How many PCIe channels does the thunderbolt 3 slot support?

Read other answers
RELEVANCY SCORE 39.6
RELEVANCY SCORE 39.6

Hi all, I'm trying to install Windows 10 on a P52s ( MTM: 20LCS0W70H ) but installation is unable to find the NVmE disk .Because it's a laptop provided from my company it was previously installed with corporate version of W10 and disk was completely wiped before doing it, so partition recovery was deleted. I got a licensed version of Windows 10 from my company ( different than the one used for all the laptop ) and this is not able to recognize the disk where to install Windows.I've tried to download RST drivers from Lenovo but they're not working and Samsung drivers for this disk are not available on support page. Someone knows which drivers I need to recognize the disk and where I can find Them ? Thanks

A:Windows 10 on P52s

You shouldn't need drivers.  Is the disk seen in the boot options in the BIOS?

Read other 1 answers
RELEVANCY SCORE 39.6

Got my new P52s about 20 days ago. I was very excited at that time. Now,  I am very disappointed about my unit ( 32G RAM/ 1T SSD/ 4K screen & all features ): it is very noisy.  I have updated all softwares and firmware.  My T470s ( one year old ) is very quiet.  I thought T580 should be good too ( P52s is same as T580 ).  Since it is noisy, I haven't really use it yet.  Is it normal for this model ? Or, my unit is not good. Please give me suggestion. I believe that I have one week to make my decision: keep it, replace  it or chage to another model ( which 15 inch one is good ?).  

Read other answers
RELEVANCY SCORE 39.6

What are the USB ports on a Lenovo P52s ? I can see the two USB 3.0 ports (on the right of the laptop) On the left, starting from the the back you have the power input,  then the Thunderbolt 3 port and then . . .   the USB-C port  ?  or is it ? What cable type do you use with this port ?  Thanks

Read other answers
RELEVANCY SCORE 39.6

Can anyone advise if its possible to change the LCD in the P52s from FHD to UHD version?

Read other answers
RELEVANCY SCORE 39.6

I love my P52, even if it throttles the CPU a little too easy. 
 
What I don't love is that is won't receive any charge with a 90W adapter or USB-C unless it's hibernated or turned off (and not always then either). 
Previous models would give a message that it's not sufficient and use some battery to compensate, but now I have to drag a huge 170W adapter to meeting rooms at work, which are prewired with 90W which should give me more than enough hours on 90W plus battery to last all day. 
 
Is there a good reason to not support these ways to charge?

A:P52s Charging

Hello sveintore! Welcome to Community Forums.
 
What is the wattage of the AC adapter that came with your machine? Based on the product specifications, the machine's AC adapter is 170W slim tip AC adapter and USB-C doesn't support power delivery. You may refer to the specs here https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad%20P52/ThinkPad_P52_Platform_Specification....





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 us @LenovoSupport on Facebook and Twitter!

Read other 9 answers
RELEVANCY SCORE 39.6

I recently bought a P52s and saw that you can put an M.2 SSD in the WWAN slot. Does the M.2 have to be a Sata or a NVME, and will it actually be able to boot Windows from the SSD?

Read other answers
RELEVANCY SCORE 39.2

I received my P52s 10 days ago and ever since I'm getting crackling/static noise when listening to music or watchin YouTube using wired headphones. This is annoying and VERY disturbing to the hears! I googled and found that it may be 3 pin cables or audio drivers. Mine is 2 pin, I tried it directly to the wall and via a surge protector, nothing changed. I removed RealTek and install MS's drivers, same problem. Played around with Dolby, same problem. I need a solution, this is unacceptable.PS: this is a replacement laptop + charger, had same problem.Thanks.

Read other answers
RELEVANCY SCORE 39.2

Any common and working configuration for this case ? Notebook self has 4K LCD, and want to connect 2 external 4K monitors more. 1./ dock and 2 external 4K monitors = not working (?)2./ dock and 1 external 4K monitor + adapter and 1 external 4K monitor = probably working (?)3./ two adapters each with 1 external 4K monitor = working (?) Or another solution ? Thank You.

Read other answers
RELEVANCY SCORE 39.2

I have a brand new P52S and i cannot get my new dell P2719HC monitor to recognize the USB-C port. The Dell supports USB-C. I am on windows 10.

Read other answers
RELEVANCY SCORE 39.2
RELEVANCY SCORE 39.2

Have just bought a ThinkPad P52s Have setup a multiboot with Windows 10 (64-bit), Windows 7 (64-bit)  and  Windows 7 (32-bit) and have 3 issues: (3 of 3 ) : Code 12 (This device cannot find enough free resources that it can use) One of the key purposes of getting this Laptop was to use Thunderbolt 3 to connect an express card adapter to enable a firewire cardbus and a SCSI cardbus to the laptop to enable us the repair/maintain some legacy scanners.  These scanners are 32/16 bit devices and will generally only work with 32-bit OS. A firewire adapter connected directly to the  thunderbolt works OK in both Windows 64-bit and 32-bit. but . . both the expresscards (firewire and scsi) fail to connect with code 12 errors. Can you please help me resolve this Thanks

A:P52s Code 12 on device

Hi eurostar1!
 
Welcome to the community forums.
 
Just to verify, when you connect the expresscards, is the drivers showing up in device manager? If yes, does it show working correctly? 
 
For basic troubleshooting for the error you are getting. Check this linl: https://windowsreport.com/device-cant-find-enough-free-resources-error-code-12/?CID=ww:lenovosocial:...
 
 
Regards,
Matt_lenovo

Read other 2 answers
RELEVANCY SCORE 39.2

Have just bought a ThinkPad P52s Have setup a multiboot with Windows 10 (64-bit), Windows 7 (64-bit)  and  Windows 7 (32-bit) and have 3 issues: (1 of 3 )  STM7304 driver for windows 7 (64 & 32 bit) This is the only driver I cannot find  ACPI\STM7304 can any please tell me where I might find it. Thanks  

Read other answers
RELEVANCY SCORE 39.2

So for the last few days, the CPU has been stuck on 1.99 GHz no matter what. It usually boosts up to 3.8 GHz when I am doing nothing. Now, no matter the workload, it is on 1.99 GHz. What can I do to fix it? It is noticeably slower during tasks it used to breeze through.I have already checked that windows is set to maximum performance, and Lenovo vantage is also set to performance. It is essentially giving me the performance I would get on the battery while I'm plugged into AC. 













Solved!

Go to Solution.

A:Lenovo P52s CPU not boosting

I solved it. Did a BIOS Update and various Intel and lenovo power management updates and now it is back to normal

Read other 1 answers
RELEVANCY SCORE 39.2

Have just bought a ThinkPad P52s Have setup a multiboot with Windows 10 (64-bit), Windows 7 (64-bit)  and  Windows 7 (32-bit) and have 3 issues: (1 of 3 )  STM7304 driver for windows 7 (64 & 32 bit) This is the only driver I cannot find  ACPI\STM7304 can any please tell me where I might find it. Thanks  

Read other answers
RELEVANCY SCORE 39.2

Have just bought a ThinkPad P52s Have setup a multiboot with Windows 10 (64-bit), Windows 7 (64-bit)  and  Windows 7 (32-bit) and have 3 issues: (2 of 3 ): Usable Memory on Windows 7 (32-bit) is  1.4 GBytes The  Laptop has 16 GBytes Ram and the usable Memory on Windows 10 and Windows 7 (64-bit) is about 15 Gbytes. However on the Windows 7 (32-bit) this is 1.5 Gbytes. (I know that 32-bit system can only address upto 4 Gbytes)The system has reserved about 14 GBytes.  What can I do to increase the usable memory by a GByte or so. Thanks

Read other answers
RELEVANCY SCORE 39.2

Have just bought a ThinkPad P52s Have setup a multiboot with Windows 10 (64-bit), Windows 7 (64-bit)  and  Windows 7 (32-bit) and have 3 issues: (3 of 3 ) : Code 12 (This device cannot find enough free resources that it can use) One of the key purposes of getting this Laptop was to use Thunderbolt 3 to connect an express card adapter to enable a firewire cardbus and a SCSI cardbus to the laptop to enable us the repair/maintain some legacy scanners.  These scanners are 32/16 bit devices and will generally only work with 32-bit OS. A firewire adapter connected directly to the  thunderbolt works OK in both Windows 64-bit and 32-bit. but . . both the expresscards (firewire and scsi) fail to connect with code 12 errors. Can you please help me resolve this Thanks

Read other answers
RELEVANCY SCORE 39.2
RELEVANCY SCORE 39.2

Afer updating to 1903 my laptop will freeze at the login screen on first boot, then upon restart will either boot up or freeze at a blank screen. upon 2nd restart will always boot up. I have updated all drivers and bios, disabled fast boot, updated nvidia drivers manually as well. I have restored windows using a windows media creator image as well as lenovos update 1903 restore usb.

Read other answers
RELEVANCY SCORE 39.2

I tried to update my thunderbolt software and as a result, anytime i plug my charger into the USB-C Connector - the one closest to the rear of the machine, the screen wil cycle on and off indefinitely. It will work normally in thunderbolt 3 connector, the one closer to the front of the machine. https://pcsupport.lenovo.com/us/en/products/LAPTOPS-AND-NETBOOKS/THINKPAD-P-SERIES-LAPTOPS/THINKPAD-... https://download.lenovo.com/pccbbs/mobiles/n27ti03w.txt

Read other answers