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Lenovo Yoga 2 pro Motherboard serial # YB04985251

Q: Lenovo Yoga 2 pro Motherboard serial # YB04985251

My Yoga 2 pro laptop serial YB04985251 motherboard went dead all of a sudden and now i sent it to the authorized agent in Egypt and they said that the motherboard should be changed and the estimated cost is EGP 6,600 equivalent to USD 744 . I originally bought this laptop at USD 1300 in June 2014 from USA and my use is limited to Microsoft Office applications, browsing and watching movies. It's worth noting that this is a core I7 ultrabook and when i originally bought it I was in between this laptop and The MacBook. However, I went for the Lenovo Yoga 2 Pro and now I am expecting that the motherboard to be changed free of charge as this is something I have never experienced. It's worth noting that before buying this laptop i was using Dell XPS 15' and it's still functioning till date (starting 2009). I contacted Lenovo and they said it's out of warranty. is that normal, I buy an I7 ultrabook 2 years ago and the motherboard goes bust all of a sudden and now they tell me it's out of warranty and that I should pay almost $750.Any suggestions??? Appreciate your kind feedback, Very best regards,Loay Hossny

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RELEVANCY SCORE 200
Preferred Solution: Lenovo Yoga 2 pro Motherboard serial # YB04985251

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RELEVANCY SCORE 122.8

My Yoga 2 pro laptop serial YB04985251 motherboard went dead all of a sudden and now i sent it to the authorized agent in Egypt and they said that the motherboard should be changed and the estimated cost is EGP 6,600 equivalent to USD 744 . I originally bought this laptop at USD 1300 in June 2014 from USA and my use is limited to Microsoft Office applications, browsing and watching movies. It's worth noting that this is a core I7 ultrabook and when i originally bought it I was in between this laptop and The MacBook. However, I went for the Lenovo Yoga 2 Pro and now I am expecting that the motherboard to be changed free of charge as this is something I have never experienced. It's worth noting that before buying this laptop i was using Dell XPS 15' and it's still functioning till date (starting 2009). I contacted Lenovo and they said it's out of warranty. is that normal, I buy an I7 ultrabook 2 years ago and the motherboard goes bust all of a sudden and now they tell me it's out of warranty and that I should pay almost $750.Any suggestions??? Appreciate your kind feedback, Very best regards,Loay Hossny

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RELEVANCY SCORE 68.4

I just replaced the mainboard on my Yoga 900-13ISK2 and now BIOS shows no serial number or product.  I've seen other posts where they say you can use a bootable BIOS update utility to add those values back in but 1) I only find the windows executable version in the support.lenovo.com site and 2) I already have the lates BIOS version and even the Windows executable version will not continue when you already have the latest version.   Any ideas on how to fix this?  I was hoping the new mainboard would make my Yoga like new, so this is annoying. Thanks! Mike

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RELEVANCY SCORE 67.6

Hi Guys,I sent my laptop Lenovo Z5170 to Redington Egypt, because after discharging it stopped working and reject to charge battery again. They told me that it need to replace the motherboard, but i received the replaced motherboard INVALID with no manufacturer and no Serial Number in BIOS or windows, and when i tried to play heavy games with ATI graphics card the windows shutdown suddenly! I sent it again to Redington, and they told me that they replaced the motherboard again, but with no Serial Number, and they sent an email to your company to fix the missing Serial Number issue And I have been told by the engineer who tried to replace the motherboard that it need an injection from the factory with a new Serial Number and I was sure that this part is not Original! Is that normal to get an original part without Serial Number ? and how can i get sure that it was an original part or just a copy spare ?  Thanks.

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RELEVANCY SCORE 67.6

Here is the thing - I get there (logged in for parts lists for my clients laptop...) and there are 40 choices for Planar boards and no evidence of a serial number on the one I have -Which one do I pick? That is my dilemma. 

A:Re: Lenovo X260 motherboard replacement... so where is the serial number?

The link I gave you should give you the planar used for assembly.

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RELEVANCY SCORE 67.6

Working on a dead Lenovo X260 - needs a mother board - Cannot find the motherboard serial number anywhere on the motherboard - Which one to order in the warranty claim area online? It is a Type 20-F5 There are around 20 choices on the warranty claim portal -- on the motherboard itself - nothing remotely like a PRU part Number -- even removed the motherboard -- and nothing underneath it.

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RELEVANCY SCORE 61.6

I need to replace my motherboard on the Lenovo Yoga 2 Pro.  If the part number is 90004988, can I just buy and use this part number 90004988 in my laptop or is there something else that I need to consider. I checked the part number via part look in Lenovo for my laptop. Model:  20266P/N:  59386391 

A:Lenovo Yoga 2 Pro motherboard replacement

I would suggest opening the machine and looking for a part number on your old board.  The parts list shows 17 choices for Yoga 2 pro.  The part number you list is described as 8GB, with a win8 std license and an i7 processor.  If you previously updated to windows 10, you may have activation problems, depending on whether the replacement board was also ever upgraded. 

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RELEVANCY SCORE 60.8

Hi, My Lenovo Yoga 2 pro (VIUU3 NM-A074 I7-4500U 8G ) suddenly dead last month during a storm. I'm trying to replace the broken components (no 300$ to buy a new one) I'm unable to identify these components (PQ1,PQ2) I think there are two serial transistors but unable to see the reference (burnt). ? And these seem to be capacitors (PC158) ? Could someone send me a photo or the reference of these components ? Thanks in advance. 

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RELEVANCY SCORE 60.8

The Motherboard of my Lenovo Yoga 20CD00B1US was replaced by my warranty company, and on every reboot I get the error message saying that the serial number and model number don't match ever since. Please help. Thanks.

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RELEVANCY SCORE 60.8

Hello, There are 2 versions of the Yoga 2 11, a Baytrail and a Haswell one. I was wondering if aside from the motherboard they are the same device? I have the Baytrail version but would like to swap the motherboard over and they seem to be cheap on auction websites and would significantly improve performance. Is there any reason this is not possible? Thanks!

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RELEVANCY SCORE 60.8

On August 30th, I contacted Lenovo Support because I had run a test on my laptop and it said the ?RTC Test? failed. I asked what was going on with my laptop and gave the customer support person the failure code and they told me that my motherboard was failing. They said I could send it in to Lenovo in TN to get it fixed or go to BestBuy. I brought it to BestBuy because I thought it would be quicker but BestBuy just straight up said that they couldn?t fix it and I would have to bring it to Lenovo.  On August 31st, I contacted Lenovo again so I could have a Depot send in instead. They shipped me a box and said it should take around 3 business days. (It took more than 3 days because there was a holiday). I shipped my laptop out on the 8th of September.They shipped starting the 10th and Lenovo got it on the 13th.I had expected to recieve an email or call because I accidentally broke my screen and it wasn?t covered but they told me beforehand on the phone that I could just tell them to go ahead and just fix what was covered. I check the website because there are no updates and I see that it says9/14/2018, 1:06:41 PM   Machine issue has been identified as a chargeable service after performing problem determination. Please schedule a call back service with Contact Center for the details of inspection results.I wait for an email or phone call. Someone finally emails me on the 17th at 2pm.I respond on the 18th at around 7pm.They respond ... Read more

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RELEVANCY SCORE 59.6

Hello, I had a fault in my Leovo X1 Yoga motherboard and got it replaced today.  After the new one was installed, the fingerprint reader stopped working correctly.  Specifically: 1. It shows up as working in Device Manager (I tried updating the driver, but it says the driver is already up to date).2. I can go into "windows hello" and go through the registration process.  However, once the fingerprint registration process is completed, windows hello doesn't update the status.  If I click on "set up" again, it starts all over as if I hadn't done it yet.3. On boot up, the fingerprint reader no longer activates.4. In rhe BIOS I confirmed that it is still set to use the fingerprint reader. The fact I can go through registration shows me that electrically, the reader is working fine. But that's the only thing that seems to make it work.  Any ideas are much appreciated! -Drew  

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RELEVANCY SCORE 59.6

However it will start when I unblug the battery. (Just bourght a brand new battery no change)

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RELEVANCY SCORE 55.2

I'm running the latest version of Windows 10 (Anniversary Update - Build 14393.693) clean installed on  a Yoga 2 Pro (20266 / 80AY) BIOS 76CN43WW. The "Lenovo Yoga  Mode Control" version 2.0.0.9 (ymc.exe) has consistently crashed every day for the last few months. Crash reports are logged. Are there any plans to fix this issue any time soon? Best Regards,

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RELEVANCY SCORE 55.2

Since you have to hunt around different Lenovo sites (and other sites) to find out about these softwares, I decided to make a post to get feedback from actual Yoga owners on how these programs interact, what they do, which ones are prerequisite, and which ones are unnecessary. Please don't take this as a blanket answer. This is just what I have found. It might be right - it might be wrong. I'm looking for others to post their experiences as well. Lenovo System Interface Foundation Driver - Necessary prerequisite (missing driver in device manager without it). It allows the Lenovo Utility and Lenovo Companion to work. Lenovo Yoga Mode Control - Necessary if you want to use your yoga to seemlessly change between all the different modes (laptop, tablet, tent, stand). This software is responsible for autorotating and putting Windows into tablet mode. Lenovo Utility - Recommended(?) This one I'm not too sure on. I remember that I was missing some function that I wanted but I can't remember what it was now. Maybe battery cycle count and health? Lenovo Companion - I don't have this one installed and don't think it's necessary but would like someone else to shed some light here.

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RELEVANCY SCORE 50.4

I have a Toshiba Satellite A215-S5818 with a Windows Vista and when I try to turn on the computer, I get an ERROR RESOURCE CONFLICT - PCI SERIAL BUS CONTROLLER ON MOTHERBOARD. Everytime I try to reboot it gives me the same thing, and I really can't change into the default settings since it doesn't do anything.
 

A:PCI Serial Bus Controller Motherboard

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RELEVANCY SCORE 50.4

A time ago I was plugging in to many USB devices at the same time. I had received a message saying that a power problem had occurred. Since then I have been unable to use the two ports, and I have looked up multiple guides on how to fix this. Nothing has worked, and I have run out of options. I do not have the disk anymore for the drivers.
 

A:Universal Serial Bus on MotherBoard

Just a note to any one, Keep the driver disk, not that would have helped, but there is always a chance u might need to reinstall the operating system.
 

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RELEVANCY SCORE 49.6

Just bought a Yoga 720-13IKB (Type 80X6) Laptop (ideapad) and I'm wondering if there is a way to find its SSD serial number (the case has a warranty seal).

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RELEVANCY SCORE 49.6

Hi, Has anyone had any success using the N23 Yoga Chromebook and a USB serial adapter.  I have verified that my USB-A port is good but I have tried several different USB to Serial Adapters and none of them are being recognized.  Several hours of research today led me to a suggestion that requires modifing a file in the root filesystem "android.hardware.usb.host.xml" and I would rather not do that.   Any suggestions are greatly appreciated. Thanks,Kevin

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RELEVANCY SCORE 49.6

My desktop Bios have Lost serial number(removed content) and model number (A6610T)also lost , I read at internet i get DMI tools and snzero.exe ,
But nothing work for my desktop, One of error show "I2C eeprom not support(Atmel chip)".I also try F10 and ctrl+A also not work on my model.How can i do?,Last time one of my laptop change new motherboard it can use DMI tools .Now i can't use Hp support assistant and update.

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RELEVANCY SCORE 49.6

Hello, I'd like to know which is part number of the my motherboard? Thanks!

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RELEVANCY SCORE 49.2

I can't seem to find the Serial # anywhere on the machine. I can't find in Bios or software as the machine won't boot. It is not on the back of the system and I've check on the battery. I can find the model #, but not the serial number. Help is appreciated. 

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RELEVANCY SCORE 49.2

I'm having a Yoga Pro 2.I want to update my bios, but when I'm entering my serial number to find my product, it says it is a yoga 2 13.On the buttom definitly says Yoga 2 Pro. Why is this?Is it safe to flash 76CN43WW My current BIOS is 76CNxxWW, so it seems ok, the bios for the yoga 2 13 starts with 96CNxxWW  

A:yoga pro 2 --> when entering serial in driver sect...

Hi CASPERTJE19 , 
 
Welcome to the Community Forums.
 
DId you recently had any motherboard replacements?
You may verify your machine serial number using this guide else , you may send me a private messgae for us to verify specific model and machine type for you to ensure that we would be using the correct BIOS for update.
 
From the support site : Yoga 2 pro have 76CN43WW , Yoga 2 13 with 96CN31WW
 
Update us how it goes. 
 
Regards

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RELEVANCY SCORE 49.2

I have recently restored an HP DV7 3063cl laptop that died from an overheated motherboard (MB). I replaced the MB with a new board from HP when the price was reduced to about $100, upgraded the CPU with an advertised as new AMD 640M, and applied Arctic Silver on both the CPU and Graphics chips. I put in 4 G of fresh memory, got the computer to operate, and installed Windows 10. However, I have several problems: The BIOS cannot locate the serial number of the motherboard during the boot process and sends a message to the effect. I hit the Enter key the boot continues. I have tried to access the BIOS to enter the serial number or other possible solutions I found on line. One HP help forum had a BIOS editing software tool from Compaq from the year 2000 but said that it only would on desktops and the HP staff would have to provide a revised BIOS for my laptop. 2. I get two more error messages thatPXE -E61: Media test failure, check cablePXE-M0F: Exiting PXE ROMI have not seen any fixes for this issue but it only delays the booting process shortly before it continues.Eventually the computer launches Windows but there are other issues. 

A:BIOS cannot locate the serial number of the new motherboard ...

#HPExpertDayThe app is giving you right info. Since HP replaced the motherboard, I would suggest you call HP who would fix the issue by branding it right.

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RELEVANCY SCORE 49.2

Recently my Qosmio X70-A-12X stopped working and i've been told that motherboard went down the drain, unfortunately. I want to know the exact model of motherboard, is possible to know the sn of motherboard without opening it? Or to know which models are compatible with my laptop? My part no is PSPLTE - 0CF05SGE. Thanks in advance.

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RELEVANCY SCORE 49.2

Hello guys.I'm looking into buying a refurbished Z600, but I want to run dual X56xx, so I need to know the motherboard revision. The seller can only supply me with the serial numbers, is there any way to look up the revision from the serial numbers?Kind regards,Joakim

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RELEVANCY SCORE 49.2

I bought windows 10 serial number a while ago off amazon...

my motherboard wasn't working so i replaced it, and downloaded windows,. and reinstalled using the same serial number and it says the serial number is already in use (obviously)

so my windows 10 license is stuck to a dead motherboard... how can i transfer it to my new one?

what is the solution to this?

thanks

A:Replaced Motherboard, wont let me use same serial # to activate

Hello endorush85, and welcome to Ten Forums.

You could try using the Activation troubleshooter to see if you may be able to activate Windows this way.

Activation Troubleshooter - Use in Windows 10

If not, then you should be able to activate by phone if this isn't an OEM license.

Activation Troubleshooter - Use in Windows 10

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RELEVANCY SCORE 48.8

I have a Yoga 3 Pro-1370 Laptop (Lenovo) - Machine Type 80HE bought earlier this year, have been having issues as the charger recently started making crackling noises, not sure if it is still ok to use. I tried accessing the Lenovo support online but the website says it cannot find my serial number so I cannot access suport there (even though the one I have entered is the same one on the bios and on the sticker on the back of the computer).

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RELEVANCY SCORE 48.4

Disclaimer: I received the Yoga 920 as a review loaner unit from Lenovo. All opinions are my own, nobody is paying for my review, and no one is reviewing this content before it's posted. 

                                                                     Left: Yoga 920 in Bronze. Right: Yoga 910 in Silver
 
On the surface, both the Yoga 910 and Yoga 920 look nearly identical, but in my testing, I prefer one over the other. Let's dig deeper to see the differences between the two!To get this out of the way, both machines have 1TB PCIe storage, 16GB memory, and the Yoga 910 has the 7th gen i7-7550U processor, and the Yoga 920 has the 8th gen i7-8550U processor. 
 
Hardware & Design
Both the Yoga 910 and Yoga 920 are built out of aluminum, which gives them a high quality feel to them.  Both laptops have the keyboard integrated into the chassis, which means less keyboard flex. One thing that I find better in the Yoga 920 is the fact that it's all smooth edges around.  The Yoga 910 has pretty sharp edges which means you could scratch your surface or yourself.  The sharp edges of the Yoga 910 was a common complaint, and I'm glad they rectified it. 
 
 
The Yoga 920 also has a little slit on the display lid that makes it much easier to open the lap... Read more

A:Battle of the Yogas: Lenovo Yoga 920 VS. Yoga 910 In-depth Comparison!!!

Awesome review mate! Very detailed indeed!

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RELEVANCY SCORE 48.4

I recently did a Windows 10 update to my Lenovo Yoge Ideapad  11 S on July 16th and now my touch screen does not work. When I check the drivers for my monitor and touch screen I noticed the driver was missing. I cannot get Lenovo or Microsoft to fix this. What else can I do to get that driver back ?

A:Lenovo Yoga Idea Pad Yoga 11 S touch screen issue

Hello Dws520Thanks for using the Lenovo forums.Was this the creators update?
If so, have a look on the following post, this should show if your device has been tested with the update yet:
https://support.lenovo.com/gb/en/solutions/ht503655
 
From what I can see, your unit does not seems to have made the list, which leads me to believe that this will be the cause of the issue, I would recommend that you revert back to the previous version of Windows, and observe if the fault still occurs or not.
 
Hope this helps, let us know how you get on.==================================================================================Did someone help you today? 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.

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RELEVANCY SCORE 48.4

Hi, I updated the bios on a replacement board which I fitted in my Yoga 900 13ISK.  The replacement board was originally: Bios: C6CN35WW and EC: C6EC32WW.  I ran the bios update and it is now C6CN39WW, but the EC version remains stuck at C6EC32WW.  I have since tried everything to get these to sync, including updating the platform.ini, attempting to install older bios versions, but after upgrading to C6CN39WW, the only message I get after the machine reboots to try to flash the bios is "InsydeH20 - Secure Flash\n Error: Firmware update failed !! \n Please press any key to reset system".So questions:1/ How to update the bios to get the EC to be correct?2/ How to flash the serial and MTM?3/ Could this be the reason an SSD is not detected?  I have tried with an Intel SSDSCKKF256H6, but the bios doesn't see it.  It is a 16GB US board which I believe should take SATA SSDs.  I'm slightly worried that the different EC version and missing serial/MTM info could somehow be causing the machine to not see this SDD (or any other which is my worst fear!!)4 Is there a hardware maintenance diskette for this model? (or similar) Thank you all

A:Yoga 900 - BIOS and EC version discrepancy and INVALID serial / MTM info

What makes you think the EC version should match the BIOS version?  They are not one-to-one.
 
Maintenance utilities are normally available to dealers and warranty servicers.

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RELEVANCY SCORE 48.4

I have a yoga 3-14 Model 80JH and had the mother board replaced under warranty about 2 years ago. Never noticed any issues since  it's my daughter's main PC. However recently she has complained about performance and I was doing some checking and see that the S/N and MTM show as "invalid" in the BIOS settings. I have the full S/N and MTM info from the sticker on the back but I can't seem to find any BIOS software from Lenovo that I can use to create a bootable CD or USB to make the changes as suggested with other models. does anyone know how I might be able to update the BIOS with the correct S/N and MTM info so that the Lenovo tools will recognize the device and allow me to make updates? thanks in advance!

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RELEVANCY SCORE 48

Hi, I need to replace a motherboard in my Lenovo Y50 which originally came with a motherboard with CPU: i7 4700HQ and GPU: GTX860m. I can obtain a replacement motherboard with CPU: i7 4720HQ and GPU: GTX960m. I want to find out whether it will work? Has any one tried such a swap and was everything working properly? Thanks PS.I know that I should get a replacement with exactly same FRU and blah blah but reality is that Lenovo manufactured tens of different FRUs even for the exactly same configuration and it's impossible to find exactly the same one at reasonable price (resonable !=  from Lenovo Shop with their ridiculous prices). There are multiple advices on this forum to refer to the Hardware Maintenance Manual for finding replacement FRU. I check it out and it a BS advice- it does not contain a list of replacement FRUs for each FRU number, it's merely a table with a list of all FRU, that's it. 

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RELEVANCY SCORE 48

Hi,I have a problem because I need to change serial number, but I cant do it.I tryied to all HP DMI TOOLS and no one works. I have go to BIOS, but there are no available options, only Input Asset Tag No.  What should I do to do this ? Cheers,Jacob.

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RELEVANCY SCORE 48

Recently my motherboard had issues with the hard drive connection about a month after my warranty expired.  I got the motherboard replaced and everything works great but am now getting an error since the model number and serial number are listed as INVALID in the BIOS.I have both numbers and just want to input them in the BIOS strings but everything I read online to fix the problem just seems to be more confusing.I downloaded the Lenovo System Update software but it errors when downloading the packages (believe this is due to the same INVALID issue) and I doubt this would fix the problem.I downloaded the USB BIOS update from the lenovo site for my model and flashed my bios but did not give the chance to update the strings.Reading other similar posts it seems that people got a hold of special utilities from unkown sources in order to make these changes.Some used AMIDEDOS but that appears to be if your BIOS comes from American Megatrends, but my BIOS comes from Lenovo.I hear word of a Hardware Maintenance Diskette which may do the trick but seems these are not freely distributed.Since this is my BIOS I'm a bit warry of getting 3rd party software (or bootleg software) to try and fix.Any advice would be greatly appreciated.  This seems like a common problem that should have an easy fix but I can't seem to find it.

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RELEVANCY SCORE 48

My all in one touch is turning itself off 10 mins after turn on  so I can use it normally. Need to disconnect from power then start up again. Anyone can help me o provide direction in order to fix it problem.
 
Mod's Edit: Serial number removed from public view to protect owner from its unwanted use.
B50-30 All-in-One (Lenovo) - Type F0AU - Model F0AU008FUS
 

A:lenovo b50-30 all in one touch serial ###### is turning itself off

You need to remove your serial number from your post, it is unique to you and should not be posted online or it could be used by someone else maliciously to impersonate you.  Your Machine Type Model no. F0AU008FUS is all that is needed. Some QuestionsWhen your system shuts down, is it displaying any errors such as a blue screen?    Does Windows report that your "system shutdown unexpectedly"?Do you have the latest device drivers installed for your system?Does the system shutdown when in Safe Mode.    If not, that could indicate a bad device driver or some bad software See How To Start Windows 10 in Safe Mode  or How to Start Windows 10 in Safe Mode with Networking Things to tryTry running a "hardware scan" using the Lenovo Solutions Center (LSC) software, which should be already installed, but if not, the latest version can be downloaded here.     The hardware will test to ensure that all the components in your computer are in proper working order.   Once the hardware scan complete, be sure to view the log file for detailed information, and then click on the 3.5" diskette icon to save the log to a file that you can then attach to a reply if desired..If the hardware scan passes, Run a good virus scan on you system using something like Malwarebytes free virus scanner which can be found here.Lenovo Solutions Centerhttp://support.lenovo.com/us/en/downloads/ds104501 Lenovo Solutions Center ov... Read more

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RELEVANCY SCORE 48

Randomly after about 1 year of havin glittle to no issues with my lenovo Y50 laptop, my computer freezes, and when I try to reboot it, i get the infamous "EFI network 0 for IPv4 boot fail" message. i have been looking into how to fix it, and have come to a standstill trying to contact lenovo. I was trying to enter in my computer's serial number (which was verified by checking the back of the computer, the BIOS info, and the original packaging label) and the lenovo webstie says there is no product that matches the query. i have tried multiple times to no avail. what does this mean? The BIOS says that my sshd exists which i guess is good, but where do i go from here to reboot the computer? I've tried the setup default and disabling secure boot and all that as well.

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RELEVANCY SCORE 48

I've been looking around and found a few people who are very displeased with the logo startup/boot logo (example1, example2), but no way to change it as of yet. Is it possible without too much hassle? I know it's not a big deal but the logo is simply terrible in so many ways. If nothing, then at least I'm raising awareness and maybe Lenovo will choose a better graphic designer for our collective startup screens. I mean, seriously? Is that the best you could come up with?


























Capture.PNG ?952 KB

A:Yoga 720 Lenovo boot logo. Is there a way to change it? (should be the same for every new Yoga).

I do not know of any way to easily change it without hackging the BIOS, nor would I waste time trying to do so since it is just the boot logo, and I am just happy to have it boot up.

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RELEVANCY SCORE 47.6

Hi,     I had given my Lenovo y50-70 for service and recieved it back after replacing the faulty motherboard. Around 5-6 times i've given my laptop for service for various issues; 1.Touchpad 2.speakers 3.LAN.. after every service i am facing new problem. Now with a new problem. the service department didn't bothered to write the Serial Number and Product Number, and apps like Lenovo Companion  are not working. To clear this problem, i gave it for service again. Now they've written a serial no with Lenovo Erazer Y50-70. Lenovo's owns setting app is showing  'Lenovo Y50 Erazer' as the model name with model no. Even now, lenovo companion app is showing serial no. as "invalid'  and none of its features are accessible; warranty, hardware scan etc..All these problems within one year after purchase.1. Lcd hinge cover was broken2. speakers were damaged after service3. Touchpad was not responding and got replaced4. LAN was not working. Now working after replacing motherboard5. serial no. and product no. 'INVALID'. I guess they've updated with a different model no.6. After giving for service: slow bootup and system became slow which is not expected from a flagship model Despite of having an expensive extended warranty and a laptop from premium catogory, I did not get an efficient service from the lenovo customer care team. Lenovo's products might be good but customercare service is useless. Can someone help me in addressing this issue?  ... Read more

A:Lenovo Y50-70 'INVALID' Serial Number and Product ...

Your problem involves modding of the bios to reflect those information. If Lenovo will not do it for you, you can try other sites that offers such a service. However, be aware that the modding can cause your unit to be inoperative.

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RELEVANCY SCORE 47.6

After running Lenovo Update, I'm left with a PCI Serial Port that is uninstalled in the Device Manager (i'm running Windows 10). Does anybody know what this might be? Thanks in advance.

A:Lenovo W530 PCI Serial Port Driver

It's Intel Active Management Technology related Serial Over LAN (SOL) device.Driverhttps://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-w-series-laptops/thinkpad-...

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RELEVANCY SCORE 47.6

My all in one touch is turning itself off 10 mins after turn on  so I can use it normally. Need to disconnect from power then start up again. Anyone can help me o provide direction in order to fix it problem.

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RELEVANCY SCORE 47.6

Hello I have a Lenovo Y70-70 touch and I search the serial number. I don't found it at the back of my computer and I need it to contact lenovo support. If you know how to found it thank you to help me   

A:Hello I have a Lenovo Y70-70 touch and I search the serial number

Ok I find it

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