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Error code 43 and result code WVC000000-UO7C3G on lenovo legion y720

Q: Error code 43 and result code WVC000000-UO7C3G on lenovo legion y720

Hello everyone now im struggling so bad with this error code on my GPU i have tried several trials and none of them worked such as *uninstall and reinstall *use DDU*Older versions on my driver*latest update on windows and bios*took off battery and discharge the electricity while disabling the driver none worked and when i conducted hardware test i got this result code : WVC000000-UO7C3G i need so bad to know how to fix this because unfortunately my warranty expired 1 week ago and i got this issue few days ago ;c my laptop is a gaming laptop without my GTX it is useless

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Preferred Solution: Error code 43 and result code WVC000000-UO7C3G on lenovo legion y720

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)


i need help.my pc keeps crashing and im trying to figure out why.im running windows 10 updated from windows 8 latelyi im currently defragging my harddisc and updating driversthe problem is that after half an hour or two my pc freezes and the only way to restart is to hold down the power button or pull out  the battery. afteer restart i have another half an hour or something.  

A:Lenovo z50 result code from error scan of storage ...

I'm having the exact same issue but my Code is: WHD01V011-DL7C8J What does this mean?  Does it mean my HDD is knackered?  I run a Lenovo Diagnostics Test and it passed all barring a few - Smart Drive etc failed. I'm concerned my laptops faulty and wondering if it's quick, easy and CHEAP to repair. ThanksAsh.

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After poking around on other threads, there's a chance this is related to the hardware drivers. However, I wasn't able to find a thread with this exact error code, so any help on what this means and how to correct it would be appreciated thanks! This is generating on a LENOVO ideapad Y700 series laptop (15 inch).


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Update your Intel Video driver and the false error from LSC should disappear.WVC007002-UM7YSIw=windowsvc=video cardtest 007result code 002um7ysi is a hash code of the serial number of your machine and useless info<unless you chose to send feeback info to Lenovo

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Just got this result. What does this mean??Thanks!

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Ran a Lenovo Diagnostics and an result code popped up when testing Memory. UME3VV3UF-U07AJK Can't find what this means online. The zero may be an 'O' but hard to tell; regardless, both results didn't show anything online. I believe this error is causing the BSOD and preventing me from reimaging the laptop. What can I do the repair it? 

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I get the following failed result code when I perform a hardware scan via Lenovo Solution Center on the SanDisk SSD U110 16GB: WHD00V00S-UL7XVG. Does anyone know why I keep getting this error and how to fix it? I don't even know if this drive is being used for anything. It does not show up under my computer in windows explorer.Thank you! Here are details from the log file:Display name: SanDisk SSD U110 16GB - 14.91 GBs Manufacturer: SandiskModel: SanDisk SSD U110 16GBSerial: 134610403527 Firmware: U21A001 Size: 14.91 GBsPhysical sector size: 512 Logical sector size: 512 Logical sectors: 31277232 Supported standards: ATA8-ACS, ATA7-ATAPI, ATA6-ATAPI, ATA5-ATAPI, ATA4-ATAPI, ATA8-ACS, ATA7-ATAPI, ATA6-ATAPI, ATA5-ATAPI, ATA4-ATAPI Spec version: Unrecognized Version Partition schema: GPT UNALLOCATED: 1.09 MBs Index 1 Size: 14.91 GBs-----Diagnostics SMART Status Test: PassedTargeted Read Test: Passed Random Seek Test: Failed Funnel Seek Test: Failed SMART Short Self Test: Failed-----

A:Lenovo T440s Hardware Scan Failure Result code: WH...

The device is a 16GB Solid State Drive (SSD) that is used by the Lenovo box to speed performance by caching frequently-used areas from the main hard disk. The error indicates a fault with the SSD (I have had the same problem on 2 different SSDs after using them for about a year each). I'm not sure why the SSDs seem to keep doing this - perhaps the write cycle count of certain blocks is reached too quickly in this environment, or maybe the ExpressCache software used for this function is not completely bug-free. You can continue to use the SSD as it seems from my experience that it continues to work, but not quite as efficiently as the faulty block(s) would mean the data there would be fetched from the Hard Disk after all. It would be good to hear more on this from Lenovo so that we can figure out the best course of action.

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Hello Lenovo Community!I just bought a Lenovo Legion Y720-15IKB Laptop and I have a few problems if you can help me out.1. FN + space does not work to activate the keyboard rgb light but CTRL + SHIFT + 0 works for extreme cooling.2. I can't see the Dolby Atmos app, I installed the drivers using the Lenovo Companion Application.3. When should I use Extreme Cooling?4. Space key does a squezzy sound when I type it, is it normal? Who else got this model and facing this thing?5. Do I have to also update the bios? I am affraid that when I will reinstall the WIndows I will have to format all the HDD again.Thank you in advance!

A:Lenovo Legion Y720 a few issues

Sorry I posted in wrong category, admin please delete this post!

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Hi everyone. Can anyone tell me what this code means. It relates to a failure in the random pattern test on physical memory.  Does this mean I have a fault on my installed RAM.Any assistance is much appreciated. Charlie

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Hello, I have a problem with my Legion Y720 notebook, it is very slow while multitasking. For example: if I have a game opened and then I start any browser and try to watch a video on youtube, it get's very laggy, I cannot watch the video. Before upgrading to this notebook, I had a much worse one and with that one I had no problems doing the same operations with the same games and apps. Any ideas how to solve this? Thank you! 

A:Lenovo Legion Y720 - slow while multitasking

Please share specs of your laptop.


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How can I disable touch-pad as default? I'm tired to do this every time i start my laptop. Why its not deactivate automatically as soon as i plug in a mouse?

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Hi, I recently upgraded my system by installing a Samsung 970 EVO 1TB SSD. I switched to AHCI, did a fresh install of Windows, installed all of the drivers from Lenovo, and everything was working fine. About a day after that, I turned on my laptop and noticed that the GTX 1060 was not being detected. I opend the task manager and only saw the GPU 0 which is the Intel HD Graphics, but I didn't saw the GPU 1 which is suppoed to be the 1060. I opened device manager and nothing. Tried to re-install NVIDIA drivers but it said that there wasn't any compatible hardware (meaning the system is not recognising the GPU. Went to the page of NVIDIA and dowlnoaded the drivers from there and same result. Opened GeForce Experience and nothing. No GPU detected. Entered the BIOS and nothing. No signal of the GPU. My question is: What can I do about it? Is there a way I could solve this without having to send my laptop to service?  Any help would be appreciated.  Thanks

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I am considering buying the only 1 HDD TB variant of this laptop and i would like to know if it is possible to add an SSD to it (without removing the HDD). Also, how many RAM memory slots does it have? 

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I would really need some help with this, as I cannot find solution, all the information I read about my wifi driver is confirming that it does support 5Ghz, and Im unable to connect, as soon as I type password my wifi just turns on and off and I get message "Cant connect to this network", my other laptop is able to connect to same connection, even my phone is able to do so, I tried downloading lates driver, nothing worked. My wifi card is Qualcomm Atheros QCA9377. The advance tab does not offer me any options 

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HI!I bought a laptop a couple of his days with freedos. I installed it the Windows. Next all of the drivers I installed it onto him from the website of lenovo(i checked the serial number). Everything works well. 1-2 days after i bought a headset with two jack and i already bought jack splitter. I connected it and the speakers works well but the microphone not working. i watched lot of video how to fix it and read lot of forums. i update my bios, re-install realtek, update all driver,I ran troubleshooting. the microphone works, i tryed my other pc and works well, only this laptop can't detected.  I don't know what can i do for this more.i made a video for see my options:https://streamable.com/ow768 Sorry for my english.   

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Hi!I reinstalled Windows a few days ago on my Legion Y720. When the Lenovo Welcome app popped up, I clicked no to the Dropbox offer. Then I closed the app thinking "I will just open it back up if I want Dropbox...". But after a few days I wanted Dropbox, so I tried to open it, but I couldn't find it ANYWERE. Does anyone know a way to get it back? Please help!


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A:Lost the Lenovo Welcome App - PLEASE HELP! (Lenovo Legion Y720)

Nevermind, got it back! I opened the Lenovo Vantage app and found it.

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Hello Everyone,I've just purchased this lovely Lenovo Legion Y720-15IKB. Currently I enjoy it very much except this little annoying thing. I'm not sure when and how it achieved this but every time when I unplug the laptop from the electricity every connection to the internet is saying either "The remote device or resource won't accept the connection" or the proxy server cannot connect. I have internet connection while using my other laptop and phones but this Legion cannot do it. Any suggestions what can I do to solve the problem? If this is connected (I doubt but who am I to know) even the changing of lights stopped with Fn + Space, all other combinations are working properly. Thank you for the help.

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Hello .  I just got my Lenovo Yoga 700 today and when i got home and ran tests using the Lenovo solution center, I received the error result code WWF00F000-UL7A7M.  What can i do to get rid of it? Thanks, Wes

A:Error Result Code: WWF00F000-UL7A7M

Hi Wes, The test results just indicates that your WiFi adapter failed the Local Connection test, but that is just a warning, and not an indication of any problem.   To verify, open the Lenovo Solutions Center Select Hardware Scan and then Selected Tests.     Choose to run only Wireless Adapter test,and then view the resulting log.     Lenovo Solution Center (LSC) shows warnings in the Wireless LAN hardware scan testhttps://support.lenovo.com/us/en/documents/ht076691 "These warnings appear due to the state of the network your PC is connected to and not the state of the wireless LAN hardware in the PC.  For example, the user may not be connected to a wireless LAN network or the wireless LAN network may not have access to the Internet.These warning messages do not indicate a hardware issue.  No hardware should be replaced as a result of these warnings." I get the same code WWF00F000-[encrypted serial number+date] on my system, because I too only connect to a WiFi router, and not via WiFi to a Local Area Network (LAN)  so nothing to worry about. Cheers,

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Unable to remote to machine at work since upgrading to Windows10.

A fatal alert was generated and sent to the remote endpoint. This may result in termination of the connection. The TLS protocol defined fatal error code is 10. The Windows SChannel error state is 10.

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Ok - I'm trying to fix my friends' computer - Toshiba Satellite L455-S5975 running Windows 7 32-bit

Windows firewall is off and I need to "Update Firewall Settings". When I click use recommended settings, I get a message that says it "can't change some of your settings. Error code 0x80070424" I get the same thing when I click on "Turn Windows Firewall on or off" and "Restore Defaults"

When I click on "Advanced Settings" I get "There was an error opening the Windows Firewall with Advanced Security snap-in" followed by it "failed to load. Restart the Windows Firewall service on the computer you are managing. Error code 0x6D9."

I scanned the computer using both Avast and Microsoft Safety Scanner (full scan and took over 2 hours) - no infections or issues found

I installed all Microsoft updates and followed suggested restarts.

I ran Microsoft Fix It and I get a message that the firewall isn't running or stopped and it can't be fixed.

I have gone into services as an administrator to try and start Windows Firewall...it isn't there - not in the list of services (local)

I also used SlimDrivers to update all the drivers on the computer.

What I am not seeing is how to uninstall and reinstall Windows Firewall...any other program or hardware issue, that would seem to be the easiest solution - but I have yet to see how to do that with Windows Firewall.

I even started the computer in safe mode... Read more

A:Win7 Firewall won't turn on error code 0x6D9 and error code 0x80070424

What other Anti-virus was on the computer before Avast?

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Hello all,

I have a problem with Windows Update agent on Windows 7 SP1 enterprise.
We are using Configuration Manager 1606 and Windows 7 SP1 and about 140 computers works without any problem.
On the other 10 computers I got the following error message in the windowsupdate.log:
WARNING: SyncUpdates failure, error = 0x8024400D, soap client error = 7, soap error code = 300, HTTP status code = 200
WARNING: SOAP Fault: 0x00012c
WARNING:     faultstring:Fault occurred
WARNING:     ErrorCode:InvalidParameters(7)

I've tried several actions although none does any help. Here is the list of actions:
- upgrade windows update agent to the latest version
- windows update agent reset by this instructions https://support.microsoft.com/en-us/help/971058/how-do-i-reset-windows-update-components
- empty Temporary Internet files
- check the rules and blocked traffic on windows firewall and physical firewall between server and workstation vlan
- sfc /scannow

It looks like significant Windows 7 error, although reinstalling is not my option.

Thanks for any help!

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 Product Name: HP ENVY 15-j059nr Quad Edition Notebook PCOperating System: Microsoft Windows 10 (64-bit)Excused me!I have forgotten my ENVY 15's BIOS administrator password.This is the code it shows after 3 times of typing the wrong password:18874377 Could you give me the reset code for this, please?Thanks in advanced.

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Hello and good morning, I having problems with bsod mostly while playing league of legends but can occur randomly at other times. I have done memtest86, scanned the hard drive, and even took it to pcdirect where there installed a new motherboard but the problem has persisted. Thank you very much for your time.

Just an update a new bsod happened while running the repair option on league of legends.

A:BSOD PLaying League of Legends error code 0x0000001e a common code


Your Nividia drivers and Nforce networking drivers are causing issues, also some USB issues.


* *
* Bugcheck Analysis *
* *
Use !analyze -v to get detailed debugging information.
BugCheck 1E, {ffffffffc0000005, fffff80002e80b05, 0, ffffffffffffffff}
Probably caused by : ntkrnlmp.exe ( nt!ExpInterlockedPopEntrySListFault16+0 )
Followup: MachineOwner
2: kd> !analyze -v
* *
* Bugcheck Analysis *
* *
Driver Issues:


Driver: nvlddmkm.sys
Dated: Fri Jun 21 10:06:16 2013
Refers to: Nvidia video drivers.
As you have the latest driver installed, I would suggest Rolling back to the previous version.
If that does not fix the issue, then you may try this newer BETA version

C... Read more

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I just had a new systemboard replaced because the NIC in the M83 stopped working. After the new system board was replaced the computer still can not connect to the network. We ran a diagaonistic and got the follow result code. LWE002000-RN7X0D I need to know what this means. Please someone help thank you.

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I've been having some issues with a M73 desktop and decided to run diagnostic on it. One of the hard drive tests failed and the result code came up as UHD01R002-RM7XOI. I tried but can't find out anywhere what this code means. Does anyone know?  

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Computer model: Panasonic Toughbook CF-31
OS: Windows 7 SP1
Processor: Intel Core i5-2540M CPU @ 2.60GHz 2.60GHz
RAM: 4 GB (3.89 GB usable)
System type: 64-bit

CBS.zip - Google Drive

I ran the SURT tool Windows6.1-KB947821-v34-x64.msu.
Ran fine, no problem.

Ran sfc /scannow
"Verification 100%"
"Windows Resource Protection could not perform the requested operation."

Also ran

I still get the "Windows Update Error, Error Code 80070643, Code 9C57"

A:Windows Update Error, Error Code 80070643, Code 9C57

Hi Qpuser,
lookin at your logs
couple of questions
Are you dual booting or have the OS on your D drive/partition.
can you also run, in following order

and sfc /scannow

copy/paste the results please.


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I have a HP 522c AMD Athlon 2000+, running windows xp. There is an integrated video card that went bad. So in installed an AGP video card it is a 3D Prophet 4000XT 32 MB. Now that the card is installed when I have it activated there is a code 12 on one of the pci to pci bridges so that my network card in the other pci slots will not work. I have tried the network card on other computers and it works fine, i have also tried the video card and it works fine. I also tried other items in the pci slots while the agp card is in(modem, sound card) and i still recieve the same error. The card works when a pci bridge is enabled but only with the VGAsave driver and with very low quality. When i check the device manager while both pci to pci bridges are enabled, when i can only run the VGAsave driver, it says the there is a conflict under the I/O range with the VGAsave and an Pci to Pci bridge. Any windows updates just delets the pci to pci bridge listed in the device manager. And i have tried all the drivers i could from AMD, HP, Hercules. Any help would be welcomed on how to fix this.

A:Code 12 in xp on a Pci to Pci bridge, Recieve a code 12 error with video card

your hp box is not only engineered by hp (who tend to focus on low assembly costs) but is an oem build, thus severely limiting your options. a suggested next step would be to attempt to poke around in the bios setup utility and/or to try out a wider variety of cards/slot configurations. good luck.

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Attachment 290231
i having problem with this windows update

here is zip for CBSAttachment 290230


A:windows update error (code 9c48 and code 9c57)

You haven't run the CheckSUR tool.

Pleasefollow the WindowsUpdate Posting Instructions and post the requested data

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Windows updates are not getting installed in one of  the Windows 7 Enterprise Edtion 32 bit machine. Downloaded updates and tried to install also did not install. I have followed few methods and it did not help. please help to solve the issue. 
Uploaded the Windows Update log in the 

Method 1
Executed the below command as administrator 
net stop wuauserv
ren SoftwareDistribution  SoftwareDistribution.oldd
net start wuauserv
Wuauclt.exe /scannow
wuauclt.exe /resetauthorization
wuauclt.exe /updatenow
net start wuauserv
Method 2
Executed the below command as administrator 
sc config winmgmt start= disabled
net stop winmgmt /y
cd %windir%\system32\wbem
ren Repository Repository.old
sc config winmgmt start= auto
net start winmgmt

Regards, Boopathi

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i keep getting these two error codes every time i try to update these programs through windows update: Update for Windows 7 (KB974332) Update for Windows 7 (KB974431) Update for Windows 7 (KB976098) Ive tried to download these updates from the download centre with out any success. please help me to fix this problem im using is windows 7 ultimate 32 bit

A:error Code 800F081F and Code 8024200D with window 7 update

Hello,Some third party programs can affect the Windows Update service. If you are running any third party applications such as Spyblocker, Internet or web accelerators (programs designed to boost the speed of the Internet connection), security or anti-virus programs (Norton, McAfee, etc.), I recommend you temporarily disable or uninstall them and then try accessing Windows Update later. If the problem still happens, try the following steps:Rename the Windows Update Softwaredistribution folder================================================1. Close all the open windows. 2. Click "Start", click "All programs", and click "Accessories". 3. Right-click "Command Prompt", and click "Run as administrator".4. In the "Administrator: Command Prompt" window, type in "net stop WuAuServ" (without the quotes) and press Enter.
Note: Please look at the cmd window and make sure it says that it was successfully stopped before we try to rename the folder. However, if it fails, please let me know before performing any further steps and include any error messages you may have received when it failed.
5. Click "Start", in the "Start Search" box, type in "%windir%" (without the quotes) and press Enter.6. In the opened folder, look for the folder named "SoftwareDistribution".7. Right-click on the folder, select "Rename" and type "SDold" (without the quotes) to rename this ... Read more

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I am completely stumped by this problem. I will do my best to explain it and see what you fine folks can do.

I had an older bluetooth dongle, off-brand model, 2010-2011 year, that I installed on my new desktop computer. It worked, but sound quality on my Sony Dr-BT101 headset wasn't great. It worked well with my bluetooth-enabled phones and tablets, so I suspected the dongle. I bought a CSR8510 dongle, which came with a CSR Cambridge Radio Harmony software stack. I installed the software, and turned on the headset, paired it, but no sound came out of the headset. I went to Sound, saw no entries. Went to device managers and saw the parts in yellow. I tried to update the driver but all I got was Code 18 error and this weird message in the picture. I clicked on properties and saw this message.

The drivers for this device are not installed. (Code 28)

There is no driver selected for the device information set or element.

I am stumped. I've tried uninstalling, re-installing, installing other Bluetooth drivers, waving a magic wand, none of it has worked. I'm thinking it's a problem with the Registry, but I am not sure how to proceed.

Any ideas?

A:Bizarre Bluetooth driver problem (Code 18 and Code 28 error)

Give this a try. It's free.
You do need to resolve those Other devices category issues.

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I am having the typical black screen. I just want to see if anyone has a resolution to the problem before I have to spend money for a new one. I checked everywhere before I posted for help.

Thanks in advanced. Joe D.

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Video Card Display name NVIDIA GeForce GT 720M Description NVIDIA GeForce GT 720M OpenCL version OpenCL 1.1 CUDA OpenCL driver version 344.60 Number of Cores 2 Global memory size 2.15 GBs Global memory cache size 32.77 KBs Local memory size 49.15 KBs Diagnostics Video Memory Test Passed Mathematical Operations Test Passed Extended Video Memory Test Failed Stress Test Warning

A:Result code: WVC00R008-HJ9W2D

Good day and welcome to the community.Please post your machine model name (eg. X220, Y510P) or the machine type-model number from the sticker on the bottom, so that your post can be moved to an appropriate forum. This will help members better assist you. Please don't post your serial number.Regards.

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