Windows 8.1 x64 | DRIVER IRQL | L1C63x64.sys

[Seanyiap]

Lenovo y410p
Core i7-4700M
RAM : 8GB
NVIDIA GeForce GT 755M

Hello. I have been getting a couple of BSODs lately and i used driver verifier and found out that it is caused by L1C63x64.sys. I have already updated my Atheros Lan driver to the latest version but i'm still getting this BSOD. Qualcomm Atheros AR8171/8175 PCI-E Gigabit Ethernet Controller (NDIS 6.30). I have downloaded the driver from the lenovo website.
I have uploaded the minidump files. Can anyone help me figure out what is the problem?
http/www.megafileupload.com/jbep/SEAN-Sat_23_04_2016_220957_49.zip

Thanks

 

[Laptop_Nerd]

Hi,

Please do try these troubleshooting steps that may help.
- Start by doing a virus/malware scan just to make sure that the laptop is free from infections.
- http/www.tomsguide.com/faq/id-1691891/removing-malware-proven-completely-remove-bitcoin-mining-malware.html
- Once done, uninstall/reinstall the Wifi adapter.
- Go to Device Manager and uninstall the Atheros wifi adapter.
- Once done, download and install the latest driver.
- Here's the link: https/download.lenovo.com/consumer/mobiles/1jwm06ww.exe
- Reboot the laptop once the latest driver has been installed.
- After the reboot do test it again and see if the same problem will persist or not.

 

[Seanyiap]

Hi,

Please do try these troubleshooting steps that may help.
- Start by doing a virus/malware scan just to make sure that the laptop is free from infections.
- http/www.tomsguide.com/faq/id-1691891/removing-malware-proven-completely-remove-bitcoin-mining-malware.html
- Once done, uninstall/reinstall the Wifi adapter.
- Go to Device Manager and uninstall the Atheros wifi adapter.
- Once done, download and install the latest driver.
- Here's the link: https/download.lenovo.com/consumer/mobiles/1jwm06ww.exe
- Reboot the laptop once the latest driver has been installed.
- After the reboot do test it again and see if the same problem will persist or not.

Thanks for the quick reply!
I have done a malware scan using malwarebytes and no infections were found. I have also uninstalled and reinstalled the wifi adapter but it still caused BSOD. I tried uninstalling and reinstalling the LAN adapter and so far there are no BSOD yet. Will update you once i encounter a BSOD and I will upload the minidump.