Acer-AN715-51 repetitive failures upon updating to Windows 2004-20H2 update-Sept/20

Andromeda1IsMyHome
Andromeda1IsMyHome Member Posts: 2 New User
edited December 2023 in 2020 Archives
Dear community members, Hope you are all doing well in these challenging times.
Just wanted to know if anyone else using the Acer Nitro 7 series is facing an issue where the OS gets corrupted multiple times after the Windows 2004 20H2 update.
Have formatted the whole system, deleted the partitions, clean installed the OS from scratch with a bootable USB, updated the drivers (both Nvidia and Acer). Even updated the Bios from Acer to the latest v1.29.
Though I have done this whole tiresome process 5-6 times now, every-time the same issue crops up upon windows start-up. Horizontal Coloured Zagged Lines. It never reaches the sign-in screen. Again have to start everything from scratch. ( Attaching a few images )
I have never experienced this before with the product until now. Also being new to the community this is my first ever post. Would appreciate and will be really grateful if someone could help me out. Really tired and have given up.Still not able to figure out what exactly is causing this issue.
Specs:
Acer Nitro 7 AN715-51 Part Number: NH.Q5HSI.010 
15.6" Full HD IPS Thin and Light
Gaming Notebook (Intel Core i5-9300H processor/8GBRam/1TB SSD/Windows 10 Home 64 bit/6GB of 1660Ti
Graphics)