UserAgent: Mozilla/5.0 (X11; CrOS x86_64 9765.81.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.120 Safari/537.36
Platform: 9765.81.0 (Official Build) stable-channel parrot

Steps to reproduce the problem:
1.Trying to log in my Chrome OS Account. 
2. 
3. 

What is the expected behavior?

What went wrong?
Since i updated my Chrome OS to version 61.0.3163.120 the screen went blank when i log in my password...I can only use the Chrome OS on guest mode, am using an Acer C710-2490 Chromebook

Did this work before? N/A 

Chrome version: 61.0.3163.120  Channel: stable
OS Version: 9765.81.0
Flash Version: