AVG refuses to let my Lenovo W510 with W10 boot up

Hello Jim,
We sincerely apologize for the inconvenience caused.
This AVG watchdog is a known issue and our developers are almost in final stage to find the fix.
By following basic troubleshooting method we can fix the issue.
We request you to unplug all the external devices that are connected to your CPU via USB ports.
Please restart your PC and press Esc or F8 keys repeatedly and check whether you get the "BOOT" screen.
Thank you.

I have a Lenovo W510 ThinkPad which I upgraded to Windows 10.  After some kind of update a few days ago, I am unable to get the system to boot up.  I get a black screen with "AVG Install Path: C\Program Files (x86) \AVG\AVG2015\ and then a lot of lines saying that AVG Watchdog started.  At the end of the lines it says finished & the computer just sits there…

I am unable to get the AVG Rescue to Boot up - followed all the directions, but all I get is a black screen with a blinking cursor.
Can find no way to get W10 to Boot up in Safe Mode to allow me to uninstall or update AVG…so basically the machine doesn't work at all.

Thanks Kishore that worked.  I had docked my Laptop in a Lenovo Docking Station and when I undocked it, then I was able to boot up the machine with no problem.  Subsequently I've deleted AVG and all it's components.

Hello Jim,
We sincerely apologize for the inconvenience caused.
This AVG watchdog is a known issue and our developers are almost in final stage to find the fix.
By following basic troubleshooting method we can fix the issue.
We request you to unplug all the external devices that are connected to your CPU via USB ports.
Please restart your PC and press Esc or F8 keys repeatedly and check whether you get the "BOOT" screen.
Thank you.