Hi, my name is James and I'd be happy to help you out with your question!
Just one moment as I look into your problem...thanks for your patience.
Hi, I actually had a similar issue a while back with my laptop...
I got the 0210 stuck key error on a Lenovo Thinkpad, pc would not bootup, ect.
First of all, let's make sure keyboard is connected and cleaned with aircan.
Then, when the computer is booting up, press via F1 on startup, then go to CONFIG then to Keyboard/Mouse and disable the TrackPoint (hopefully you have one?).
Hi, are you still online?
More specifically, to get rid of this error when trying to install Windows 7, when your computer haults and says press F1, press it. That will take you into your computer's CMOS/BIOS. It usually has a light blue background. Navigation is usually with the cursor keys, page up and down keys, etc. Navigate through the BIOS and look for something stating "Disable Keyboard Errors" Not all BIOS's have this option. So, if you go through each page and can't find it, then it probably doesn't exist.If after you press F1 to enter the BIOS, and can't find anything about "Disable Keyboard Errors", you indicated you can press ESC and the system continues to boot. >>!!AS SOON!!<< AS YOU PRESS THE ESC KEY, START PRESSING F8 AS MANY TIMES AND AS FAST AS YOU CAN! A black screen should appear with a small menu, one option of which states Safe Mode. Select this option and hit Enter.
You then should be able to start up and be able to install Windows 7.
Let me know if you have any questions!! :)James