crwdns2934241:0crwdne2934241:0 Zug

crwdns2934249:0crwdne2934249:0:

Try unplugging the laptop (normally you'd remove the battery also, but you've got that covered!) and holding down the power button for a good 10 seconds, then plugging it back in and turning it on. I've straightened out several Thinkpad / Lenovos that way when they exhibit the symptoms you describe.

crwdns2915684:0crwdne2915684:0:

open