Keys died and pc shut downs

check the keyboard connections inside, or replace the keyboard. sometimes a driver update or re-installation can help.

the ribbon cable to your keyboard has come loose fron theconnector on your motherboard

I suggest you (click >>) remove the keyboard, use a toothbrush on the "contact" point on the ribbon cable just below the yellow arrow click here, sometimes they oxidize.

removal then just refitting has been known to cure!

if not new keyboard should be cheap enough.

hope this helps

Normally, the system restarts when the cpu is heated up.. so try to clean the air vents of the laptops and try to use laptop coolers works with usb.

the 'f' problem may be the key might be struck.... on keyboard....if possible detach the keyboard from motherboard and use the external usb keyboard. and check ...

hope this helps...

if it was just water ...shut it down and blow with cool air from a hair dryer until it will work ...not with hot air cause it has some plastic sheets inside..just let it dry ...and will work ,,if it was something else ..with sugar ..like beer..juice or so...it will need opening and clean well and dry and after that will work ..if it has permanent damages needs a keyboard replacing ...
meanwhile if it loosing its functions...just connect a usb based kayboard and use it instead..until replacement ..if the functions will not came after drying ..but if it was just water will get back after it will dry completeli and no longer make false contacts/..

If all else fails do a system restore..

Try shutting down the device and taking out the battery for 10ish seconds. Reinsert it, and power up your laptop. Sometimes this method takes 2 tries, but usually corrects the power/allotment conflicts keyboards and touchpads have with HP motherboards.

The 8611 error is telling you that the trackpoint or keyboard for the Thinkpad has stopped working

You can sometimes get the 8611 error:

• If an emergency power down is made by switching the system off during or while an application is open, then immediately switching the system on creates a 8611 error.
• Repeatedly turning power off and back on without properly shutting down or allowing the system to shut itself down.
  

The Solution:

• Wait at least 6 seconds or longer after shutting down the system or before restarting to correct the 8611 error

If the above doesn't work you will have to disable the Track Point:
I did the following procedure from information I found on the Internet, and it worked, only you will need to use a mouse with the laptop from that point on, you are basically turning off the trackpoint which is causing the error.
There is no guarantee this will work because it may also be the keyboard itself, so do at your own risk.
First go into the system config utility which you get forced into after the 8611 error is reported
Then go back to the main menu and enter the config.
When there press the control key and the d key at the same time..
Find and ensure you are on the -base 128 cmos- page.
Look for ofset 20h, (maybe a different number ##h) and in the1st column and 3rd row and change the number to 01. On my Thinkpad the ofset was not 20h but 12h., so my ofset number wasn't the same but it is still 1st column, 3rd row.
When finished changing the number to 01 press the F2 key and then the F3 key.
Then exit out and restart the computer.
The computer should reboot with the trackpoint disabled. And you will need to use a mouse with the Thinkpad.

The Kensington keyboard is being recognised as a PC-style keyboard, and the software has swapped the action of Apple (Command) and Alt (Option). Go to System Preferences > Keyboard and Mouse, and set the Modifier keys correctly in the Keyboard panel.
macs2u

don't think this is caused by the game install shut down the pc and remove the battery and charger for a few minutes. Boot it and try again try connection an external keyboard