Not offently my computer has an error when starting. It shows the Ram Memory Test and just below it, E000301 message appers and then it goes automatically to the error scan IBM software. When I run the test the following messages apper at the System Board:
DEV 001
ERR 91
FRU 3610
From the IBM website I learned that Error 301 is associated with the keyboard, although all the keys are ok, I also download a "doctor" software and the keyboard is OK. I also learned that if I re-start the computer and keep the F1 key pressed the system is tested and the computer starts the Windows ok, without any problem. So, as I intend to sell my computer I wanted to know how I could eliminate this error. I believe that the hardware is OK, but sometimes the Error appears, and even then I can make my computer work by pressing F1.

Try reseating the keyboard connector.