PB2400 is the first Macintosh manufactured by IBM. PB2400 seems to have the lowest frequency of the early defective and malfunction during the use in every Macintosh, but some people have experience of the malfunction.
@
Sorted by the date updated (the newer is upper)
I publish your trouble report of PB2400 in this page. Please post any information (If you include the process to fix the trouble, I appreciate).
Post here!