I have two identhical MB with plcc soldered bioses, one is good, the other is bad (flashed).
Chips are SST49LF080A LPC8 type.
I have also some spare new plcc sockets and one blank SST49LF080A from ebay.
I would like to build my own "Top Hat Flash".
I found some interesting advices from here http://www.badcaps.net/forum/showthread.php?t=4905&page=3
Have you ever made this before?
That would be great!