- Mar 6, 2004
Back in the 80s and 90s there were these marvelous testers which would test the functioning before the BIOS Post kicked in. Every computer repairman would love to acquire one, but they were quite expensive. I could never afford one, but acquired a cheap chinese one some time back which supposedly did the same thing. Has anyone here used them ? Either the original machine or the chinese version. I wonder if it could be used to check whether or not a processor and motherboard was working.