My Tech 2 (I've had since 2005) seems to have a problem with reading the PCMCIA card - it says it's not installed. I pulled the unit out for a friend to use and they got the message on boot up that the card wasn't installed, I tried and same thing. Reseated the card and same thing. It passes the intial checks but never displays the 'Tech 2' logo on screen after that check just says the card isn't installed. I pulled the card and put it on my laptop card reader which shows the card as PCMCIA but I don't have a driver so won't let me look to see if there are files there or if it's readable. It worked fine the last time I used it a couple years ago and it's stored in a Tech 2 case in the garage. The terminals on the card and Tech 2 look fine, no evidence of corrosion. Any thoughts on what the problem might be or how to get it fixed or read the card contents to make sure the friend didn't accidently wipe the card?