John,
On the old Commodore SX-64s, the cards inside may need to be reseated. Common issue with them (including mine when I received it from eBay). See if it helps. From: M100 [mailto:[email protected]] On Behalf Of MikeS Sent: Friday, May 08, 2015 11:57 To: Model 100 Discussion Subject: Re: [M100] My TRS-80 M100 and going to the park That's a shame; there's a pretty good list of diagnostic tests somewhere; I'll see if I can find it. ----- Original Message ----- From: John R. Hogerhuis <mailto:[email protected]> To: Model 100 Discussion <mailto:[email protected]> Sent: Friday, May 08, 2015 2:48 PM Subject: Re: [M100] My TRS-80 M100 and going to the park On Fri, May 8, 2015 at 11:18 AM, Mike Stein <[email protected] <mailto:[email protected]> > wrote: Don't know if I ever posted this here and it's about SX64 portables (and a couple of PETs) instead of M100s, but the folks at the Starbucks were just as intrigued...: https://www.youtube.com/watch?v=dPM9oA72iQw Fortunately for your eyes I couldn't make it that day... I have an SX-64 in the pile. Tried powering it on but it seemed like the video screen was not functional. -- John.
