Renato Posted May 1, 2023 Report Share Posted May 1, 2023 Leap Frog not booting up Checksum error when updating SO via USB to floppy converter. I loaded new fixture in the past via this adapter so I think it works. Mother board broken? Where repair in Italy? Quote Link to comment Share on other sites More sharing options...
kgallen Posted May 1, 2023 Report Share Posted May 1, 2023 Hi Renato. First check/replace the internal battery. Quote Link to comment Share on other sites More sharing options...
Renato Posted May 1, 2023 Author Report Share Posted May 1, 2023 battery is new and defined ok. Remove and replace battery then re-try? What you think about? Quote Link to comment Share on other sites More sharing options...
kgallen Posted May 1, 2023 Report Share Posted May 1, 2023 I think it unlikely the motherboard is broken. Either @iank99 or @KWR88 can give you more detail on next steps. Quote Link to comment Share on other sites More sharing options...
kgallen Posted May 1, 2023 Report Share Posted May 1, 2023 Also can you confirm your Leap Frog is green (not blue). Quote Link to comment Share on other sites More sharing options...
Renato Posted May 1, 2023 Author Report Share Posted May 1, 2023 Quote Link to comment Share on other sites More sharing options...
iank99 Posted May 2, 2023 Report Share Posted May 2, 2023 All that I can suggest is to remove the RAM module - clean the gold connectors with something slightly abrasive then refit it and try again. Your Leap Frog is the early type wth the STMain motherboard so there's nothing repairable on that mainboard - unfortunately it might also mean that the mainboard has died which does happen with the STMains Keith might be able to suggest a dealer in Italy who might have salvage spares to try and rescue your desk but I suspect you might find it's time to replace the desk Quote Ian Knight aka The Service Guy - www.serviceguy.co.uk Link to comment Share on other sites More sharing options...
Renato Posted May 2, 2023 Author Report Share Posted May 2, 2023 thank you iank99. i'll try what you suggest. To replace the desk maybe later. at the moment I own another one and I want to rescue second desk as spare. Who is Keith? Quote Link to comment Share on other sites More sharing options...
kgallen Posted May 2, 2023 Report Share Posted May 2, 2023 1 hour ago, Renato said: Who is Keith? @KWR88 Service Manager (and a whole lot more) at Zero88. 1 Quote Link to comment Share on other sites More sharing options...
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