maidpromn Posted July 16, 2015 Share Posted July 16, 2015 My JM4 was crashing/restarting anytime I tried to save a project to the SD card. I called customer service and learned that SD cards larger than 2 gigs will cause this to happen. I had an 8 gig card in my unit. So I removed the 8 gig card and the issues was resolved. Reason? For some reason (sorry I didn't get any details from the Line 6 rep I spoke with) when the JM4 was released the largest SD cards out there were only 2 gigs. So in my case when it tried to access an 8 gig card it simply didn't know what to do, freaked out, and executed a re-boot. I can only can wonder what it would have done had I installed a 32 gig card!. If the moderator of this forum has a more definitive answer to this issue, I'm sure we'd all appreciate learning more. The JM4 is really a unique product. It may technically be "old" these days, but it is still a very powerful creative tool. Quote Link to comment Share on other sites More sharing options...
SteveJohns Posted December 22, 2020 Share Posted December 22, 2020 Hi. Did you get your JM4 to work with a 2GB card? I put a 2GB card in my JM4 but nothing I do makes it work. Quote Link to comment Share on other sites More sharing options...
mofostone Posted April 2, 2022 Share Posted April 2, 2022 On 7/16/2015 at 3:16 PM, maidpromn said: My JM4 was crashing/restarting anytime I tried to save a project to the SD card. I called customer service and learned that SD cards larger than 2 gigs will cause this to happen. I had an 8 gig card in my unit. So I removed the 8 gig card and the issues was resolved. Reason? For some reason (sorry I didn't get any details from the Line 6 rep I spoke with) when the JM4 was released the largest SD cards out there were only 2 gigs. So in my case when it tried to access an 8 gig card it simply didn't know what to do, freaked out, and executed a re-boot. I can only can wonder what it would have done had I installed a 32 gig card!. If the moderator of this forum has a more definitive answer to this issue, I'm sure we'd all appreciate learning more. The JM4 is really a unique product. It may technically be "old" these days, but it is still a very powerful creative tool. it absolutely is a powerful song building tool, I switched to a headrush Looperboard and it is just too much, im a cyber security guy & its got me paralyzed where I get nothing recorded anymore. thank god ive still got a computer that runs my riffworks by Sonoma wire works, im sure they won't be updating that anymore either so I have to keep an old macbook & not update or I lose that too. Quote Link to comment Share on other sites More sharing options...
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