Try to find Lakemaster insight chips. They are the last made for Loawrance and have the 3D capability (not that important) but will work in your HDS units. I also have LPWIC09 Wisonsin LPWRC03-08 Woods/rainy Minnesota Insight 1.0 Dakotas Insight 1.0 LKPM-MN na older Minnesota chip Plus a few others that I know work in my HDS 10’s If the LPMNC10 is Lowrance, you should have no problem.
Try to find Lakemaster insight chips. They are the last made for Loawrance and have the 3D capability (not that important) but will work in your HDS units.
I also have
LPWIC09 Wisonsin
LPWRC03-08 Woods/rainy
Minnesota Insight 1.0
Dakotas Insight 1.0
LKPM-MN na older Minnesota chip
Plus a few others that I know work in my HDS 10’s
If the LPMNC10 is Lowrance, you should have no problem.
Mike and/or Other Guys,
What Version of Lowrance software are you using 4.0xxx or 4.1xxx? I have read on another forum that 4.1xx has a “glitch” which locks up the unit when reading certain Lakemaster chips (for example:Lake Master Pro LPWRc09 chip).