Where can i get a screen replacment for the juno g ? and how much is it?

https://www.roland.com/uk/products/juno-ds/
https://www.sweetwater.com/store/detail/JunoDS61--roland-juno-ds61-61-key-synthesizer/reviews
https://www.sweetwater.com/store/detail/JunoDS61--roland-juno-ds61-61-key-synthesizer/reviews
https://www.rolandus.com/blog/tag/juno-di/
https://www.amazon.com/Roland-Lightweight-Weighted-action-Keyboard-JUNO-DS61/dp/B016NUAL5Y

The information is in the manual. You can download a copy here-
JUNO Owner Manual JUNO Manuals Support Roland

I don't have any of that gear, but check that an option like "note on/off" is turned on in the MIDI setup menu on the Juno-D. Also check in Logic that it's midi is setup right. Logic could also be receiving sustain pedal MIDI info from the Juno. Anyway, that's all I got.

Roland Juno gi program error problem

You install the expansion card to the bottom side of the Juno by removing screws. For detailed step by step instructions, I suggest that you refer to page 174 from the manual that you can download from: JUNO-G Owners Manual (JUNO-G_OM.pdf)

Simple way is MIDI out from Juno to MIDI in on MPC, then (depending on how you want to work), connect MIDI out from MPC to the in on the Juno. If you do this you MUST turn local control off on the Juno or else you'll get double triggers (internal + msg in from MPC). Now to record sequences on MPC , set MIDI to as track in setup window (on the 2500, this is accessed by pressing MODE then pad 9, then press button under the corresponding tab [on LCD]) then set your MIDI channel by port, meaning if your MIDI cable is physically connected to out A, in your LCD in bottom right corner it will show as follows: 1A. This indicates you are transmitting on MIDI channel 1; port A. Remember, MIDI IS NOT AUDIO!!!!! Since the Juno is a synth and not a workstation, all transport controls are handled by the MPC, that's pretty much it... Hope this helps a little, enjoy!

P.S. Go to mpc-forum.com its THE sh**! They also have links for their e-book I have one for the 2500 and its awesome!!!

Here is the link you need but pay absolute attention to the Please note section in each case as the Juno D LE and the original Juno D are different. If you install the wrong update you will have problems with the keyboard working at all.

You will need to go to Roland parts for the item. The parts depot depends where you are located.

In the US try this site with the contaact info near the bottom.

http://shop.rolandus.com/home/index/614.0

If you have the new Juno here is a link to their update:http://www.rolandus.com/products/productdetails.php?ProductId=429 Also try looking in your manual for the initialisation procedure. This will return your keyboard to the factory settings .

juno, lovely instrument, try the synthesizer repair centre in london