Firmware Updating Trouble
If you suspect your QuNeo’s firmware is not up to date:
1. Open up the QuNeo Editor
2. Go to the QuNeo Menu and
select “About QuNeo”
3. The image to the right shows the
window that will appear. In this
image the firmware is up to date with
the editor. The first 2 numbers
indicate the firmware version (1.0). The numbers after the firmware version
indicate the bootloader version (1.2).
4. If the board version does not match the editor version use the “Update Firmware”
option in the file menu of the QuNeo Editor. Select this option and a prompt to
update will appear. Click ok to update firmware.
Note Name to Note Number Reference
Keith McMillen Instruments uses the C3 = 60 standard for note naming/numbering.
Below is a chart that can help with converting note numbers to note names and vice-
versa.
2011 MacBook Pro USB Port Problems
USB ports on Apple laptops are connected to an internal USB hub that also feeds the
keyboard, trackpad, iSight camera, Bluetooth, and IR receiver. Some 2011 MacBook Pro
models (and potentially others) shipped with an internal USB hub that exhibits connectivity
issues when a device that draws a lot of power is plugged in. This results in the port
completely shutting down, and you will not be able to use any USB device in that port until
it is reset.
The internal USB hub in question is Vendor ID: SMSC, Product ID: 0x2513. To find out if
you have this hub installed in your computer, go to the apple menu at the top-left of the
screen and select "About This Mac". In the window that appears, click the "More Info..."
button — this will open System Profiler (alternatively you can open System Profiler directly
from Applications ---> Utilites ---> System Profiler). In the "Contents" column on the left,
under "Hardware", click on "USB". Click on one of the "USB High-Speed Bus" options in
the "USB Device Tree" area and some information will show up in the area below. Under
the "
Hub:
" section, check to see what the "Product ID" and "Vendor ID" are. The hub we
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