I've been using my PSR-SX900 for about 4 months now and a few weeks back all of a sudden it's not turning on completely. It does turn on actually but doesn't proceed to the main display - stuck on the "PSR-SX900" logo screen. I tried turning it off and on multiple times no luck. Tried re-installing the firmware as well (v1.03). Firmware installs successfully but doesn't boot after the restart. ...
Hi Christopher,
first I would try to RE-install the Firmware 1.03 ONCE MORE: To be on the safe side, i recommend to download the Firmware
again from the Yamaha website and to use a
diifferent USB stick. (Please disconnect all external devices like Pedals / USB stick before performing the Update.)
If the boot problem persists, the only thing you can do yourself is a
complete Factory Reset. On
Genos there is a special key shortcut to execute this Reset
directly on booting. On
SX900, to my knowledge, you first have to start up the internal "
Test Mode", and then execute the Test No. 64, called "Factory Set" (followed by Test No. 65 "Test Exit").
The "Test Mode" can be initiated by two different methods on SX900. If you need detailed information on this, feel free to PM me.
Best regards.