2010 260 rxt x gauge won’t turn on or start up

[Riles00]

On my seadoo when I hooked the battery up and try to push the start button it doesn’t do its normal turn on and load up start, when I put the key in there is no beep. As soon as I stop pressing the start button the gauge turns off and the speedo and rpm dial stops where ever it was, if I click the start button nothing will happen as it used to load up the gauges and then I would put the key in and it would beep. Now I click and nothing happens. Battery is charged. If anyone would be able to help that would be great. Thanks A lot!