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1987 QT-8 T2 control wont power up Hydraulic System

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Hi guys, I haven't posted anything in a while but my QT-8 is acting up again. When I hit the power up button the screen comes up normally but I noticed that the Off button and the power button are both lit. Also I get a chuck barrier alarm and the work light wont come on, Machine wont home, Tool probe wont drop, basically nothing other than the monitor comes up, I can hear and see the cooling fans on the back of the cabinet running, I seem to have more problems with this machine when I don't use it all the time, Its been setting for quite a while since I used it last,and I noticed last night that some of the parameters have * instead of numbers. I replaced the batteries last year, used it for a project and haven't used it since. I know this is not the proper place to put that I would like to sell this machine but I would let it go on the cheap because I don't use it very much and I don't really have the time to mess with it anymore, I also could use the space in my shop.

Thanks in advance for any help I can get to either fix or unload the machine.

Bob

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