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CNC 10 V1.51 not booting

Posted: Wed Dec 18, 2024 10:17 pm
by drhodes4601
Hello again!
I had my Bridgeport Series 1 CNC with Centroid 10 V1.51 running great last April 2023. Then I went on a 3D printing bender until yesterday when I needed to use the mill again.
Turned on the main power on the back control panel and it all came to life, but the screen stayed dark. Checked input voltage at main disconnect, good. Power to computer power supply, good. Backup battery on motherboard, .2 volts, bad.
Changed battery, still no boot. Fan on computer power supply not coming on. Fan on CPU not coming on. It's like the power supply is not getting a signal to turn on.
Any ideas will be tried and greatly appreciated!
Thanks!
Danny R

Re: CNC 10 V1.51 not booting

Posted: Thu Dec 19, 2024 1:10 am
by cncjeff1
Good Morning. Just follow this Technical bulletin. Unless you want to do it twice, replace the CMOS BIOS battery before you start.