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Lasersupplies
01-15-2014, 01:11 PM
Hi I was working on a c451 but turned the mains off before turning the machine off, now the machine turns on but doesntdo anything else i.e initialization or go the control panel doesn't come on. I have test all the fuses on the power board and they are fine, I was wondering if anybody else had any ideas?

stewart
01-15-2014, 01:22 PM
hi sound like the memory mod as failed will have to replace it

emujo
01-15-2014, 01:45 PM
Stuck at hourglass-memory
Stuck at KM logo-firmware, main board, HDD, power supply

JustManuals
01-15-2014, 08:51 PM
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solidzdawg
01-16-2014, 03:06 AM
Sometimes its simple shit that can cause this like...

a connector thats not plugged in completely usually on the right side of the machine where the MFP board connections are (like the DVI display connector etc). Id look at the obvious like that before assuming a hardware or FW failure

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