Anyone know what the RJ11 port on the side of this Belkin F1D066 KVM is for? Its not mentioned at all in the manual. I would assume remote triggering but how would I use it?
Thanks
I have 3 T4400 power supplies that I'm troubleshooting after replacing all the caps. I get enough life from them to get blink codes ( variously related to memory initialization)
I'm hoping someone could enlighten me as to the pinouts. I know the obvious voltage related ones but I'm clueless...
Ok, so I managed to get life, but Im just getting blink codes from the battery light. They are , variously depending on different factors hex. Bh, 15h, 7h
I did some basic meter stuff on the mosfets and none of them appear shorted and only conduct between 2 of the pins in only one direction.
The big chip on the board is a microcontroller with prom. If it's hosed I'm out of luck.
The battery prongs take current when they are given voltage. I...
That's the big one though. We are extremely lucky if we find a schematic on any of our equipment, even when it was new.
That aside,
I recapped the board and all the 1000uf's were leaking. Traces under all look good. Still no life from the module though, and no current draw when trying to...
I got a few t4400 laptops as parts machines. I hook them up to 21v and they draw 0 power. Even when I hit the power button, nothing. Are they toast or can the caps cause this?
What exactly do the Receiver and Transmitter cards do? Signal Amplification? Buffering? What if a ribbon cable was used instead of a round one? I've seen ISA extender cables, what is the limit to how long the cable can be?
Also, I believe Sergey's backplane only has holes for ATX.