I was just given an old MD2 with a Wyse 50 terminal.
One 5-1/2 floppy drive and one CM5619 hard drive.
No cables, or software floppies. Only a New-Word manual for the MD2.
The power supply was dead. I repaired it and now have the
proper voltages to the MOBO and drives.
When turned on, the hard drive lights up and spins, and shuts down
after about 2 minutes.
Nothing on the screen. The terminal is working OK as I tried it on
my old S-100 bus system.
I may not have the terminal wired correctly. I used the following
four wire DB-25 connections:
1 to 1 2 to 3 3 to 2 7 to 7
Does the MD2 require any special handshaking ?
I would expect some output giving a sign-on message to the screen.
An RS-232 break-out box does not show any activity on the
transmit line at the computer.
Is there a way to boot from the floppy ?
Any suggestions will be appreciated....
Old-Timer (John)
One 5-1/2 floppy drive and one CM5619 hard drive.
No cables, or software floppies. Only a New-Word manual for the MD2.
The power supply was dead. I repaired it and now have the
proper voltages to the MOBO and drives.
When turned on, the hard drive lights up and spins, and shuts down
after about 2 minutes.
Nothing on the screen. The terminal is working OK as I tried it on
my old S-100 bus system.
I may not have the terminal wired correctly. I used the following
four wire DB-25 connections:
1 to 1 2 to 3 3 to 2 7 to 7
Does the MD2 require any special handshaking ?
I would expect some output giving a sign-on message to the screen.
An RS-232 break-out box does not show any activity on the
transmit line at the computer.
Is there a way to boot from the floppy ?
Any suggestions will be appreciated....
Old-Timer (John)