I have copied my post from the general cnc machine forum.
I have a 2001 Haas Mini Mill, new to me, bought with startup issues.
I have replaced the low voltage power supply with a Corsair 550w atx power supply and the Mill now has the correct input voltages.
The screen only shows a flashing cursor top centre.
If I start the machine while pressing PRGRM CONVRS, I get the following :-
HAAS 68030 MONITOR 05-MAY-99
SERIAL RATE IS 00009600
FLASH MEMORY FOUND: 1536 K : 00080000
BBU RAM FOUND 1024 K
68882 COPROCESSOR NOT FOUND
All 8 CPU boaard lights are on.
The backup battery reads 3v, testing via the auxilliary plug.
The fault should have been caused by low voltage from the old power supply on either +5, +12 or -12.
Any help to get the machine started would be appreciated, thank you.
Regards
Edward
I have a 2001 Haas Mini Mill, new to me, bought with startup issues.
I have replaced the low voltage power supply with a Corsair 550w atx power supply and the Mill now has the correct input voltages.
The screen only shows a flashing cursor top centre.
If I start the machine while pressing PRGRM CONVRS, I get the following :-
HAAS 68030 MONITOR 05-MAY-99
SERIAL RATE IS 00009600
FLASH MEMORY FOUND: 1536 K : 00080000
BBU RAM FOUND 1024 K
68882 COPROCESSOR NOT FOUND
All 8 CPU boaard lights are on.
The backup battery reads 3v, testing via the auxilliary plug.
The fault should have been caused by low voltage from the old power supply on either +5, +12 or -12.
Any help to get the machine started would be appreciated, thank you.
Regards
Edward