6885P5H
Experienced Member
Hello. I'd like to create an image of a Quantum ProDrive 40 S (the S is for SCSI). I have never dealt with SCSI before. I have an 8-bit ISA controller called a Corel LS-2000, or LS2000. More info: REV C, built in 1992, 1.65 BIOS. It's a relatively simple card. Other than the BIOS, NCR 53C400 controller and 2 LEDs, one orange and the other green, there isn't much on there. Does someone know what the LEDs are for?
I've tried it in two computers, an IBM XT and an IBM PC 750. In the XT, the computer appears to hang when the card tries to detect the drive. Maybe there's a conflict with another card or the computer isn't configured properly.
In the PC 750, the card seems to work when the drive is alone (I can read it with Norton Utilities Disk Editor) but when I add an IDE drive it gets really angry. The BIOS gets stuck in a loop telling me configuration has changed and error code 1780 or 1782. Exiting the setup screen without saving allows it to boot, but it ignores the SCSI drive, or ignores the IDE drive, or it acts in a strange way, or it ignores both.
More info: Both LEDs light up no matter what the configuration is. When the drive is read both faintly blink at the same time. The cable I'm using is really short and only has 1 connector.
Configuration of the card: "Power Source for the Network Terminators" is +5V. One Wait State enabled. BIOS enabled. SCSI Bus Power enabled. All 3 SCSI Terminators are installed.
Usually I'd do more tests before asking here, but you understand that I'm not too enthusiastic about power-cycling a 30 years old hard drive for hours, and I know nothing about SCSI. So I'd prefer to have someone with SCSI knowledge guide me to the right path.
I've tried it in two computers, an IBM XT and an IBM PC 750. In the XT, the computer appears to hang when the card tries to detect the drive. Maybe there's a conflict with another card or the computer isn't configured properly.
In the PC 750, the card seems to work when the drive is alone (I can read it with Norton Utilities Disk Editor) but when I add an IDE drive it gets really angry. The BIOS gets stuck in a loop telling me configuration has changed and error code 1780 or 1782. Exiting the setup screen without saving allows it to boot, but it ignores the SCSI drive, or ignores the IDE drive, or it acts in a strange way, or it ignores both.
More info: Both LEDs light up no matter what the configuration is. When the drive is read both faintly blink at the same time. The cable I'm using is really short and only has 1 connector.
Configuration of the card: "Power Source for the Network Terminators" is +5V. One Wait State enabled. BIOS enabled. SCSI Bus Power enabled. All 3 SCSI Terminators are installed.
Usually I'd do more tests before asking here, but you understand that I'm not too enthusiastic about power-cycling a 30 years old hard drive for hours, and I know nothing about SCSI. So I'd prefer to have someone with SCSI knowledge guide me to the right path.