M-Systems Flash Disk Pioneers Flash Memory 45-SR-001-01-7L 用户手册

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FFD 3.5" SCSI Flash Disk User Manual 
45-SR-001-01-7L REV 4.0 
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8.2.4   Solving Installation Problems 
The problems that arise in most installations are described below. 
Unstable Termination 
This occurs when there is a passive termination with Fast-SCSI devices on the bus. 
Incorrect Termination 
This occurs when there are too many devices terminated, or when the SCSI bus cable ends are not 
terminated. 
Cables 
Avoid using homemade, short, flat ribbon cables with bad contacts or cheap cables. Do not mix 
round cables with flat cables. 
Cable Length 
Ensure that the cable length is within the limit specified in the standard, and avoid using cables that 
are too long to support the transfer rate. 
Device ID Conflict 
This occurs when a new device is added with a SCSI ID identical to an existing device on the bus. 
Missing TRMPWR 
This occurs when the host adapter or at least one of the devices on the SCSI bus does not supply 
termination power. 
Missing Software Device Driver 
Some host adapters do not install support for SCSI drives as an expansion BIOS. In this case, load an 
additional driver for your operating system after the system boots. Note that this configuration cannot 
boot from the SCSI drive.