Asus P/I-P65UP8/CP6ND - Manual (Page 36)

36 ASUS P/I-P65UP8 User’s Manual
Troubleshooting
DURING INSTALLATION, NO SCSI DEVICES ARE FOUND
a. Insure that all devices are powered on and terminated correctly.
b. Check that no devices have duplicate SCSI IDs.
c. Make sure INT A is assigned for the PCI slot(s) where your SCSI host adapter(s)
are installed.
SYSTEM CRASHES DURING INSTALLATION WITH A MESSAGE INDI-
CATING INACCESSIBLE BOOT DEVICE
a. This error is usually associated with an IRQ, DMA channel, I/O (chip) ad-
dress, or BIOS address conflict. Set the SCSI host bus adapter board to use a
different interrupt.
PROBLEMS WITH ULTRA SCSI DEVICES USING ULTRA SCSI PROTOCOL
a. If the system is configured with a Symbios Logic host adapter that supports
Ultra SCSI, an Ultra SCSI device is on the SCSI bus, and Ultra SCSI support
by the SYMC8XX.MPD driver is enabled, intermittent problems and possible
system crashes can occur if the SCSI bus cable and terminators do not con-
form to the Ultra SCSI specification.
b. If the system is bootable, disable Ultra SCSI support using the procedure de-
scribed above.
c. If the system is not bootable to Windows 95, hold down F8 when Starting
Windows 95... is displayed. At the menu, select Safe Mode. Once the system
is booted, disable Ultra SCSI support using the procedure described below.
d. If the system operates properly without Ultra SCSI enabled, it is highly likely
that the SCSI bus cable and terminators are not configured correctly for Ultra
SCSI. See the Symbios Logic host adapter hardware manual for information
on Ultra SCSI cabling requirements.
II. WINDOWS 95 DRIVERS
II. WINDOWS 95 (T
roubleshooting)