IBM 2193 Maintenance Service Manual page 73

Table 2-1 BIOS Error Codes, Messages, and Beeps List
BIOS Error Codes, Action/FRU
Messages, beeps
NOTE: To diagnose a problem, first find the BIOS error
messages, codes, or beeps in left column. If directed to a
check procedure, replace the FRU indicated in the check
procedure. If no check procedure is indicated, the first
Action/FRU listed in right column is the most likely cause.
1762 Make sure that the System Boot Drive
parameter in the Startup Options of
Primary master IDE
BIOS Setup is not set to [Drive A only].
has changed
Load default settings in Setup.
Primary slave IDE has
changed Insert a system diskette into diskette
drive and reboot system.
Secondary master
IDE has changed Make sure the diskette drive
configuration setting in BIOS Setup is
Secondary slave IDE
correct.
has changed
Hard disk drive power.
Diskette drive.
System board.
1780 A warning message to indicate there
has been change of IDE Primary
Primary master hard
(Secondary) Channel Master (Slave)
disk failure
device.
Load default settings in Setup.
1781
Check IDE drive jumper. See "3.5-In.
Primary slave hard
Hard Disk Drive Jumper Locations" on
disk failure
page 161.
IDE drive power.
IDE drive cable/connection.
IDE drive.
1782 A warning message to indicate there
has been change of IDE Primary
Secondary master
(Secondary) Channel Master (Slave)
hard disk failure
device.
Load default settings in Setup.
1783
Check IDE drive jumper. See "3.5-In.
Secondary slave hard
Hard Disk Drive Jumper Locations" on
disk failure
page 161.
IDE drive power.
IDE drive cable/connection.
IDE drive.
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