IBM 8364 E series, User Manual, Page: 115 / 150

Table 8. Diagnostic error table (continued)
BIOS
checkpoint BIOS checkpoint name
Recovery action (perform if
clearing CMOS does not
resolve the problem)
00 PW_UNLockkybd Replace keyboard
6C CheckForLockedKBD Replace keyboard
6F SetKBDLEDs Replace keyboard
70 CheckForSetupHotKey Replace keyboard
71 InitFlushKBD Replace keyboard
BIOS error messages
The following table defines the possible BIOS error checkpoint messages that
can occur during the startup sequence of Network Station hardware that has
been configured within the BIOS setup utility. These errors appear in the
upper right corner of the screen during the startup sequence. The Network
Station hardware utilizes both audio and visual alerts for BIOS errors. The
Network Station can emit audio beeps at any point prior to video
initialization, in the event of a BIOS error. After the video port initializes,
error codes will appear on the screen.
The following table includes the beep sequences that occur when some
problems exist:
Note: These beep sequences are represented in a numeric format which
indicates the sequence of the audio output.
Table 9. BIOS error messages table
Beep
sequence
LED status
BIOS error
checkpoint
(upper right
corner) Problem location: Problem resolution
1-2-2 Flashing
amber Not applicable Timer failure: Replace logic unit
1-2-2 Flashing
amber Not applicable DMA initialization failure: Replace
logic unit
1-2-3 Flashing
amber Not applicable DMA page register test failure:
Replace logic unit
1-2-4 Flashing
amber Not applicable Memory test: Replace memory
DIMMs
1-3-0 Flashing
amber Not applicable Video monitor detect: Check monitor
cable
Chapter 13. Identifying problems with hardware that is configured for BIOS
103