Enterprise-IV EISA VLB Motherboard User's Guide
111
Reprogramming from System Boot,
Continued
Sequence of Operation
Step
Expected behavior
1 Look for floppy disk.
The system beeps one time before the BIOS attempts to read
from floppy drive A:.
2 Look for S87P.ROM on the
floppy disk.
S87P.ROM must be in the root directory of the floppy disk in
drive A:. No beep if successful.
3 Read the floppy disk.
The floppy disk is read. No beep if this step is successful.
4 Check for BIOS file size.
The BIOS file size is checked. No beep if this step is
successful.
5 Check for Flash EPROM.
The BIOS looks for an Intel i28F001BX-T Flash EPROM. It
does not beep if this step is successful.
6 Erase the Flash EPROM.
Two beeps when the BIOS begins erasing the Flash EPROM.
7 Program the Flash
EPROM.
Three beeps when the AMIFlash Code begins reprogramming
the Flash EPROM.
8 Continue programming the
Flash EPROM.
Four beeps when reprogramming has successfully completed.
9 AMIFlash does a reset.
A CPU reset is generated (the system reboots).
10 Reboot
Reboot the system.
Beep Codes
During normal operation, the Flash utility beeps to indicate: step completion (as shown above), an error. Error beeps are in a
coded sequence and have different meanings depending on when they occur:
Step
Beeps
Description
—
None
Successful completion.
1
Continuous single beep
There is no floppy disk in Drive A:.
2
Five beeps
S87P.ROM is not present in the root directory of the
floppy disk in the A: drive.
3
Seven beeps
Floppy Read Error.
4
Six beeps
BIOS File Size Error.
5
Eight beeps
An Intel i28F001BX-T Flash EPROM is not present.
6
Two continuous beeps
Problem erasing the Flash EPROM.
7
Three continuous beeps
Problem programming the Flash EPROM.
9
Four continuous beeps
The BIOS cannot reset the CPU or the Flash
Programming jumper is still shorted.
Содержание 87 Series
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