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3-28 Troubleshooting and Diagnostics HP Omnibook 500
Message Description
02F7: Fail-Safe Timer NMI Failed
ServerBIOS2 test error: Fail-Safe Timer takes too long.
device
Address Conflict
Address conflict for the specified device.
Allocation Error for:
device
Run the ISA or EISA Configuration Utility to resolve a resource conflict for the device.
CD ROM Drive
CD-ROM Drive identified.
Entering SETUP ...
Starting the BIOS Setup program
Failing Bits:
nnnn
The hex number nnnn is a map of the bits at the RAM address that failed the memory test.
Each 1 in the map indicates a failed bit. See errors 230, 231, or 232 above for offset address
of the failure in System, Extended, or Shadow memory.
Fixed Disk
n
Fixed disk n (0–3) identified.
Invalid System Configuration Data
Problem with NVRAM (CMOS) data.
I/O device IRQ conflict
An I/O device has an IRQ conflict.
PS/2 Mouse Boot Summary Screen:
A PS/2 mouse is installed.
nnnn
kB Extended RAM Passed
Where nnnn is the amount in KB of SDRAM successfully tested.
nnnn
Cache SRAM Passed
Where nnnn is the amount in KB of system cache successfully tested.
nnnn
kB Shadow RAM Passed
Where nnnn is the amount in KB of shadow RAM successfully tested.
nnnn
kB System RAM Passed
Where nnnn is the amount in KB of system SDRAM successfully tested.
Operating system not found
No operating system was found on drive A or drive C. Enter BIOS Setup and see if the hard
disk and drive A: are properly identified.
Parity Check 1
nnnn
A parity error was found in the system bus. (Parity is a method for checking errors in binary
data: a parity error indicates that data has been corrupted.) The BIOS displays the address if
possible, and otherwise displays ????.
Parity Check 2
nnnn
A parity error was found in the I/O bus. The BIOS displays the address if possible, and
otherwise displays ????.
Press <F1> to resume, <F2> to Setup, <F3> for previous
Displayed after any recoverable error message. Press <F1> to resume the boot process, or
<F2> to enter BIOS Setup and change the settings. Press <F3> to display the previous
screen (usually an initialization error of an Option ROM, such as an add-on card). Write down
and follow the information shown on the screen.
Press <F2> to enter Setup
Optional message displayed during POST.
PS/2 Mouse:
PS/2 mouse identified.
System BIOS shadowed
System BIOS was copied to shadow RAM.
UMB upper limit segment address:
nnnn
Displays the address nnnn of the upper limit of the Upper Memory Blocks, indicating released
segments of the BIOS that can be reclaimed by a virtual memory manager.
Video BIOS shadowed
Video BIOS was copied to shadow RAM.