IBM 2388 Hardware Maintenance Manual - Page 59

Area->Access

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Symptom-to-FRU index Symptom or error 02F5 DMA test failed 02F6 Software NMI failed 02F7 Fail-safe timer NMI failed 1802 Unauthorized network card is plugged in-Power off and remove the miniPCI network card. 1803 Unauthorized daughter card is plugged in-Power off and remove the daughter card. 1810 Hard disk partition layout error FRU or action, in sequence 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. Remove Mini PCI network card. 2. System board. 1. Remove the daughter card. 2. System board. 1. If the Access IBM Predesktop Area has been previously disabled, then go to the BIOS Setup Utility by pressing F1 to open the BIOS Setup Utility. Select Security->Predesktop Area->Access IBM Predesktop Area. Set this item to Disabled. Save and Exit. 2. If the Access IBM Predesktop Area has been previously disabled, press Enter to load Access IBM Predesktop Area. Then run RECOVER TO FACTORY CONTENTS in Access IBM Predesktop Area. 3. If item 2 failed, press F3 in the welcome screen in RECOVER TO FACTORY CONTENTS Run FDISK, and then delete all partitions. Run RECOVER TO FACTORY CONTENTS in Access IBM Predesktop Area again. 4. If item 3 failed, select CD-ROM boot in RECOVER TO FACTORY CONTENTS Run FDISK, and then delete all partitions. Run Startup in Access IBM Predesktop Area. Boot from Recovery CD and perform full recovery from it. 5. If item 4 failed, replace the hard disk drive. ThinkPad G40, G41 55

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Symptom
or
error
FRU
or
action,
in
sequence
02F5
DMA
test
failed
1.
DIMM
.
2.
System
board.
02F6
Software
NMI
failed
1.
DIMM
.
2.
System
board.
02F7
Fail-safe
timer
NMI
failed
1.
DIMM
.
2.
System
board.
1802
Unauthorized
network
card
is
plugged
in—Power
off
and
remove
the
miniPCI
network
card.
1.
Remove
Mini
PCI
network
card.
2.
System
board.
1803
Unauthorized
daughter
card
is
plugged
in—Power
off
and
remove
the
daughter
card.
1.
Remove
the
daughter
card.
2.
System
board.
1810
Hard
disk
partition
layout
error
1.
If
the
Access
IBM
Predesktop
Area
has
been
previously
disabled,
then
go
to
the
BIOS
Setup
Utility
by
pressing
F1
to
open
the
BIOS
Setup
Utility.
Select
Security->Predesktop
Area->Access
IBM
Predesktop
Area.
Set
this
item
to
Disabled.
Save
and
Exit.
2.
If
the
Access
IBM
Predesktop
Area
has
been
previously
disabled,
press
Enter
to
load
Access
IBM
Predesktop
Area.
Then
run
RECOVER
TO
FACTORY
CONTENTS
in
Access
IBM
Predesktop
Area.
3.
If
item
2
failed,
press
F3
in
the
welcome
screen
in
RECOVER
TO
FACTORY
CONTENTS
Run
FDISK,
and
then
delete
all
partitions.
Run
RECOVER
TO
FACTORY
CONTENTS
in
Access
IBM
Predesktop
Area
again.
4.
If
item
3
failed,
select
CD-ROM
boot
in
RECOVER
TO
FACTORY
CONTENTS
Run
FDISK,
and
then
delete
all
partitions.
Run
Startup
in
Access
IBM
Predesktop
Area.
Boot
from
Recovery
CD
and
perform
full
recovery
from
it.
5.
If
item
4
failed,
replace
the
hard
disk
drive.
Symptom-to-FRU
index
ThinkPad
G40,
G41
55