To
check
what
ECAs
have
been
previously
applied
to
the
machine,
use
the
ECA
Information
Read/Write
function
on
the
ThinkPad
Hardware
Maintenance
Diskette
Version
1.73
or
later.
1.
Insert
the
ThinkPad
Hardware
Maintenance
Diskette
Version
1.73
or
later,
and
restart
the
computer.
2.
From
the
main
menu,
select
6.
Set
ECA
Information
.
3.
To
read
ECA
information,
select
2.
Read
ECA/rework
number
from
EEPROM
and
follow
the
instruction.
4.
To
read
box
build
date,
select
5.
Read
box
build
date
from
EEPROM
,
and
follow
the
instruction
on
the
screen.
After
an
ECA
has
been
applied
to
the
machine,
the
EEPROM
must
be
updated
to
reflect
the
ECA's
application.
Use
the
ThinkPad
Hardware
Maintenance
Diskette
Version
1.73
or
later
to
update
the
EEPROM.
Note:
Only
the
ECA
number
is
stored
in
the
EEPROM.
The
machine
type
of
the
ECA
is
assumed
be
the
same
as
the
machine
type
of
the
machine
that
had
the
ECA
applied
to
it.
1.
Insert
the
ThinkPad
Hardware
Maintenance
Diskette
Version
1.73
or
later,
and
restart
the
computer.
2.
From
the
main
menu,
select
6.
Set
ECA
Information
.
3.
To
write
ECA
information,
select
1.
Write
ECA/rework
number
from
EEPROM
,
and
follow
the
instruction.
4.
To
write
box
build
date,
select
4.
Write
box
build
date
from
EEPROM
,
and
follow
the
instruction
on
the
screen.
If
the
system
board
is
being
replaced,
try
to
read
the
ECA
information
from
the
old
system
board
and
transfer
the
information
to
the
new
system.
If
the
system
board
is
inoperable,
this
will
not
be
possible.
FRU
replacement
notices
ThinkPad
T61
and
T61p
(15.4-inch
widescreen)
55
Содержание ThinkPad T61
Страница 2: ......
Страница 3: ...ThinkPad T61 and T61p 15 4 inch widescreen Hardware Maintenance Manual ...
Страница 6: ...iv MT 6463 6464 6465 6466 6467 6478 6471 6457 6458 6459 6460 6461 6462 and 6470 ...
Страница 8: ...2 MT 6463 6464 6465 6466 6467 6478 6471 6457 6458 6459 6460 6461 6462 and 6470 ...
Страница 86: ...Removing and replacing a FRU 80 MT 6463 6464 6465 6466 6467 6478 6471 6457 6458 6459 6460 6461 6462 and 6470 ...
Страница 119: ...Remove the hinge assembly in step 8 8 8 Removing and replacing a FRU ThinkPad T61 and T61p 15 4 inch widescreen 113 ...
Страница 147: ...LCD FRUs 1 3 4 2 5 6 7 8 9 10 Parts list ThinkPad T61 and T61p 15 4 inch widescreen 141 ...
Страница 173: ...Trademarks ThinkPad T61 and T61p 15 4 inch widescreen 167 ...
Страница 174: ...Part Number 42X3546_02 1P P N 42X3546_02 ...
