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Lenovo ThinkPad T60p User Manual

Page 21

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Message

Solution

0251:

System

CMOS

checksum

bad

The

system

CMOS

might

have

been

corrupted

by

an

application

program.

The

computer

uses

the

default

settings.

Run

BIOS

Setup

Utility

to

reconfigure

the

settings.

If

you

still

see

the

same

error

code,

have

the

computer

serviced.

0271:

Date

and

time

error

Neither

the

date

nor

the

time

is

set

in

the

computer.

Set

the

date

and

time,

using

the

BIOS

Setup

Utility.

0280:

Previous

boot

incomplete

Your

computer

was

previously

unable

to

complete

the

boot

process.

Turn

the

computer

off;

then

turn

it

on

to

start

the

BIOS

Setup

Utility.

Verify

the

configuration

and

then

restart

the

computer

either

by

choosing

the

Exit

Saving

Changes

option

under

the

Restart

item

or

by

pressing

F10.

If

you

still

see

the

same

error

code,

have

the

computer

serviced.

1802:

Unauthorized

network

card

is

plugged

in

-

Power

off

and

remove

the

miniPCI

network

card.

The

Mini-PCI

network

card

is

not

supported

on

this

computer.

Remove

it.

1803:

Unauthorized

daughter

card

is

plugged

in

-

Power

off

and

remove

the

daughter

card.

The

daughter

card

is

not

supported

on

this

computer.

Remove

it.

Solving

computer

problems

Chapter

3.

Solving

computer

problems

13