Fujitsu LifeBook T904 Operations Manual download pdf (Page 98)

Troubleshooting and tips

The battery discharges too quic

kly

Battery:

Cause

Troubleshooting

The batt ery is either too hot or

too cold. In this

case the battery indicator ﬂas

hes.

► Bring th e notebook up/down to a normal

temperature again.

► If the operating tim e of the battery life is

extremely short, the battery is probably too

old. Replace battery if necessary.

You may have an application r unning that

consumes a great deal of power due to frequent

accessing of the hard disk or optical drive.

► Use the m ains adapter as frequently as

possible.

The maximum brightness may have been set

for the screen.

► Set the screen slightly darker with the

key combination for Decreasing the screen

brightness in order to reduce the amount of

power being drawn.

SmartCard reader is

not recognised.

Cause

Troubleshooting

Chip card inserted incorrectly.

► Make sure you have i

nserted your

SmartCard into th

e S martCard reader with

thechipfacingup

wards.

► Ch eck whether the SmartCard you are using

is supported. Your SmartCard must comply

with the ISO standard 7816-1, -2, -3 and -4.

SmartCard PIN forgotten

Cause

Troubleshoo

ting

PIN forgotten ► If you are working in a network, contact your

system administrator, who can unlock your

notebook with a Supervisor PIN.

SmartCard lost

Cause

Troubleshooting

SmartCard lost ► If you are working in a network, contact your

system administrator, who can b oot up your

notebook with a Supervisor SmartCard.

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Fujitsu LifeBook T904 Operations Manual Page 98

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