18
Trou
bleshooting and Maintenance
Guide
Power
Symp
tom
Possib
le so
lution
Computer will not tur
n on
orstar
t.
Ensure that ca
bles connecting the
co
mputer to the exter
nal power source are
plugged
in properly
.
When the cables connecting the computer to
the external
power source
are
plugged
in properly, and
the wal
l outl
et is functioning, the green power supply
light on
the ba
ck of the computer
should be
on; if
it is no
t, refe
r to the
Limited
Warranty and
Support Guide
to contact Sup
por
t.
If the display
(m
onitor) is blan
k, the monitor may not be properly connected.
Connect the monitor to the
computer, plug
it in, and tur
n it o
n. S
ee “Dis
play
(Monitor)” o
n pa
ge1
0.
Set the line voltage selection switch to the correct
setting for your
countr
y/region, or refer to
the
Limited Warranty
and Support
Guide
to
contact
Suppor
t.
Tes
t the wall
o
utlet by
co
nnecting
a dif
fer
ent elec
trical devi
ce to it.
Incompatible
memory (RAM) may
have been in
stalled. Reinstall the old
mem
ory
to r
eturn
your
com
pute
r to
its o
rig
ina
l state
. F
or
inst
ructi
ons
, refe
r to
the
Upgrading and Ser
vicing Guide
.
Reseat the ha
rd disk driv
e d
ata
and power cables. For
instructio
ns, refer to the
Upgrading and Ser
vicing Guide
.
Erro
r messag
e:
Invalid system
disk or No
n-System disk or
disk error
.
When drive activ
ity stops,
remove the disk and p
ress the
spacebar on the
keyboard. The computer should
start
up.
Co
mputer
does
not tu
rn of
f
when the On button
is
pressed.
Press and hold the On button until the
computer tu
rns
off.
Computer shuts
down
automatically.
The comp
uter may be
in an exc
eeding
ly hot
environment. L
et it c
oo
ldo
wn.
Ensure computer ai
r vents are
not blo
cked and i
nter
nal fan is
runni
ng. Note
that your computer
may not have an inter
nal
fa
n.
Co
mputer
disp
lays the
wro
ng
date and time.
The re
al-time cloc
k (RTC
) battery
may ne
ed to be replaced.
Battery life is
approximately seven
years.
Before replacing the ba
tter
y, tr
y resetting the
date and time
in your operating
system
by using
the Co
ntrol Panel.
If the problem p
ersists, replace
the ba
ttery.
Fo
r instructions, re
fer to the
Upgrading and
Servicing Guide
.
Computer displays a
proces
sor spe
ed
that is lower
than expected.
This happens
when the pr
ocessor is automatically
running in
a lower power
state, because the ap
plications
runni
ng do not require the
maximum
processing power.
Summary of Contents for A6600f - Pavilion - 3 GB RAM
Page 1: ...疑難排解與維護手冊 ...
Page 4: ...iv 疑難排解與維護手冊 ...
Page 32: ...www hp com ...
Page 33: ......
Page 61: ...iv Troubleshooting and Maintenance Guide ...
Page 64: ...Troubleshooting and Maintenance Guide Printed in ...