Acer Predator PO3-600 E - Page 72

74
Error Symptom
Action/FRU
ODD Drive
NOTE: Ensure ODD drive is configured correctly in BIOS Setup, cable/jumper are set correctly and its
laser beam is clean before diagnosing any ODD drive problems.
ODD drive LED doesn't come on but
works normal
ly.
1. ODD drive
ODD drive LED flashes for more than
30 seco
nds before LED shutting off.
So
ftware asks to reinstall disc.
So
ftware displays a reading CD/DVD
erro
r.
1. ODD may have dirt or foreign material on it. Check with a
known good disc.
2.
ODD is not inserted properly.
3.
ODD is damaged.
ODD drive cannot load or eject when the
system
is turned on and its eje
ct button is
pressed a
nd held.
1. Disconnect all cables from ODD drive except power cable,
then press eject button to try to unload the disk.
2.
ODD drive power.
3. ODD drive
ODD drive does not read and there are
no messa
ges are displayed.
1. CD may have dirt or foreign material on it. Check with a
known good disc.
2
. Ensure the ODD driver is installed properly.
3. ODD drive.
ODD drive can play audio CD
but no sou
nd output.
1. Ensure the headphone jack of the ODD has an output.
2.
Turn up the sound volume.
3.
Speaker power/connection/cable.
4.
ODD drive.
Real-Time Clock
Real-time clock is inaccurate.
1. Ensure the information in the Standard CMOS
Feature of BIOS Setup is set correctly.
2.
RTC battery.
3. Main
board
Audio
Audio software program invokes but no
sou
nd comes from speakers.
1. Speaker power/connection/cable.
Modem
Modem ring cannot wake up system
fr
om suspend mode.
1. For the External Modem, make sure Power on By Ring in
BIOS Setup or Power Management is set to Enabled.
For the
PCI modem, make sure Wake up by PCI card is set to En
abled.
2.
If PCI modem card is used, reinsert the modem card to
PCI slot firmly or replace the modem card.
3.
In Win 98, ensure the telephone application is configured
correctly for your modem and set to receive messages an
d/or
fax.
Data/fax modem software program
invo
kes but cannot receive/send data
/
fax
1. Ensure the modem card is installed properly.
Fax/voice modem software program
inv
okes but has no sound output. (Da
ta
fi
les are received normall
y; voice from
modem
cannot be produced, but syste
m
sound feature works normally.)
1. Ensure the modem voice-in cable from modem adapter card
to main board