Lenovo ThinkPad 770 Hardware Maintenance Manual for 770 series notebooks(Janua - Page 65

DVD-Related Symptoms, The CD-ROM drive

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SYMPTOM-TO-FRU INDEX Symptom / Error The CD-ROM does not work. FRU / Action in Sequence Make sure that: The computer power is turned on and a compact disc is in the CD-ROM drive. The CD-ROM drive connector is firmly connected to the computer. The CD-ROM drive tray is firmly closed. The device drivers are correctly installed. 1. CD-ROM drive If the CD-ROM drive in the docking station does not work, do the following: a. Click on Start. b. Move the cursor to Programs and ThinkPad; then click on ThinkPad Configuration. c. Click on Docking Station. d. Make sure that you checked Enable IDE device in the docking station. Note Do not use IRQ 11 and 15 for the PCI device setting. e. Click on OK. 2. System board DVD-Related Symptoms Symptom / Error FRU / Action in Sequence You hear a noise from the DVD drive when the DVD disk or compact disk is spinning. 1. DVD drive 2. System board The DVD tray does not open even if you press the DVD eject button. Insert a pin into the DVD emergency eject hole and eject the DVD tray. ThinkPad 770, 770E, 770X and 770Z 59

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SYMPTOM-TO-FRU INDEX
Symptom / Error
FRU / Action in Sequence
The CD-ROM does not
work.
Make sure that:
±
The computer power is
turned on and a
compact disc is in the
CD-ROM drive.
±
The CD-ROM drive
connector is firmly
connected to the
computer.
±
The CD-ROM drive
tray is firmly closed.
±
The device drivers are
correctly installed.
1.
CD-ROM drive
If the CD-ROM drive in
the docking station
does not work, do the
following:
a.
Click on
Start
.
b.
Move the cursor
to
Programs
and
ThinkPad
; then
click on
ThinkPad
Configuration
.
c.
Click on
Docking
Station
.
d.
Make sure that
you checked
Enable IDE
device in the
docking station
.
Note
Do not use
IRQ 11 and
15 for the
PCI device
setting.
e.
Click on
OK
.
2.
System board
DVD-Related Symptoms
Symptom / Error
FRU / Action in Sequence
You hear a noise from the
DVD drive when the DVD
disk or compact disk is
spinning.
1.
DVD drive
2.
System board
The DVD tray does not
open even if you press the
DVD eject button.
Insert a pin into the DVD
emergency eject hole and
eject the DVD tray.
ThinkPad 770, 770E, 770X and 770Z
59