NEC Express5800/140Hf, User Manual

Page: 288 / 482

7-6 Maintenance
Cleaning CD/DVD-ROM
A dusty CD/DVD-ROM or dust-accumulated tray causes the device to fail to read data correctly.
Follow the procedure below to clean the tray and CD/DVD-ROM regularly:
1.
Make sure that the server is powered (the POWER/SLEEP lamp is lit).
2.
Press the Open/Close button on the front of the DVD-ROM drive.
The tray comes out.
3.
Hold the CD/DVD-ROM lightly and take it out from the tray.
NOTE:
Do not touch the signal side of the CD/DVD-ROM with your
hand.
4.
Wipe the tray with a dry soft cloth.
IMPORTANT:
Do not wipe the lens of the DVD-ROM drive. Doing
so may damage the lens and may cause a malfunction of the drive.
5.
Press the Open/Close button or gently push on the tray front to close the tray.
6.
Wipe the signal side of the CD/DVD-ROM with a dry soft cloth.
IMPORTANT:
Wipe CD/DVD-ROMs from the center to the outside.
Use only CD/DVD-ROM cleaner if necessary. Cleaning a CD/DVD-
ROM with record spray/cleaner, benzene, or thinner causes damage to
the CD/DVD-ROM contents. At worst, inserting the CD/DVD-ROM
into the server may cause failure.
OK
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