NEC 140Rc-4 manual Top View, Front access cover, Rear access cover

General Description 2-3

Top View

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1Front access cover

Open the front access cover

•to replace any defected fan with a normal one. The fans are hot-swappable. Do not remove any fans which are not defected.

If a fan is defected, do not replace it by yourself but contact your service representative to request the replacement.

•to install or remove optional 5.25-inch device and change some internal cable connections.

2Rear access cover

Open the rear access cover to install or remove optional PCI boards, optional processors and DIMMs.