![background image](http://html.mh-extra.com/html/nec/n8403-017/n8403-017_user-manual_247554031.webp)
4-2. Installing CPU Blade
Install the CPU blade in the Blade Enclosure according to the User's Guide of the CPU blade.
CAUTION
Avoid installation in extreme temperature conditions.
Immediately after the CPU blade is powered off, its internal components are very
hot. Leave the CPU blade until its internal components fully cool down before
installing/removing any component.
Connect firmly.
Connect the product to the computer firmly. A loose connection can cause a contact
failure and can lead to smoke or fire.
4-3. Installing Device Driver
Before using the card, the appropriate LAN driver for your operating system must be installed. For details,
refer to the manual provided with the CPU blade.