Cabletron Systems 9000 manual Removing the Daughterboard from the Motherboard

Page 19

Installation

Removing the Daughterboard from the Motherboard

Perform the following steps to remove the daughterboard:

1.Place the module (component side up) on a non-conductive, ßat surface with the front (faceplate) to the left. The daughterboard abuts the backplane connectors (see Figure 2-1).

2.Locate the nine screws as shown in Figure 2-3.

Securing Screws

Figure 2-3. Daughterboard Attached to the 9G421-02/9G429-02

2-5

Image 19

Contents 9032344-02 Page Page Industry Canada Notice FCC NoticeVcci Notice Class 1 Laser Transceivers Safety InformationDeclaration of Conformity Addendum Contents CPU Chapter Lanview LEDs Appendix a SpeciﬁcationsIntroduction Introduction Features Related Manuals Your email address Getting HelpIntroduction Unpacking the Module Tools Needed9G421-02/9G429-02 Circuit Boards Physical LayoutDIP Switch User Accessible Daughterboard ComponentsSwitch Function Description Daughterboard Attached to the 9G421-02/9G429-02 Removing the Daughterboard from the MotherboardSMB-1 Prom Boot Prom Daughterboard Components Installing the Module into the SmartSwitch 9000 Chassis Installing the 9G421-02/9G429-02 Module Reset Switch Reset SwitchOperation SMB-10 Bus System Diagnostic ControllerSystem Management Buses SMB-1 BusDC/DC Converter SecureFast SmartSwitch ArchitectureINB Interface I960 Core Lanview LEDs 2lists the states of the INB Receive LED 4lists the states of the Port Receive LED Lanview LEDs Memory Technical SpeciﬁcationsNetwork Interfaces Regulatory Compliance ServiceEnvironment DimensionsWeight PhysicalSpeciﬁcations

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