Sun Microsystems Netra t1 Series Addendum Download

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Netra t1 4-Stack Memory Upgrade: Addendum • June 2000

Installing the Stack of Four Boards

1. If your system is new and you have just removed it from its packaging, go straight

to Step 3. If your system is currently in use, then:

a. Shut down Solaris from the console.

b. Turn the power supply switch off.

c. Disconnect the power cord or power cords.

d. Disconnect all other cables.

2. If you have installed the system into a rack or cabinet, remove it.

3. Remove the rack mount brackets from the side of the system (see

FIGURE 3

FIGURE 3

Removing the Rack Mount Brackets from the Side of the System

4. Place the unit at an ESD station and make sure you are wearing an anti-static

wrist strap connected to an earthing point.

Summary of Contents for Netra t1 Series

Page 1: ...osystems Inc 901 San Antonio Road Palo Alto CA 94303 U S A 650 960 1300 Send comments about this document to docfeedback sun com Netra t1 4 Stack Memory Upgrade Addendum Part No 806 5606 10 June 2000 Revision A ...

Page 5: ...onic parts that are extremely sensitive to static electricity Do not touch any metal parts Wear an anti static wrist strap connected to an earthing point before you open the system FIGURE 2 Preparing to Open the System Wearing an Anti Static Wrist Strap 1 The anti static wrist strap must be connected to an earthing point ...

Page 7: ...a t1 system make sure that all power cords and all other cables have been disconnected 5 Remove the system s top cover see FIGURE 4 To do this a Remove the screw at the rear center of the unit b Slide the top cover back and lift it off FIGURE 4 Removing the Top Cover of the Netra t1 System 1 2 2 3 5a 5b ...

Page 8: ...Lift out the processor cover located in the rear center of the unit see FIGURE 5 Make sure you slide the processor cover tabs from under the rear I O card before lifting the processor cover away from the system FIGURE 5 Lifting out the Processor Cover Tabs ...

Page 11: ...ng the Third Memory Board on Top of the Second 10 Insert the four plastic spacers and align them with the mounting holes on memory Boards B and C see FIGURE 9 FIGURE 9 Aligning the Four Plastic Spacers with the Mounting Holes Board B ESD foam Board C Spacers ...

Page 12: ...ers onto Board A see FIGURE 10 Follow the procedure described in Step 9 to mount the assembled Boards B and C with spacers inserted onto memory Board A Hold the spacers if necessary so that they do not move out of position FIGURE 10 Mounting the Second and Third Boards onto the Base Memory Board Board B Board C Board A ...

Page 13: ... 256 Mbyte Memory Boards 11 12 Align the connectors of Board D to the sockets of Board C but do not press down yet to seat Board D see FIGURE 11 FIGURE 11 Four Stacked Memory Boards on the Netra t1 Motherboard Board D ...