Digital Equipment DECstation 5000 Model 200 User manual

R4000 Series CPU Upgrade
Part Number: EK–4MMAX–UP.A01
DECstation 5000
Model 240
MLO-010158

Check Your Shipment
CPU upgrade
board
Labels:
Power warning
Product conversion
Return address
Rivets
PC board
removal tool
Antistatic
wrist strap
Documentation
Medallion
EMI ground
clips
MLO-010004
DECstation 5000 Model 267

1. You must be running ULTRIX 4.3A or
later before you upgrade the CPU. To
find your ULTRIX version number,
enter this command:
>> more /etc/motd
2. To shut down your system software,
enter this command:
# /etc/shutdown -h
3. To obtain the slot and device numbers
needed to reboot your system, enter this
command:
# printenv
A sample of the resulting display might
be:
boot=3/rz0/vmunix -a
Write your reboot information here:
See the Guide to Installing ULTRIX for
information on upgrading your system.
Check the System Software

4. Turn off your system unit and any
expansion boxes. Keep the system
plugged in (grounded) to the outlet.
5. Unscrew the captive screw.
6. Press down on the cover, slide it
forward, and lift it off.
Remove the System Unit Cover
0
1
2
2
PMAG-C
V~100-120 A 3.0
V~220-240 A 1.7
V~100-120/220-240
A 7.9/4.2
Hz 50-60
W 359
MLO-010006
Captive
Screw

7. Attach the antistatic wrist strap.
Caution: You may damage the equipment
if you do not use the antistatic wrist strap.
Attach Your Wrist Strap
MLO-010007

8. Push in the rivets.
Attach the Rivets
0
1
2
2
PMAG-C
V~100-120 A 3.0
V~220-240 A 1.7
V~100-120/220-240
A 7.9/4.2
Hz 50-60
W 359
Rivets
Rivet
4 in
1.5 in
MLO-010008

9. Push the PC board removal tool down
onto each of the mounting posts to un-
lock the posts.
10. Pry up the board with your fingers. Set
it aside.
Remove the R3000 CPU Module
CPU module
connectors
CPU
module
Mounting post
(one of four)
Lock
PC board
removal
tool
MLO-010009

11. Slide each clip in place under the
power supply. Use the PC board
removal tool to push in the clip
securely.
Insert Grounding Clips
EMI grounding
clips
EMI
grounding
clip
MLO-010010
PC board
removal tool

12. Align the board mounting holes over
the mounting posts.
13. With your fingers over the holes, push
down on the board. Then push down
on the rear of the board over the CPU
module connectors.
Caution: Do not push on the heat sink.
Install the R4000 Series CPU
CPU module
connectors
Mounting post
(one of four)
CPU module
slots MLO-010011
Heat sink

14. Remove your wrist strap.
15. Place the system unit cover upside
down on a table.
16. Squeeze together the medallion tabs
and pop out the medallion.
17. Choose the correct system medallion:
Workstation: DECstation 5000 Model 240
Server: DECsystem 5000 Model 240
Replace the Medallion