Digital PDFs

EK-4MMAX-UP-A01

2000

14 pages

Original

0.2MB

Document:	DECstation 5000 Model 240, R4000 Series CPU Upgrade
Order Number:	EK-4MMAX-UP
Revision:	A01
Pages:	14
Original Filename:

OCR Text

DECstation 5000
Model 240
R4000 Series CPU Upgrade

MLO-010158

Part Number: EK–4MMAX–UP.A01

Check Your Shipment

Rivets

CPU upgrade
board

EMI ground
clips

ode

500

n
tio

Documentation
Medallion

Labels:
Power warning
Product conversion
Return address

PC board
removal tool

Antistatic
wrist strap
MLO-010004

Check the System Software

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.

Remove the System Unit Cover

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.

PMAG

-C

V~100

-120 A
3.0
-240 A
1.7

V~220

V~100

-120/2
20-240
A 7.9/4.2
Hz 50-60

W 359

Captive
Screw
MLO-010006

Attach Your Wrist Strap

7. Attach the antistatic wrist strap.

MLO-010007

Caution: You may damage the equipment
if you do not use the antistatic wrist strap.

Attach the Rivets

8. Push in the rivets.
Rivets

PMAG

-C

V~100

-120 A
3.0
-240 A
1.7

V~220

V~100

-120/2
20-240
A 7.9/4.2
Hz 50-60

W 359

4 in
Rivet

1.5 in
MLO-010008

Remove the R3000 CPU Module

Push the PC board removal tool down
onto each of the mounting posts to unlock the posts.

10. Pry up the board with your fingers. Set
it aside.
CPU module
connectors
CPU
module

PC board
removal
tool

Mounting post
(one of four)

Lock

MLO-010009

Insert Grounding Clips

11. Slide each clip in place under the
power supply. Use the PC board
removal tool to push in the clip
securely.

EMI grounding
clips

EMI
grounding
clip
PC board
removal tool

MLO-010010

Install the R4000 Series CPU

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.

CPU module
connectors
Heat sink

Mounting post
(one of four)
CPU module
slots

MLO-010011

Replace the Medallion

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

18. Snap in the new medallion and turn
the cover right side up.

Medallion tabs

System cover
(upside down)
MLO-010012

Replace the System Box Cover

19. Paste the power warning and product
conversion labels onto the top of the
cover.
Product
conversion label

digi

t al

DEC station

Power warning
label

5000

MLO-010005

20. Be careful that the cover clears the
heat sink when you snap on the cover.

PMAG

-C

V~100

-120 A
3.0
-240 A
1.7

V~220

V~100

-120/2
20-240
A 7.9/4.2
Hz 50-60

W 359

Captive
Screw
MLO-010013

Turn on the System Software

21. Turn on your system unit and any
expansion boxes.
22. Use the printenv information you
recorded earlier to reboot the system
as shown in the following example:
>>setenv boot "3/rz0/vmunix -a"
>>boot

This example shows the software rebooted
from a hard disk set to SCSI ID 0 in slot 3.

Return R3000 CPU to Digital

23. Put the R3000 CPU module into the
R4000 packaging. Paste on the address
label and mail the package to Digital
Equipment Corporation.

Return address label

Old
module

ESD
bag

Bubble
pack

Shipping
carton
MLO-010014

24. Call Digital to update your hardware
service contract.