E3x00-6x00 UltraSPARC Module installation methods are:

Method A

1. Finger tighten all screws following the sequence #1, #2, and #3.
2. Tighten screws #1, #2, and #3 almost all the way.
3. Tighten screws #1, #2, and #3 until medium resistance is met.
4. Finally, tighten screws #1, #2, and #3 an additional 3/4 turn.

Method A References

1. Ultra Enterprise 3000 System Manual, 802-6051.
2. Ultra Enterprise 4000/5000/6000 System Manual, 802-3845.

Method B (installation method from September 1997 to September 1998)

1. Finger tighten all screws.
2. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 3 in-lb (.34Nm).
3. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 6 in-lb (.68Nm).

Method B References

1. Ultra Enterprise CPU Installation Guide, 802-5031.
2. Ultra Enterprise 3000 System Manual, 802-6051.
3. Ultra Enterprise 4000/5000/6000 System Manual, 802-3845.
4. Enterprise 3500 System Reference Manual, 805-2630.
5. Enterprise 4500/5500/6500 System Reference Manual, 805-2632.
6. Ultra 3000/4000 Module Installation, 805-0323.
7. 4 Mbyte UltraSPARC II Installation Guide, 805-1150.
8. CPU Module Installation Guide, 805-7345.
9. Torque Screwdriver for UltraSPARC Module Installation, 805-2634.

Method C (Preferred installation method after September 1998)

1. Finger tighten all screws.
2. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 3 in-lb (.34Nm).
3. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 6 in-lb (.68Nm).

Method C Reference

CPU Module Installation Guide, 805-7345.

E10000 UltraSPARC Module installation methods are:

Method A (Installation method before July 1998)

1. Remove the blue plastic strip from the system board thermal pad.
2. Wipe the system board gold pads with a lint-free non-abrasive cloth.
3. Wipe the module connectors with a lint-free non-abrasive cloth.
4. Finger tighten all screws.
5. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 3 in-lb (.34Nm).
6. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 6 in-lb (.68Nm).

Method A References

1. Enterprise 10000 Component Replacement Guide, 805-0311.
2. Enterprise 10000 System Service Manual, 805-2917.
3. Enterprise 10000 333MHz Upgrade Instructions, 805-4500.

Method B (Preferred installation method after June 1998)

1. Remove the blue plastic strip from the system board thermal pad.
2. Wipe the system board gold pads with a lint-free non-abrasive cloth.
3. Wipe the module connectors with a lint-free non-abrasive cloth.
4. Finger tighten all screws.
5. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 3 in-lb (.34Nm).
6. Tighten screws #1, #2, #3, #4, and #5, in sequence, to 6 in-lb (.68Nm).

Method B References

1. Enterprise 10000 System Service Manual, 805-2917.
2. Enterprise 10000 333MHz Upgrade Instructions, 805-4500.
3. System Board Installation and Configuration Guide, 805-7189.