HP 3000 99x Family, Installation Manual

Page: 67 / 173

Chapter 3 3-19
Installation
PMB Cards
3. Turn the "Standby-Ready" switch at the top front of the computer to the "Standby"
position.
4. Turn off the circuit breaker switch at the bottom rear of the chassis.
WARNING
Be sure that the circuit breaker at the rear of the computer is
turned off, and that the "Standby-Ready" switch is in the
"Standby" position.
5. Using the memory configuration guidelines given above, decide whether the new
memory cards will go in the front or rear PMB card cage (slots 1 to 9 are in the rear;
slots 10 to 14 are in the front).
6. Remove the PMB card cover for the front or rear PMB card cage.
7. Follow ESD precautions (ground yourself to the chassis by using a wriststrap.) The
chassis has wriststraps permanently attached at both the front and rear.
8. If necessary, remove the individual slot shields on slots which will receive a memory
card.
9. Install/remove the memory card, holding the card by its insertion levers or by its
bulkhead. See Figure 3-7.
10.Slide the memory card in/out along the metal card guides.
11.If installing a card, make sure it is seated snugly.
12.Reinstall the PMB card cover when finished.