HP XU User Manual
Page 47
English
31
2 How to Install Accessories Inside Your PC Workstation
Installing Memory
Installing Memory
Main Memory Modules
If you need more main memory to run your application software, you
can install up to 1GB of memory in four DIMM slots.
Main memory upgrades are available in single 32 MB, 64 MB and
128 MB Non-Buffered ECC SDRAM or 256 MB Registered ECC SDRAM
memory modules. You should note that Registered ECC SDRAM
cannot be used with Non-Buffered memory modules. Do not attempt to
combine these two types of memory.
CAUTION
Static electricity can damage electronic components. Turn off
all equipment. Do not let your clothes touch the accessory.
To equalize the static electricity, rest the accessory bag on top
of the power supply while you are removing the accessory from
the bag. Handle the accessory as little as possible and with care.
To install a main memory module:
1 Disconnect the computer’s power cord and any LAN or
telecommunications cable.
2 Remove the computer’s cover (see page 25).
3 Press the retaining buttons on each side of the HP UltraFlow airflow
guide and lift it partly out of the PC Workstation’s case.
HP UltraFlow
Airflow Guide
Retaining button
Fan connection to
system board
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