CAUTION When replacing the system fan, be sure that the fan is situated so that the airflow
direction arrow is pointing toward the rear of the chassis.
Memory
To remove a memory module:
1. Disconnect power from the system (
Predisassembly procedures on page 60) and remove the side
access panel (
Side access panel on page 66).
CAUTION To ensure that memory modules are not damaged during removal or
installation, power off the workstation and unplug the power cord from the AC power outlet.
Wait until the LED on the back of the power supply turns off before removing memory. If you
do not unplug the power cord while installing memory, your memory modules might be
damaged and the system will not recognize the memory changes.
2. Gently push outwards on the socket levers 1.
3. Lift the DIMM 2 straight up and remove it from the unit. Store the DIMM in an anti-static bag.
Figure 4-17 Removing memory module
Memory module features
●
Contains four memory slots for DIMMs
●
Supports 256MB to 4GB configurations
●
Supports dual-channel DIMMs
Memory module requirements
CAUTION HP only ships DIMMs that are electrically and thermally compatible with this product.
Because third-party DIMMs might not be electrically or thermally compatible, they are not
supported by HP.
74 Chapter 4 Removal and replacement procedures ENWW