HP (Hewlett-Packard) WZ226UT#ABA Laptop User Manual


 
Primary memory module
Description Spare part number
4096-MB memory module (1333-MHz, DDR3) 599092-002
2048-MB memory module (1333-MHz, DDR3) 598856-002
1024-MB memory module (1333-MHz, DDR3) 598859-002
Memory shield (includes one captive screw) 598793-001
Before removing the primary memory module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 44), and then remove the following components:
a. Memory module compartment cover (see
Expansion memory module on page 48)
b. Wireless module compartment cover (see
WLAN module on page 53)
c. Switch cover and keyboard (see
Switch cover and keyboard on page 65)
Remove the primary memory module:
1. Remove the Phillips PM2.0×5.0 screw (1) that secures the primary memory module shield to the
top cover.
2. Remove the primary memory module shield (2). The primary memory module shield is available
using spare part number 598793-001.
70 Chapter 4 Removal and replacement procedures