Memory Modules - HP ProBook 4430s Maintenance And Service Manual

Memory modules

NOTE: Primary and expansion memory is installed in a stacked configuration in the bottom of the
computer.
Description
1-GB (PC3-10600, 1333-MHz, DDR3)
2-GB (PC3-10600, 1333-MHz, DDR3)
4-GB (PC3-10600, 1333-MHz, DDR3)
Before removing the 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
5. Remove the bottom door (see
Remove the memory module:
1. Position the computer upside-down with the battery bay toward you.
2. Spread the retaining tabs (1) on each side of the memory module slot to release the memory
module. (The edge of the module opposite the slot rises away from the computer.)
Battery on page 48).
Bottom door on page 50).
Component replacement procedures
Spare part number
639736-001
621565-001
621569-001
55