Memory Board - HP ProSignia 120 Maintenance And Service Manual

5.7.2 Memory Board

If a memory expansion board option has been previously installed in the computer, it
must be removed before another is installed. To remove the memory board, complete
the following steps:
1. Prepare the computer for disassembly (Section 5.3).
2. Lift the the keyboard as described (Section 5.7).
3. Position the keyboard upright by placing the keyboard tabs on the keyboard in the
slots provided.
4. Pull out the right and left locking tabs on each end of the memory expansion board.
This releases the memory board and allows it to rotate upward to ease removal.
CAUTION: If you need to remove the memory expansion board, be sure to release
the locking tabs that secure the memory board in the slot. If the tabs are not
released, the connectors may break and cause irreparable damage to the system
board.
Figure 5-15. Releasing the Memory Expansion Board
Removal and Replacement Procedures 5-17