HP Armada 4200 Armada 4100 and 4200 Families of Personal Computers Maintenance - Page 116

Memory Boards, at each end of the upper memory board. This releases

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5.5.2 Memory Boards Memory boards that are in the computer must be removed before others are installed. Memory expansion boards come in two matched boards.To remove the memory boards, complete the following steps: 1. Disconnect the AC power and any external devices (Section 5.3.1). 2. Undock the computer from the auxiliary base if necessary (Section 5.3.2). 3. Remove all battery packs (Section 5.3.3). 4. Remove the memory cover (Section 5.5.1). CAUTION: If you need to remove the memory expansion boards, be sure to release the locking tabs that secure the memory boards in the slots. If the tabs are not released, the connectors may break and cause irreparable damage to the system board. 5. Release the locking tab 1 at each end of the upper memory board. This releases the memory board and allows it to rotate upwards to ease removal. 6. Lift the free edge of the memory board slightly 2 and pull it straight out of the 3 slot. Figure 5-25. Removing the Memory Board 5-28 Removal and Replacement Procedures

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5-28
Removal and Replacement Procedures
5.5.2
Memory Boards
Memory boards that are in the computer must be removed before others are installed.
Memory expansion boards come in two matched boards.To remove the memory
boards, complete the following steps:
1. Disconnect the AC power and any external devices (Section 5.3.1).
2. Undock the computer from the auxiliary base if necessary (Section 5.3.2).
3. Remove all battery packs (Section 5.3.3).
4. Remove the memory cover (Section 5.5.1).
CAUTION:
If you need to remove the memory expansion boards, be sure to release the
locking tabs that secure the memory boards in the slots. If the tabs are not released, the
connectors may break and cause irreparable damage to the system board.
5.
Release the locking tab
1
at each end of the upper memory board. This releases the
memory board and allows it to rotate upwards to ease removal.
6.
Lift the free edge of the memory board slightly
2
and pull it straight out of the
3
slot.
Figure 5-25.
Removing the Memory Board