One World Touch OP 1200, Service Manual

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Service Manual version 1008
OP 1200/1500/1700 (PC920 Intel 945G)
5-43
5.2.1.2. Installing the DDR Memory Module
The panel PC’s control board provides 2 x 240-pin DDR sockets, able to support DDR memory up to
2GB. To install the memory module, follow the instructions below.
1. Find the 240 pin DDR2 sockets on the motherboard.
2. There are two white eject levers at each end of the DDR socket. Push them outward until they
separate from the two vertical posts.
3. Holding the memory module with the notch on the upper right corner, then insert the memory
module into the DDR2 socket at 90  angle.
4. Push the two eject levers toward the vertical posts until they click into place. The memory
module is now upright.
5. Retain the memory module (7) to the DDR2 socket by firmly fastening the DDR and the eject
levers together with nylon cable ties.
The system is able to auto detect the new memory size and there is no need to change the system
configuration after installation.
Make sure that the memory module you are using can handle the specified DDR MHz. Inadequate
memory module might low down the system performance or make the computer unable to boot up.