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Expanding Memory Capacity

You may need to expand the notebook memory for better performance.

For memory expansion, we recommend that you receive a paid service from a service center certified by LG Electronics. LG Electronics disclaims any responsibility for damage resulting from uncertified service or arbitrary disassembly.

About Memory

This system uses a 204-pin, SO-DIMM (Small Outline Dual In-Line Memory Module)-type DDR3 SDRAM.

Each socket supports 1024 MB to 4096 MB, and the maximum capacity of the main board is 8 GB.

Memory of 3 GB or more is supported only in 64 bit O/S. 32 bit Windows Vista®, Windows® XP, and Windows® 7 do not support memory of 3 GB or more.

The memory capacity actually supported may differ depending on the model.

Tip:

  • When expanding the memory, add a memory with the same specification (DDR3 SDRAM for 1.5 V). (Subject to change depending on model type)

  • The DDR3 memory provides greatly improved transmission rate than existing memories, and is differently shaped.

CAUTION:

It is recommended to visit an LG Electronics Service Center for expansion or exchange of memory.

Expansion or exchange of memory is an out of warranty service and may result in service charges.

To upgrade the machine, turn off the system and disconnect the power cord and the battery.

  • Disconnect the telephone line linked to the modem, if any. An electric shock or fire may occur.

Supported Memory

  • PC3-10600 (1333 MHz) DDR3 SDRAM SO-DIMM

  • PC3-12800 (1600 MHz) DDR3 SDRAM SO-DIMM

  • Supported memories are different depending on the model. Make sure to check the memory type when you purchase memory.

  • When you use two memory slots, make sure to use the memory of the same specifications from the same company.

  • The operating speed of the memory depends on the maximum speed supported by the internal memory controller (IMC) inside the CPU.

    (e.g.) If the maximum speed supported by IMC is 1333 Mhz, the PC3–12800 (1600 Mhz) memory runs at 1333 Mhz.

Preparing Memory

Before purchasing memory, study the specifications and features of the current memory.

  1. Rated Capacity: 10600S(1333 MHz) or 12800S(1600 MHz) DDR3 SDRAM SO-DIMM

  2. Type: 1 GB(1024 MB), 2 GB(2048 MB) or 4 GB(4096 MB)

Replacing the Memory

Main board configuration, memory socket and memory type may differ by model.

  1. Loosen the screws on the rear side of the notebook PC to remove the cover.

  2. Insert the memories to be replaced into the memory socket.

  3. Push the memory in the direction of the arrow until you hear a "click" sound.

  4. After inserting the memory, fasten the cover with the screws.

  5. If an error message related to the main memory capacity is displayed during booting after the memory is expanded, press F2 key and save the settings.

Tip:

  • Before removing the PC cover, turn off the AC power and remove the power cable, battery and all peripherals.

  • Push till the memory is completely fixed in the lock.

  • Check the memory capacity during the second booting. If the memory capacity is not correct, install the memory card again.

CAUTION:

  • Use only the expandable main memory module manufactured by LG. Using a memory module other than recommended modules may cause malfunctioning of the notebook PC.