GT780 problem with under keyboard memory socket

in my country has MSI GT780 specification
Intel Core i5-2410M (2.30 GHz, 3 MB L3 Cache, up to 2.90 GHz)
Chipset Mobile Intel PM67 Express Chipset
Graphic system
Graphic Chip nVidia GeForce GTX 560M (1.5 GB GDDR5)
Display
Type 17.3 inch WUXGA (1920x1080) LED
Main Memory
Memory 8 GB DDR3
now i buy new memory kingston 4GB PC3-10600 CL9 204-pin SODIMM x 2 piece then i place them in my laptop on under keyboard memory socket
,my laptop can't be open but when i take them off my laptop can be open again
i try to use factory memory form another memory socket try to place into under keyboard memory socket ,my laptop can't be open again but i take it off and return to old place
my laptop open again
how should i do ? i want to upgrade my memory to 16 GB T-T

I too have the same problem. It works fine to swap the ram modules that is underneath, but not to install modules in the slots under the keyboard. My computer also have the i5 processor and 6 gb ram installed from factory.
Anyone got this to work ?
EDIT: I found this option at GenTech PC; http://www.gentechpc.com/config.asp?config_id=MSI%2D1761
If you scroll down to where it says RAM, it also says that Core i5 CPU only support up to 2 DIMM slot. This info is not what they tell us in the original user manual. I will ask the MSI if this info is correct.

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we are running a very simple java program on HP-UX that do some text substitution - replacing special characters with other characters.
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<GC: -1 31.547669 1 218103808 32 219735744 0 419430400 0 945040 52428800 0 109051904 524288000 877008 877008 1048576 0.934021
>
<GC: -1 62.579563 2 436207616 32 218103808 0 419430400 945040 944592 52428800 109051904 327155712 524288000 877008 877008 1048
576 2.517598 >
<GC: 1 65.097909 1 436207616 32 0 0 419430400 944592 0 52428800 327155712 219048400 524288000 877008 877008 1048576 2.061976 >
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<GC: -1 128.133097 3 872415232 32 0 0 419430400 0 0 52428800 655256016 655256016 960495616 877008 877008 1048576 0.029950 >
<GC: 1 128.163584 3 872415232 32 0 0 419430400 0 0 52428800 655256016 437152208 960495616 877008 877008 1048576 3.971305 >
<GC: 1 132.135106 4 872415232 32 0 0 419430400 0 0 52428800 437152208 437152208 960495616 877008 876656 1048576 0.064635 >
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Jacek Poplawski wrote:
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GT780 problem with under keyboard memory socket

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