can support 4GB DDR3 memory on FSB 1066/1333/1600?

[minseung0119]

i solved add xeon microcode and unlock cpu options by DeathBringer.

https://www.bios-mods.com/forum/Thread-S...n-771-BIOS

this bios.

and

this samsung desktop motherboard is oem of foxconn.

foxconn's original g41 motherboard can ddr3 motherboards can use 4GB Double-sided DDR3 DIMM at FSB 800/1066/1333/1600.

but this samsung motherboard is

can 4GB Double-sided DDR3 DIMM at FSB 800 only

can 2GB Double-sided DDR3 DIMM at FSB 800/1066/1333/1600.

use FSB1066/1333/1600 then Max ram capacity is 4GB (2GB x 2)
but use FSB 800 then Max ram capacity is 8GB (4GB x 2)

if put in 4GB doubled sided memory with FSB 1066/1333/1600 CPUs. motherboard only repeat beep sounds and can't turn on.

Can this modify this bios for USE DDR3 4GB Double-sided DIMM at FSB 1066/1333/1600?

[DeathBringer]

Read Intel 4 Series Chipset Family (datasheet)
This chipset officially(!) doesn't support 2-Gb DDR3 DRAM Device Technology, so 4GB DIMM DDR3 with aren't officially(!) supported by hardware.

[minseung0119]

Read Intel 4 Series Chipset Family (datasheet)
This chipset officially(!) doesn't support 2-Gb DDR3 DRAM Device Technology, so 4GB DIMM DDR3 with aren't officially(!) supported by hardware.

so sad.. 

How did 4GB double side DIMM support at FSB800 in this motherboard?

[DeathBringer]

Show screenshot of Control panel -> System with 4+4 GB DDR3 and FSB800
Make photos of your 4GB DIMMs (both sides).

[minseung0119]

Show screenshot of Control panel -> System with 4+4 GB DDR3 and FSB800
Make photos of your 4GB DIMMs (both sides).

   
   
   

this. if use FSB800. can use 8GB RAM (4GB Double sided DIMM x 2 )

   
   

but use fsb 1066/1333/1600. can't use 4GB double sided DIMM Module.

and i attach youtube link. it is situation of use fsb1066cpu with 4gb double side dimms.

https://youtu.be/XU2lN0j5IQA

thanks.

[DeathBringer]

Did you tried to boot with 2+4 GB and E6300?
What's kind of graphics card you use?

[minseung0119]

Did you tried to boot with 2+4 GB and E6300?
What's kind of graphics card you use?

Yes. i tried 2+4GB with E6300, and can't boot. same situation of youtube link.
graphics card is G41 integrated. 
There is no difference between using an external graphics card and using a G41 built-in graphics card.

[DeathBringer]

No more ideas.
But many motherboard based on G41 can use 4GB DIMM DDR3. Datasheet is obsolete

[minseung0119]

Thanks DeathBringer.