What is the model and specifications of your memory modules
I could only find this in my analyse
Part Number 0x46332D3132383030434C392D344742524C00
But your motherboard seems to have some restriction.
Is your memory module SD(single-sided) or DB(double-sided)
It seems that 4gb SD are not supported at all and only 4 gb DS with x 8 organisation are supported.
It could be that your memory is not compatible
see this guide https://downloadmirror.intel.com/181...chProdSpec.pdf
1.5 System Memory
The board has four DIMM sockets and supports the following memory features:
1.35 V DDR3 SDRAM DIMMs (New JEDEC Specification)
Two independent memory channels with interleaved mode support
Unbuffered, single-sided or double-sided DIMMs with the following restriction:
Double-sided DIMMs with x16 organization are not supported.
16 GB maximum total system memory (with 2 Gb memory technology). Refer to
Section 2.1.1 on page 37 for information on the total amount of addressable
Minimum total system memory: 1 GB using 512 MB x16 module
Serial Presence Detect
DDR3 1600 MHz, 1333 MHz, and DDR3 1066 MHz SDRAM DIMMs
XMP version 1.2 performance profile support for memory speeds above 1333 MHz
To be fully compliant with all applicable DDR SDRAM memory specifications, the board
should be populated with DIMMs that support the Serial Presence Detect (SPD) data
structure. This allows the BIOS to read the SPD data and program the chipset to
accurately configure memory settings for optimum performance. If non-SPD memory
is installed, the BIOS will attempt to correctly configure the memory settings, but
performance and reliability may be impacted or the DIMMs may not function under the
Table 3 lists the supported DIMM configurations.
Table 3. Supported Memory Configurations
Number of SDRAM
1024 MB SS 1 Gbit 128 M x 8/empty 8
2048 MB DS 1 Gbit 128 M x 8/128 M x 8 16
2048 MB SS 2 Gbit 256 M x 8/empty 8
4096 MB DS 2 Gbit 256 M x8/256 M x 8 16
Note: DS refers to double-sided memory modules (containing two rows of SDRAM) and SS refers to
single-sided memory modules (containing one row of SDRAM).