(g43t-dm1 v a00) for board i3 processor is supporting

Solution
This motherboard is from ECS but made for Dell Inspiron 560\ 560S.

It only supports socket 755 cpu's.

Intel Core 2 Quad, Intel Core 2 Duo, Intel Pentium dual-core, Intel Celeron dual-core and Intel Celeron processor 4xx-series processors with 800/1066/1333 MHz front side bus.
This motherboard is from ECS but made for Dell Inspiron 560\ 560S.

It only supports socket 755 cpu's.

Intel Core 2 Quad, Intel Core 2 Duo, Intel Pentium dual-core, Intel Celeron dual-core and Intel Celeron processor 4xx-series processors with 800/1066/1333 MHz front side bus.
 
Solution