Problem with new RAM

[ivcho]

I bought 2 x 4GB DDR3 1333 Corsair Value - CMV4GX3M1A1333C9. Before I had 1 x 2GB stick on the system. I installed the new memory but the PC won't boot up to BIOS (just a blank screen). Motherboard: ASUS P5G41T-M LX3
CPU: Intel Pentium E6600
Any suggestions what might be causing that issue? I've tried with the old RAM stick again and everything works fine. I've also tried with only one of the new sticks but same issue, system won't boot up

 

[Calvin7]

CMV4GX3M1A1333C9
https://www.corsair.com/us/en/Categories/Products/Memory/Mainstream-Memory/CORSAIR-Memory-%E2%80%94-4GB-DDR3-Memory/p/CMV4GX3M1A1333C9

Memory is guaranteed in the form sold. Other combinations you decide to make have no guarantee to be compatible together.

Modules sold as Singles have no guarantee to be compatible in any configuration other than as a Single module.

As far as the memory not working in a G41 Chipset motherboard, those motherboards use low-density memory. Most memory manufacturers have ceased making that kind of memory years ago.

2x 4GB DDR3 1066MHz PC3-8500 DESKTOP Memory Non ECC 1066 Low Density RAM
https://www.ebay.com/itm/8GB-2x-4GB-DDR3-1066MHz-PC3-8500-DESKTOP-Memory-Non-ECC-1066-Low-Density-RAM-8G-/331724485983

 

[ivcho]

CMV4GX3M1A1333C9
https://www.corsair.com/us/en/Categories/Products/Memory/Mainstream-Memory/CORSAIR-Memory-%E2%80%94-4GB-DDR3-Memory/p/CMV4GX3M1A1333C9

Memory is guaranteed in the form sold. Other combinations you decide to make have no guarantee to be compatible together.

Modules sold as Singles have no guarantee to be compatible in any configuration other than as a Single module.

As far as the memory not working in a G41 Chipset motherboard, those motherboards use low-density memory. Most memory manufacturers have ceased making that kind of memory years ago.

2x 4GB DDR3 1066MHz PC3-8500 DESKTOP Memory Non ECC 1066 Low Density RAM
https://www.ebay.com/itm/8GB-2x-4GB-DDR3-1066MHz-PC3-8500-DESKTOP-Memory-Non-ECC-1066-Low-Density-RAM-8G-/331724485983

I've tested the system with only one of the sticks being installed but still doesn't work. I guess it's an issue with the density. Is the RAM I bought of a high-density?