No image after putting ram in my Pc

[G O D Z I L L A]

I have a Asrock G41c s motherboard it says it supports ddr2 ram yet when i put a stick in it the pc turns on but no image shows . Here's the ram im pretty sure they are compatible ive tried every combinaison nothing works and these ram work on other pcs

[Deadpool2onBlu-Ray]

6 minutes ago, G O D Z I L L A said:

I have a Asrock G41c s motherboard it says it supports ddr2 ram yet when i put a stick in it the pc turns on but no image shows . Here's the ram im pretty sure they are compatible ive tried every combinaison nothing works and these ram work on other pcs

Those two ram aren't identical. You cant mismatch ram it does not work

[G O D Z I L L A]

30 minutes ago, Deadpool2onBlu-Ray said:

Those two ram aren't identical. You cant mismatch ram it does not work

I tried putting 1 alone doesbt work

[kb5zue]

To help with the selection of what memory works and what memory doesn't work, I found the information below.  Maybe this will help.  

 

https://www.asrock.com/mb/intel/g41c-gs/

 

- Dual Channel DDR3/DDR2 memory technology
- 2 x DDR3 DIMM slots
- Supports DDR3 1333(OC)/1066/800 non-ECC, un-buffered memory
- Max. capacity of system memory: 8GB*
- 2 x DDR2 DIMM slots
- Supports DDR2 800/667/533 non-ECC, un-buffered memory
- Max. capacity of system memory: 8GB*
 

*DDR3 and DDR2 are supported separately.

**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows^® 32-bit OS. For Windows^® 64-bit OS with 64-bit CPU, there is no such limitation.

***In order to maximize the system memory, please install 4GB memory module with 16 cells or 2GB memory modules with at least 8 cells.