Ram issue

[protool]

I have an asus m4a78pro motherboard and have just bought 4GB of ram (2x2). The ram is kingston KHX6400D2K2/4G but I'm not sure which channels to put them in on my mother board. Do I put them in Channel A which has sockets DIMM_A1 and DIMM_A2 or Channel B which has sockets DIMM_B1 and DIMM_B2. If someone could help me out that would be great! Thanks

 

[kimsland]

Asus M4A78 PRO: http://www.asus.com.au/product.aspx?P_ID=EbXqq06yxpJwlABf


Motherboard Memory Specifications:
Please note: Your manual states KHX6400D2K2/2G (not 4) but looks as though it will work

4 x DIMM, Max. 16 GB, DDR2 1200(O.C.)/1066*/800/667 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*Due to AMD CPU limitation, DDR2 1066 is supported by AM2+/AM3 CPU for one DIMM per channel only. Refer to www.asus.com for the memory QVL (Qualified Vendors Lists).
*Due to OS limitation, when installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended.

Kingston: KHX6400D2K2/4G: http://www.ec.kingston.com/ecom/configurator_new/partsinfo.asp?ktcpartno=KHX6400D2K2/4G&promo=hx2shp

Description: 4GB 800MHz DDR2 Non-ECC CL5 DIMM (Kit of 2)
Detailed Specifications: Standard 256M X 64 Non-ECC 800MHz 240-pin Unbuffered DIMM (DDR2, 1.85V, CL5, Gold) (Datasheet)
Additional Info: Memory timings are 5-5-5-15.
Mfgr's System P/N's: N/A
Form Factor: Memory Module
Pieces/Unit: 2 (Two 2GB modules, totaling 4GB)
Warranty: Lifetime

User's Manual: http://support.asus.com/download/download_item_mkt.aspx?slanguage=en-us&model=M4A78 PRO

Please install 2 Ram cards to: Channel A Dimm_A1 and Dimm_A2
Please note: M4A78 Plus Board (Not your board) seems to be the opposite of this