GA-MA78GM-S2H (rev 1.1)
BIOS: F5 (16 Jun 2008)
CPU: 4850e AMD Athlon64 X2 2.5GHz
RAM: OCZ DDR2 800 MHz PC2 6400 gold 5-5-5-18 (2x2GB) (OCZ2G8004GK)
PSU: Antec 380W (stock with case NSK2480)
This is a new build. I've tried both this OCZ and some Corsair TWINX (same specs) and both fail to work as dual-channel. (In this case, "Fail to work" means doesn't boot.) It'll boot if the memory is in single-channel mode though. (See chart below.)
I've tried increasing the memory voltage to 2.1v with no luck. Is it time to RMA the mobo or are there some other BIOS settings I should try for dual-channel?
I probably wouldn't mind continuing to use the board in single-channel mode (since there's not a huge performance gain), but I don't want to keep a defective board--who knows what else will go wrong.
Thanks for any help.
BIOS: F5 (16 Jun 2008)
CPU: 4850e AMD Athlon64 X2 2.5GHz
RAM: OCZ DDR2 800 MHz PC2 6400 gold 5-5-5-18 (2x2GB) (OCZ2G8004GK)
PSU: Antec 380W (stock with case NSK2480)
This is a new build. I've tried both this OCZ and some Corsair TWINX (same specs) and both fail to work as dual-channel. (In this case, "Fail to work" means doesn't boot.) It'll boot if the memory is in single-channel mode though. (See chart below.)
I've tried increasing the memory voltage to 2.1v with no luck. Is it time to RMA the mobo or are there some other BIOS settings I should try for dual-channel?
I probably wouldn't mind continuing to use the board in single-channel mode (since there's not a huge performance gain), but I don't want to keep a defective board--who knows what else will go wrong.
Thanks for any help.
Code:
[I]Testing stick A or B by itself[/I] +---+---+---+---+ | + | | | | boots | | o | | | no boot | | | + | | boots | | | | o | no boot +---+---+---+---+ Testing both sticks: +---+---+---+---+ | A | | B | | boots | | A | | B | no boot | A | B | | | no boot | | | A | B | no boot +---+---+---+---+
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