Multiple Boards giving no signal. HELP

Joshua_32

Reputable
Dec 14, 2015
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4,960
I have 3 AMD motherboards and 4 AMD chips, I decided to try them out today as I recently purchased them (From seperate people). When I plug them up none of them show signal. I've tried all the different combinations, tried different ram sticks, 1 ram etc, tried 2 psu's. As soon as I hook my Intel up it display fine though. Really stumped on this, any ideas anyone?
 

Joshua_32

Reputable
Dec 14, 2015
380
1
4,960
Motherboards :
Asus M2A74-AM
Gigabyte GA-MA770-US3
Gigabyte GA-M56S-S3

Cpus:
Athlon 64 x2 6400+ (2 of them)
Phenom 9550
Athlon II 2400

Psus:
Generic 375W
FSP Raider RA450

Ram:
Super Talent 2GB/128x8 DDR2-800 PC6400
Memory Expert 1GBx16
Transend 2GB 2Rx8 DDR2 800 U
Samsung 4GB 2Rx8 6400U 666