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Motherboard only allowing 2 dimms to work on ram

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Dec 26, 2007
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System Name Crisco / Backup
Processor AMD Ryzen 3600 / FX 6300
Motherboard ASUS X570 / Gigabyte 970-DS3p-FX
Cooling Wraith Stealth / AMD Factory
Memory G.SKILL Ripjaws DDR4 16 GB (3200) / G.Skill Ripjaw DDR3 16 GB (1600)
Video Card(s) XFX Radeon RX 5700 8 GB GDDR6 / Asus RX 470 8 GB GDDR5
Storage Kingston 480gb SSD, Hitachi Ultrastar 2 TB, 1 TB Caviar Black /Hitachi 500 gb, 2 Seagate 320 GB
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Case Coolermaster Elite 430 / ROSEWILL ATX Mid Tower
Audio Device(s) Realtek HD: 5.1 Technics DD / Plantronic Gamecom 7.1 headset/5.1 Digital Home Theatre
Power Supply Thermaltake 750 watt / Corsair 550 watt Modular
Mouse Logitech G502 SE HERO / Logitech G602
Keyboard Gamesir GK100 / Steel Series
Software Windows 10 Home 64-bit / Windows 10 Home 64 bit
I bought a new motherboard. Gigabyte 970A-DS3P FX. I have 4 x 4 gb of ripjaw 1600 with exact same timing. 2 sticks are a little newer. It will only allow one of the set at a time or won't boot. But both sets work if kept together. Older set by itself or newer set by itself. Is there something in Bios that will make it recognize all 4 sticks at once ? The Processor is a FX6300 and running Windows 10 64 bit. Maybe update the Bios would help ???
 
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If the BIOS you're running is F1 then that's the latest..
A fair while ago I used to have the same problem with an AM3 mobo turned out increasing the North Bridge voltage up a wee bit did the trick I think it's 1.1V stock and I had to increase it to 1.4V but that was me and on an Phenom II x4 965 you may get away with less try 1.2V first and go up from there till the PC boots and is stable... Seems AMD CPU's can have a shit of a time with all 4 dimms installed
 
Joined
Dec 26, 2007
Messages
3,346 (0.56/day)
Location
Idaho
System Name Crisco / Backup
Processor AMD Ryzen 3600 / FX 6300
Motherboard ASUS X570 / Gigabyte 970-DS3p-FX
Cooling Wraith Stealth / AMD Factory
Memory G.SKILL Ripjaws DDR4 16 GB (3200) / G.Skill Ripjaw DDR3 16 GB (1600)
Video Card(s) XFX Radeon RX 5700 8 GB GDDR6 / Asus RX 470 8 GB GDDR5
Storage Kingston 480gb SSD, Hitachi Ultrastar 2 TB, 1 TB Caviar Black /Hitachi 500 gb, 2 Seagate 320 GB
Display(s) Viotek 34-Inch Ultrawide Curved 100Hz 3440x1440p, / 52" Sharp 1080p
Case Coolermaster Elite 430 / ROSEWILL ATX Mid Tower
Audio Device(s) Realtek HD: 5.1 Technics DD / Plantronic Gamecom 7.1 headset/5.1 Digital Home Theatre
Power Supply Thermaltake 750 watt / Corsair 550 watt Modular
Mouse Logitech G502 SE HERO / Logitech G602
Keyboard Gamesir GK100 / Steel Series
Software Windows 10 Home 64-bit / Windows 10 Home 64 bit
Yeah it's F1. I'll try that. Thanks

Read the manual LOL I was using the wrong dimms for 4 sticks. They mix it up a bit when you go 4 sticks. Working perfect now.
 
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