Question Booting problems (second m.2)

Oct 22, 2023
99
14
35
Pc
Ryzen 5 3600x
Sapphire 5700xt nitro plus
Asus b450f gaming motherboard
32gb ddr4 3600mghz ram
750 psu
4tb HDD
250gb WD m.2 drive for os

I am trying to install a second m.2 drive in the second slot on the motherboard. When I put it in the bios reads it and the other drives I have, but the operating system won’t boot. When I take the new m.2 drive back out it boots up like normal. I understand it has something to do with the Pcie lanes and sata, but I can’t wrap my head around it.
Any help would be appreciated!
 
Oct 22, 2023
99
14
35
Pc
Ryzen 5 3600x
Sapphire 5700xt nitro plus
Asus b450f gaming motherboard
32gb ddr4 3600mghz ram
750 psu
4tb HDD
250gb WD m.2 drive for os

I am trying to install a second m.2 drive in the second slot on the motherboard. When I put it in the bios reads it and the other drives I have, but the operating system won’t boot. When I take the new m.2 drive back out it boots up like normal. I understand it has something to do with the Pcie lanes and sata, but I can’t wrap my head around it.
Any help would be appreciated!
Also how should I upgrade storage if there is no fix to this? The HDD is getting out dated and I’m wanting to upgrade
 

USAFRet

Titan
Moderator
Pc
Ryzen 5 3600x
Sapphire 5700xt nitro plus
Asus b450f gaming motherboard
32gb ddr4 3600mghz ram
750 psu
4tb HDD
250gb WD m.2 drive for os

I am trying to install a second m.2 drive in the second slot on the motherboard. When I put it in the bios reads it and the other drives I have, but the operating system won’t boot. When I take the new m.2 drive back out it boots up like normal. I understand it has something to do with the Pcie lanes and sata, but I can’t wrap my head around it.
Any help would be appreciated!
Using a drive in an M.2 port often disables one or more SATA ports on the motherboard.


"When the M.2_1 Socket 3 is operating in SATA or PCIE mode, SATA6G_5/6 ports will be disabled."


The fix may be as simple as moving the SATA cable for your HDD to a different port on the motherboard.
 
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Oct 22, 2023
99
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35
Using a drive in an M.2 port often disables one or more SATA ports on the motherboard.


"When the M.2_1 Socket 3 is operating in SATA or PCIE mode, SATA6G_5/6 ports will be disabled."


The fix may be as simple as moving the SATA cable for your HDD to a different port on the motherboard.
I moved it once, but I’m a noob and it’s my first build lol. which one should I move it to?