m.2 NVMe ssd working fine but bios not detecting

[Rohit_63]

Guys..i installed my adata sx6000 pro m.2 nvme 1.3(256gigs) in my m.2_2 slot of asus z370-p...the ssd is working fine with around read/write speeds of around 1800/1250 Mbps...but somehow my bios is not detecting it in m.2_2 slot(that is m.2_2:N/A in bios settings) and theres no option in onboard device configuration to change my m.2_2 from x2 to x4 so by default its running in pcie gen 3 x2 though it supports pcie gen 3 x4 speeds...is there any way to change it from x2 to x4 speed..or my motherboard(asus z370-p) is faulty..thanks

 

[karenjoly]

Not clear why you say the M.2_2 port runs x2. Spec calls for x4 .

2 x M.2 Socket 3*1, , with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode)

 

[Rohit_63]

Not clear why you say the M.2_2 port runs x2. Spec calls for x4 .

2 x M.2 Socket 3*1, , with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode)

 

[Rohit_63]

in crystal disk info its showing the current mode is pcie gen 3 x2 while the supported mode is pcie gen 3 x4 and i can't figure out why the m.2_2 slot is not detecting my ssd in bios though the ssd working fine in all the aspects...its only the bios which is not detecting..i aslo tried updating bios but it didn't work.