PCI-E lanes question

tensaixp

Senior Member
Joined
Mar 28, 2008
Messages
733
Reaction score
0
So I have trouble setting up to boot from a new NVME SSD (after cloning from an old SATA SSD) on my friend's pc, who is using a Z170a Gaming Pro Carbon. It can read the drive, but if I set it to boot and restart, it doesn't boot. Could it be because there is not enough PCI-E lanes? It has a GTX 1060 and a pci-e wireless network card.
 

xonix

Arch-Supremacy Member
Joined
Mar 24, 2001
Messages
17,587
Reaction score
1,689
So I have trouble setting up to boot from a new NVME SSD (after cloning from an old SATA SSD) on my friend's pc, who is using a Z170a Gaming Pro Carbon. It can read the drive, but if I set it to boot and restart, it doesn't boot. Could it be because there is not enough PCI-E lanes? It has a GTX 1060 and a pci-e wireless network card.

Are all the sata connectors already in use ?
 

tensaixp

Senior Member
Joined
Mar 28, 2008
Messages
733
Reaction score
0
Update

The issue was primarily the BIOS. I updated it, and it finally can detect the NVME SSD as the boot disk. However, it fails to go into windows and attempts to repair windows but fails. Finally, I tried booting it to safe mode, then restarts, and it miraculously works. Like why does it even need that? I cloned the SDD from the old boot drive which is also an SSD, but a SATA one.
 

Alphas

High Supremacy Member
Joined
Oct 6, 2004
Messages
41,170
Reaction score
5,611
Nothing to do with PCIe lanes. Create a repair disk or use another cloning software.
 

xonix

Arch-Supremacy Member
Joined
Mar 24, 2001
Messages
17,587
Reaction score
1,689
Update

The issue was primarily the BIOS. I updated it, and it finally can detect the NVME SSD as the boot disk. However, it fails to go into windows and attempts to repair windows but fails. Finally, I tried booting it to safe mode, then restarts, and it miraculously works. Like why does it even need that? I cloned the SDD from the old boot drive which is also an SSD, but a SATA one.

Could be your previous installation was in legacy rather than efi mode ?
 

SkyShroud

Arch-Supremacy Member
Joined
Oct 28, 2005
Messages
21,056
Reaction score
1,513
The old windows is using old settings, it doesn't detect the new changes during loading. It is designed to fast boot into windows then detect any changes there.

If is just changing from sata to another sata, is not a big change. Now is changing from sata controller to nvme controller, that is a big change. Naturally, if it try to use sata driver to load nvme, it gonna crash. Safe mode use a generic driver that work for everything.
 

tensaixp

Senior Member
Joined
Mar 28, 2008
Messages
733
Reaction score
0
The old windows is using old settings, it doesn't detect the new changes during loading. It is designed to fast boot into windows then detect any changes there.

If is just changing from sata to another sata, is not a big change. Now is changing from sata controller to nvme controller, that is a big change. Naturally, if it try to use sata driver to load nvme, it gonna crash. Safe mode use a generic driver that work for everything.

That's true, since it loaded from safe mode, it works now loading in normal mode.
 

karlgantry

Member
Joined
Dec 16, 2019
Messages
260
Reaction score
0
You can't use a PCIe card in a PCI slot they are not wired the same and nor use the same voltages.
 
Important Forum Advisory Note
This forum is moderated by volunteer moderators who will react only to members' feedback on posts. Moderators are not employees or representatives of HWZ Forums. Forum members and moderators are responsible for their own posts. Please refer to our Community Guidelines and Standards and Terms and Conditions for more information.
Top